{"id":15144,"date":"2025-09-22T04:31:35","date_gmt":"2025-09-22T04:31:35","guid":{"rendered":"https:\/\/hansaplas.com\/?p=15144"},"modified":"2025-09-22T04:42:58","modified_gmt":"2025-09-22T04:42:58","slug":"ptfe-the-ultimate-guide-for-beginner-and-expert","status":"publish","type":"post","link":"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/","title":{"rendered":"PTFE-The Ultimate Guide for Beginner and Expert"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#What_is_PTFE\" >What is PTFE?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Chemical_formula_and_structure_C%E2%82%82F%E2%82%84n\" >Chemical formula and structure (C\u2082F\u2084)n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#The_history_of_PTFE\" >The history of PTFE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#How_is_PTFE_made\" >How is PTFE made?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Types_of_PTFE\" >Types of PTFE<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Based_on_the_physical_state_and_properties_of_PTFE_it_can_be_classified_into_three_types_Suspension_Polymerized_PTFE_Dispersion_Polymerized_PTFE_and_Modified_PTFE\" >Based on the physical state and properties of PTFE, it can be classified into three types: Suspension Polymerized PTFE, Dispersion Polymerized PTFE, and Modified PTFE.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Based_on_the_final_physical_form_of_PTFE_products_they_can_be_classified_into_the_following_types\" >Based on the final physical form of PTFE products, they can be classified into the following types<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Based_on_different_properties_PTFE_can_also_be_classified_into_three_types\" >Based on different properties, PTFE can also be classified into three types.<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Common_grades_of_PTFE\" >Common grades of PTFE<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Inorganic_Non-metallic_Fillers\" >Inorganic Non-metallic Fillers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Metal_and_Alloy_Fillers\" >Metal and Alloy Fillers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Solid_Lubricant_Fillers\" >Solid Lubricant Fillers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Composite-filled_PTFE\" >Composite-filled PTFE<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Why_is_it_used\" >Why is it used?<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Chemical_Resistance_PTFE_is_resistant_to_almost_all_chemicals_including_strong_acids_strong_bases_organic_solvents_and_corrosive_gases_This_makes_it_useful_in_laboratories_the_chemical_industry_and_the_pharmaceutical_industry\" >Chemical Resistance: PTFE is resistant to almost all chemicals, including strong acids, strong bases, organic solvents, and corrosive gases. This makes it useful in laboratories, the chemical industry, and the pharmaceutical industry.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Thermal_Stability_PTFE_maintains_its_physical_and_chemical_properties_even_in_extreme_conditions_Its_typical_working_temperature_range_is_from_-200%C2%B0C_to_260%C2%B0C_and_it_can_withstand_even_higher_temperatures_up_to_300%C2%B0C_for_short_periods_This_makes_it_ideal_for_aerospace_seals_cable_insulation_and_coatings_for_high-temperature_industrial_furnaces\" >Thermal Stability: PTFE maintains its physical and chemical properties even in extreme conditions. Its typical working temperature range is from -200\u00b0C to 260\u00b0C, and it can withstand even higher temperatures, up to 300\u00b0C for short periods. This makes it ideal for aerospace seals, cable insulation, and coatings for high-temperature industrial furnaces.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Non-stick_Properties_PTFE_does_not_stick_to_almost_any_substance_and_is_both_water-_and_oil-resistant_It_is_used_in_non-stick_cookware_baking_pans_food_processing_conveyor_belts_and_as_a_lining_in_molds\" >Non-stick Properties: PTFE does not stick to almost any substance and is both water- and oil-resistant. It is used in non-stick cookware, baking pans, food processing conveyor belts, and as a lining in molds.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Low_Friction_PTFE_has_an_extremely_low_coefficient_of_friction_around_004_which_is_the_lowest_of_any_solid_material_This_allows_it_to_remain_smooth_without_lubrication_It_is_used_in_making_bearings_gears_and_slides_in_low-friction_machinery\" >Low Friction: PTFE has an extremely low coefficient of friction (around 0.04), which is the lowest of any solid material. This allows it to remain smooth without lubrication. It is used in making bearings, gears, and slides in low-friction machinery.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Electrical_Insulation_PTFE_is_an_excellent_electrical_insulator_with_its_insulating_properties_unaffected_by_temperature_humidity_or_frequency_It_is_used_in_cable_insulation_transformers_and_insulating_gaskets_for_capacitors\" >Electrical Insulation: PTFE is an excellent electrical insulator, with its insulating properties unaffected by temperature, humidity, or frequency. It is used in cable insulation, transformers, and insulating gaskets for capacitors.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Non-toxic_and_Safe_for_Humans_PTFE_is_non-toxic_and_harmless_to_the_human_body_making_it_suitable_for_medical_applications_like_artificial_blood_vessels_and_implantable_medical_devices\" >Non-toxic and Safe for Humans: PTFE is non-toxic and harmless to the human body, making it suitable for medical applications like artificial blood vessels and implantable medical devices.<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#What_are_the_disadvantages_of_PTFE\" >What are the disadvantages of PTFE?<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Difficult_to_Process_High_Cost_Due_to_PTFEs_unique_properties_it_has_an_extremely_high_melting_point_and_requires_special_processing_techniques_like_%E2%80%9Ccold_pressing%E2%80%9D_which_is_time-consuming_and_requires_specialized_equipment_This_makes_PTFE_expensive_and_challenging_to_process\" >Difficult to Process, High Cost: Due to PTFE\u2019s unique properties, it has an extremely high melting point and requires special processing techniques, like &#8220;cold pressing,&#8221; which is time-consuming and requires specialized equipment. This makes PTFE expensive and challenging to process.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Poor_Creep_Resistance_Compared_to_materials_like_nylon_and_PEEK_PTFE_has_lower_hardness_and_rigidity_In_practical_applications_if_PTFE_is_continuously_under_pressure_it_may_permanently_deform_over_time\" >Poor Creep Resistance: Compared to materials like nylon and PEEK, PTFE has lower hardness and rigidity. In practical applications, if PTFE is continuously under pressure, it may permanently deform over time.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Decomposes_and_Releases_Toxins_at_High_Temperatures_When_PTFE_is_exposed_to_temperatures_above_260%C2%B0C_for_long_periods_it_begins_to_break_down_and_release_toxic_substances_At_temperatures_exceeding_350%C2%B0C_the_decomposition_process_accelerates_releasing_harmful_fumes\" >Decomposes and Releases Toxins at High Temperatures: When PTFE is exposed to temperatures above 260\u00b0C for long periods, it begins to break down and release toxic substances. At temperatures exceeding 350\u00b0C, the decomposition process accelerates, releasing harmful fumes.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Non-Biodegradable_PTFEs_high_thermal_stability_prevents_it_from_naturally_degrading_Recycling_PTFE_requires_high_temperatures_which_can_release_toxic_by-products_leading_to_environmental_pollution_and_potential_harm_to_human_health\" >Non-Biodegradable: PTFE\u2019s high thermal stability prevents it from naturally degrading. Recycling PTFE requires high temperatures, which can release toxic by-products, leading to environmental pollution and potential harm to human health.<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Can_PTFE_be_recycled\" >Can PTFE be recycled?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Currently_there_are_two_methods_for_recycling_PTFE\" >Currently, there are two methods for recycling PTFE:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Issues_with_PTFE_Recycling\" >Issues with PTFE Recycling:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Conclusion\" >\u0e1a\u0e17\u0e2a\u0e23\u0e38\u0e1b:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#4_Typical_applications\" >4 Typical applications<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Everyday_Life\" >Everyday Life<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Industrial_Manufacturing\" >Industrial Manufacturing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Healthcare\" >Healthcare<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#High-Tech_Industries\" >High-Tech Industries<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#5_Typical_processing_methods\" >5 Typical processing methods<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Mold_Compression_Molding\" >Mold Compression Molding<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Cold_Pressing_PTFE_powder_particles_are_tightly_packed_under_mechanical_pressure_at_room_temperature_pushing_out_air_between_particles_to_form_a_preform_with_a_certain_strength\" >Cold Pressing:PTFE powder particles are tightly packed under mechanical pressure at room temperature, pushing out air between particles to form a preform with a certain strength.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Sintering_High_temperature_melts_and_diffuses_the_PTFE_particles_in_the_preform_ultimately_forming_a_continuous_solid_structure\" >Sintering:High temperature melts and diffuses the PTFE particles in the preform, ultimately forming a continuous, solid structure.<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Cooling_Slow_cooling_allows_the_molten_PTFE_to_recrystallize_avoiding_internal_stress_that_could_lead_to_cracking\" >Cooling:Slow cooling allows the molten PTFE to recrystallize, avoiding internal stress that could lead to cracking.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Extrusion_Molding\" >\u0e01\u0e32\u0e23\u0e02\u0e36\u0e49\u0e19\u0e23\u0e39\u0e1b\u0e14\u0e49\u0e27\u0e22\u0e01\u0e32\u0e23\u0e2d\u0e31\u0e14\u0e23\u0e35\u0e14<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Impregnation_Molding\" >\u0e01\u0e32\u0e23\u0e02\u0e36\u0e49\u0e19\u0e23\u0e39\u0e1b\u0e42\u0e14\u0e22\u0e01\u0e32\u0e23\u0e0a\u0e38\u0e1a\u0e19\u0e49\u0e33<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Stretch_Forming\" >Stretch Forming<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Machining\" >\u0e07\u0e32\u0e19\u0e01\u0e25\u0e36\u0e07<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Whats_the_difference_between_PTFE_and_Teflon\" >What\u2019s the difference between PTFE and Teflon?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Is_PTFE_Harmful\" >Is PTFE Harmful?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Normal_Conditions\" >Normal Conditions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-47\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#High_Temperatures\" >High Temperatures<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-48\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Common_Misunderstanding\" >Common Misunderstanding<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-49\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Why_should_you_choose_PTFE\" >Why should you choose PTFE?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-50\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#For_Businesses\" >For Businesses:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-51\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#For_Manufacturers\" >For Manufacturers:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-52\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#For_Consumers\" >For Consumers:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-53\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#FAQ\" >\u0e04\u0e33\u0e16\u0e32\u0e21\u0e17\u0e35\u0e48\u0e1e\u0e1a\u0e1a\u0e48\u0e2d\u0e22:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-54\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#PTFE_vs_similar_materials\" >PTFE vs similar materials<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-55\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#What_are_the_raw_materials_for_PTFE_parts\" >What are the raw materials for PTFE parts?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-56\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#How_to_choose_the_right_PTFE_manufacturer\" >How to choose the right PTFE manufacturer?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-57\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Product_Range\" >Product Range<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-58\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Quality_Assurance\" >\u0e01\u0e32\u0e23\u0e23\u0e31\u0e1a\u0e1b\u0e23\u0e30\u0e01\u0e31\u0e19\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-59\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Price\" >\u0e23\u0e32\u0e04\u0e32<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-60\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Supplier_Experience_Reputation\" >Supplier Experience &amp; Reputation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-61\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Customer_Service\" >Customer Service<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-62\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Delivery_Time_Risk_Management\" >Delivery Time &amp; Risk Management<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-63\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Sustainability\" >Sustainability<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-64\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#PTFE_alternative\" >PTFE alternative<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-65\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#PTFE_price\" >PTFE price<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-66\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Raw_Material_Impact\" >Raw Material Impact:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-67\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Supply_Side\" >Supply Side:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-68\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Government_Policy_Impact\" >Government Policy Impact:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-69\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Invisible_Costs\" >Invisible Costs:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-70\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Regional_Differences\" >Regional Differences:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-71\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/#Procurement_Recommendations\" >Procurement Recommendations:<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_PTFE\"><\/span><span style=\"font-weight: 400;\">What is PTFE?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Chemical_formula_and_structure_C%E2%82%82F%E2%82%84n\"><\/span><span style=\"font-weight: 400;\">Chemical formula and structure (C\u2082F\u2084)n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">PTFE stands for Polytetrafluoroethylene. It is a synthetic plastic made by combining many units of a chemical called tetrafluoroethylene. Its chemical formula is (C\u2082F\u2084)n. People often call it &#8220;Teflon.&#8221; Because it has very good physical and chemical properties, it is widely used in many different industries.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-15151 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922122924_708_53.jpg\" alt=\"\" width=\"800\" height=\"469\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922122924_708_53.jpg 800w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922122924_708_53-768x450.jpg 768w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922122924_708_53-18x12.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_history_of_PTFE\"><\/span><span style=\"font-weight: 400;\">The history of PTFE<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0In 1938, a chemist from DuPont, Roy Plunkett, accidentally discovered PTFE while researching.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">In 1940, due to its strong corrosion resistance, PTFE was used to make seals and linings for processing hexafluoride, contributing greatly to atomic bomb development and research.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0In 1945, &#8220;Teflon&#8221; became a registered trademark, owned by DuPont.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0In 1954, the properties of PTFE were further explored, and its applications expanded. A French engineer applied PTFE coating to cookware, inventing the world&#8217;s first non-stick frying pan. Afterward, PTFE was widely used in industries like healthcare, aerospace, and construction.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0From 1980 to 2000, PTFE was continuously developed, and ePTFE (expanded PTFE) was created through a stretching process, resulting in a porous structure.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u00a0In recent years, PTFE has been used in high-tech fields like high-frequency communications and 5G infrastructure.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13669 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/figure-2-chemical-structure-for-PTFE.jpg\" alt=\"\u0e42\u0e04\u0e23\u0e07\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e17\u0e32\u0e07\u0e40\u0e04\u0e21\u0e35\u0e02\u0e2d\u0e07 PTFE\" width=\"806\" height=\"254\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/figure-2-chemical-structure-for-PTFE.jpg 806w, https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/figure-2-chemical-structure-for-PTFE-768x242.jpg 768w\" sizes=\"auto, (max-width: 806px) 100vw, 806px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_is_PTFE_made\"><\/span><span style=\"font-weight: 400;\">How is PTFE made?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">PTFE is made by polymerizing tetrafluoroethylene (TFE) monomers. The TFE monomer is produced either by heating chloroform to break it down or by reacting zinc with chlorodifluoromethane at high temperatures. Then, using initiators like peroxides, the TFE monomers undergo polymerization under high pressure and low temperature conditions, forming PTFE as a white powder.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13670 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/figure-3-PTFE-bond.jpg\" alt=\"\u0e1e\u0e31\u0e19\u0e18\u0e30 PTFE\" width=\"602\" height=\"239\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_PTFE\"><\/span><span style=\"font-weight: 400;\">Types of PTFE<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">There are many ways to classify PTFE. I will roughly divide it into three types, starting with the most basic classification:<\/span><\/p>\n<h5><span class=\"ez-toc-section\" id=\"Based_on_the_physical_state_and_properties_of_PTFE_it_can_be_classified_into_three_types_Suspension_Polymerized_PTFE_Dispersion_Polymerized_PTFE_and_Modified_PTFE\"><\/span>Based on the physical state and properties of PTFE, it can be classified into three types: Suspension Polymerized PTFE, Dispersion Polymerized PTFE, and Modified PTFE.<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ol>\n<li><strong>Suspension<\/strong><b> Polymerized PTFE<\/b><span style=\"font-weight: 400;\">: This type looks like small particles and has high purity. It is usually processed into large sheets through molding and sintering.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-15145 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114041_700_53.jpg\" alt=\"\" width=\"800\" height=\"450\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114041_700_53.jpg 800w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114041_700_53-768x432.jpg 768w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114041_700_53-18x10.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>2.<strong> Dispersion<\/strong><b> Polymerized PTFE<\/b><span style=\"font-weight: 400;\">: This type appears as fine powder. It is used to make thin-walled pipes, wire insulation, and can also be processed into films.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-15146 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114041_701_53.jpg\" alt=\"\" width=\"662\" height=\"450\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114041_701_53.jpg 662w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114041_701_53-18x12.jpg 18w\" sizes=\"auto, (max-width: 662px) 100vw, 662px\" \/><\/p>\n<p>3.<a href=\"https:\/\/hansaplas.com\/th\/%e0%b9%81%e0%b8%97%e0%b9%88%e0%b8%87-ptfe-%e0%b9%80%e0%b8%95%e0%b8%b4%e0%b8%a1%e0%b8%84%e0%b8%b2%e0%b8%a3%e0%b9%8c%e0%b8%9a%e0%b8%ad%e0%b8%99\/\"><b> PTFE \u0e17\u0e35\u0e48\u0e44\u0e14\u0e49\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e14\u0e31\u0e14\u0e41\u0e1b\u0e25\u0e07<\/b><\/a><span style=\"font-weight: 400;\">: As the name suggests, this type has improved properties. By adding materials like glass fiber, carbon fiber, or graphite into pure PTFE, its wear resistance, creep resistance, and other features are enhanced, making it suitable for more applications.<\/span><\/p>\n<h5><span class=\"ez-toc-section\" id=\"Based_on_the_final_physical_form_of_PTFE_products_they_can_be_classified_into_the_following_types\"><\/span>Based on the final physical form of PTFE products, they can be classified into the following types<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p><span style=\"font-weight: 400;\">\u00a0 \u00a0 \u00a0 \u00a0 1. <\/span><a href=\"https:\/\/hansaplas.com\/th\/%e0%b9%81%e0%b8%9c%e0%b9%88%e0%b8%99-ptfe-%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%aa%e0%b8%b8%e0%b8%97%e0%b8%98%e0%b8%b4%e0%b9%8c\/\"><b>\u0e41\u0e1c\u0e48\u0e19 PTFE<\/b><\/a><span style=\"font-weight: 400;\">: This includes molded sheets, machined sheets, and sintered sheets. Molded\u00a0 \u00a0 sheets are usually thicker and harder, while machined sheets are thinner and often rolled up during storage and transport. Sintered sheets come in single-sided and double-sided sintered versions and are often used with PFA. These products are highly resistant to chemicals and have low friction, so they are commonly used to make corrosion-resistant containers, gaskets, guide rails, etc.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13636 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-14-Mechanical-grade-PTFE-sheet.jpg\" alt=\"\u0e41\u0e1c\u0e48\u0e19 PTFE \u0e40\u0e01\u0e23\u0e14\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e01\u0e25\" width=\"650\" height=\"450\" \/><\/span><\/p>\n<p>2.<strong> <a href=\"https:\/\/hansaplas.com\/th\/%e0%b9%81%e0%b8%97%e0%b9%88%e0%b8%87-ptfe-%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%aa%e0%b8%b8%e0%b8%97%e0%b8%98%e0%b8%b4%e0%b9%8c\/\">\u0e41\u0e17\u0e48\u0e07 PTFE<\/a><\/strong><span style=\"font-weight: 400;\">: This includes molded rods, extruded rods, and ram-extruded rods. Different production processes lead to different names and appearances. Molded rods are usually short and thick, extruded rods are longer and thinner, and ram-extruded rods look similar but have lower density and stronger toughness.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14595 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/01\/virgin-ptfe-rod-4-650x450-1.png\" alt=\"\" width=\"650\" height=\"450\" \/><\/span><\/p>\n<p>3. <a href=\"https:\/\/hansaplas.com\/th\/%e0%b8%97%e0%b9%88%e0%b8%ad-ptfe-%e0%b8%9a%e0%b8%a3%e0%b8%b4%e0%b8%aa%e0%b8%b8%e0%b8%97%e0%b8%98%e0%b8%b4%e0%b9%8c\/\"><strong>PTFE Tubes<\/strong><\/a><span style=\"font-weight: 400;\">: Like rods, PTFE pipes can be molded or extruded. There are also PTFE flexible hoses, which are thinner, longer, and more flexible. The smallest inner diameter can be as small as 0.06 mm, known as capillary tubes, but they are also more expensive.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14600 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/01\/ptfe-tube-2-650-450.png\" alt=\"\" width=\"650\" height=\"450\" \/><\/span><\/p>\n<p>4. <a href=\"https:\/\/hansaplas.com\/th\/%e0%b8%9f%e0%b8%b4%e0%b8%a5%e0%b9%8c%e0%b8%a1-ptfe-%e0%b8%97%e0%b8%b5%e0%b9%88%e0%b8%9c%e0%b9%88%e0%b8%b2%e0%b8%99%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a3%e0%b8%b5%e0%b8%94\/\"><strong>\u0e1e\u0e35\u0e17\u0e35\u0e40\u0e2d\u0e1f<\/strong><b> Films<\/b><\/a><span style=\"font-weight: 400;\">: These are thin, lightweight, and heat-resistant plastic films. They are typically used for high-frequency insulation, non-stick coatings, and filtration materials. In everyday life, the surface of non-stick pans is made from PTFE film.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14616 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/01\/virgin-ptfe-shett-5-650x450-1.png\" alt=\"\" width=\"650\" height=\"450\" \/><\/span><\/p>\n<p>5. <a href=\"https:\/\/hansaplas.com\/th\/thin-teflon-sheet\/\"><strong>PTFE High-Temperature Fabric<\/strong><\/a><span style=\"font-weight: 400;\">: Made from high-quality fiberglass cloth, woven using plain or twill weave methods, and then coated with PTFE resin. It can withstand extreme temperatures ranging from -196\u00b0C to 350\u00b0C and has non-stick properties.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12037 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2022\/11\/adhesive-teflon-sheet-5.jpg\" alt=\"\" width=\"500\" height=\"500\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2022\/11\/adhesive-teflon-sheet-5.jpg 500w, https:\/\/hansaplas.com\/wp-content\/uploads\/2022\/11\/adhesive-teflon-sheet-5-150x150.jpg 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>6. <a href=\"https:\/\/hansaplas.com\/th\/%e0%b8%9a%e0%b8%a3%e0%b8%a3%e0%b8%88%e0%b8%b8%e0%b8%a0%e0%b8%b1%e0%b8%93%e0%b8%91%e0%b9%8c-ptfe\/\"><strong>\u0e1a\u0e23\u0e23\u0e08\u0e38\u0e20\u0e31\u0e13\u0e11\u0e4c PTFE<\/strong><\/a><span style=\"font-weight: 400;\">: Made from solid woven pure PTFE material, it has a smooth surface, relatively low friction, and high toughness, making it adaptable to sealing various shapes and sizes.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12104 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2022\/11\/Pure-PTFE-Packing-3.jpg\" alt=\"\" width=\"650\" height=\"451\" \/><\/span><\/p>\n<p>7. <strong>PTFE Ball Rings<\/strong><span style=\"font-weight: 400;\">: These cylindrical rings have several hollow sections on the surface, with the top and bottom offset. The outer wall of one half extends inward, intersecting at the center of the ring. This unique structure allows the inner surface to be fully utilized, improving liquid distribution and increasing production efficiency. They have non-stick properties and are less likely to clog.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-15147 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922115246_707_53.jpg\" alt=\"\" width=\"800\" height=\"449\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922115246_707_53.jpg 800w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922115246_707_53-768x431.jpg 768w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922115246_707_53-18x10.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>8. <a href=\"https:\/\/hansaplas.com\/th\/%e0%b9%81%e0%b8%ad%e0%b8%9b%e0%b8%9e%e0%b8%a5%e0%b8%b4%e0%b9%80%e0%b8%84%e0%b8%8a%e0%b8%b1%e0%b8%99\/%e0%b8%a7%e0%b8%b4%e0%b8%a8%e0%b8%a7%e0%b8%81%e0%b8%a3%e0%b8%a3%e0%b8%a1%e0%b9%80%e0%b8%84%e0%b8%a3%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%87%e0%b8%81%e0%b8%a5\/\"><strong>PTFE Machined Parts<\/strong><\/a><span style=\"font-weight: 400;\">: Customized according to drawings, these are PTFE products made in various shapes.<\/span><\/p>\n<h5><span class=\"ez-toc-section\" id=\"Based_on_different_properties_PTFE_can_also_be_classified_into_three_types\"><\/span>Based on different properties, PTFE can also be classified into three types.<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>PTFE \u0e1a\u0e23\u0e34\u0e2a\u0e38\u0e17\u0e18\u0e34\u0e4c<\/b><span style=\"font-weight: 400;\">: This is the standard, unmodified PTFE, without any improvements or optimizations. It has poor creep resistance.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Reinforced PTFE<\/b><span style=\"font-weight: 400;\">: This type has its physical properties altered by adding fillers. It enhances the hardness of PTFE and reduces its cold flow characteristics.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li><b>Soluble PTFE<\/b><span style=\"font-weight: 400;\">: Also known as PFA, this type has a modified molecular structure, making it melt-processable. It can be molded into various complex shapes through injection molding.<\/span><\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Common_grades_of_PTFE\"><\/span><span style=\"font-weight: 400;\">Common grades of PTFE<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Inorganic_Non-metallic_Fillers\"><\/span><span style=\"font-weight: 400;\">Inorganic Non-metallic Fillers<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Filler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Improvements<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e02\u0e49\u0e2d\u0e08\u0e33\u0e01\u0e31\u0e14<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e41\u0e2d\u0e1b\u0e1e\u0e25\u0e34\u0e40\u0e04\u0e0a\u0e31\u0e48\u0e19<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/hansaplas.com\/th\/%e0%b9%81%e0%b8%97%e0%b9%88%e0%b8%87-ptfe-%e0%b9%80%e0%b8%95%e0%b8%b4%e0%b8%a1%e0%b9%81%e0%b8%81%e0%b9%89%e0%b8%a7\/\"><span style=\"font-weight: 400;\">Glass fiber-filled PTFE<\/span><\/a><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High hardness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">increased wear resistance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">enhanced creep resistance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">reduced cold flow<\/span><\/li>\n<\/ul>\n<\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fiber may break<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reduced flexibility<\/span><\/li>\n<\/ul>\n<\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0e15\u0e25\u0e31\u0e1a\u0e25\u0e39\u0e01\u0e1b\u0e37\u0e19<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Piston rings<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Valve gaskets<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Wear-resistant seals<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/hansaplas.com\/th\/%e0%b9%81%e0%b8%97%e0%b9%88%e0%b8%87-ptfe-%e0%b9%80%e0%b8%95%e0%b8%b4%e0%b8%a1%e0%b8%84%e0%b8%b2%e0%b8%a3%e0%b9%8c%e0%b8%9a%e0%b8%ad%e0%b8%99\/\"><span style=\"font-weight: 400;\">Carbon Fiber-filled PTFE<\/span><\/a><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Improved thermal conductivity<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Creep resistance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Load-bearing capacity<\/span><\/li>\n<\/ul>\n<\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">May increase friction<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High cost<\/span><\/li>\n<\/ul>\n<\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-temperature seals<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-load sliding components<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electronic heat sink gaskets<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/hansaplas.com\/th\/%e0%b9%81%e0%b8%97%e0%b9%88%e0%b8%87-ptfe-%e0%b9%80%e0%b8%95%e0%b8%b4%e0%b8%a1%e0%b8%81%e0%b8%a3%e0%b8%b2%e0%b9%84%e0%b8%9f%e0%b8%97%e0%b9%8c\/\"><span style=\"font-weight: 400;\">PTFE \u0e40\u0e15\u0e34\u0e21\u0e01\u0e23\u0e32\u0e44\u0e1f\u0e17\u0e4c<\/span><\/a><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Enhance self-lubrication<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Heat conductivity<\/span><\/li>\n<\/ul>\n<\/td>\n<td><span style=\"font-weight: 400;\">May reduce mechanical strength<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dynamic seals<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-temperature sliding bearings<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Food-grade lubricating parts<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Mineral-filled PTFE<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Improve dimensional stability<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">hardness<\/span><\/li>\n<\/ul>\n<\/td>\n<td><span style=\"font-weight: 400;\">High content may cause brittleness<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Low-cost sealing gaskets<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Insulating brackets<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Metal_and_Alloy_Fillers\"><\/span><span style=\"font-weight: 400;\">Metal and Alloy Fillers<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Filler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Improvements<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e02\u0e49\u0e2d\u0e08\u0e33\u0e01\u0e31\u0e14<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e41\u0e2d\u0e1b\u0e1e\u0e25\u0e34\u0e40\u0e04\u0e0a\u0e31\u0e48\u0e19<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Bronze Powder-filled PTFE<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Improved thermal conductivity<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Load-bearing capacity<\/span><\/li>\n<\/ul>\n<\/td>\n<td><span style=\"font-weight: 400;\">Prone to oxidation<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-load sliding bearings<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Piston rings<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0e0b\u0e35\u0e25\u0e04\u0e2d\u0e21\u0e40\u0e1e\u0e23\u0e2a\u0e40\u0e0b\u0e2d\u0e23\u0e4c<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Aluminum Powder-filled PTFE<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Improved lubrication<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Not environmentally friendly<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Often replaced by tin powder<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Solid_Lubricant_Fillers\"><\/span><span style=\"font-weight: 400;\">Solid Lubricant Fillers<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Filler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Improvements<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e02\u0e49\u0e2d\u0e08\u0e33\u0e01\u0e31\u0e14<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e41\u0e2d\u0e1b\u0e1e\u0e25\u0e34\u0e40\u0e04\u0e0a\u0e31\u0e48\u0e19<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Molybdenum Disulfide-filled PTFE<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Improved self-lubrication<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prone to oxidation at high temperatures<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reduced lubrication in humid environments<\/span><\/li>\n<\/ul>\n<\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0e40\u0e01\u0e35\u0e22\u0e23\u0e4c<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Worm gears<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Low-speed bearings<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PTFE Wax-filled<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Enhanced surface lubrication<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Food-grade applications<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Silicon Nitride-filled PTFE<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">More resistant to oxidation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Stable high-temperature lubrication<\/span><\/li>\n<\/ul>\n<\/td>\n<td><span style=\"font-weight: 400;\">-<\/span><\/td>\n<td><span style=\"font-weight: 400;\">High-temperature environments<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Composite-filled_PTFE\"><\/span><span style=\"font-weight: 400;\">Composite-filled PTFE<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Filler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Improvements<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e02\u0e49\u0e2d\u0e08\u0e33\u0e01\u0e31\u0e14<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e41\u0e2d\u0e1b\u0e1e\u0e25\u0e34\u0e40\u0e04\u0e0a\u0e31\u0e48\u0e19<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Glass Fiber+Graphite<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Combines wear resistance and lubrication<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General sealing applications<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Carbon Fiber+Bronze Powder<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High thermal conductivity<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High load-bearing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Strong wear resistance<\/span><\/li>\n<\/ul>\n<\/td>\n<td><span style=\"font-weight: 400;\">-<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-temperature<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-load environments<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Molybdenum Disulfide+Carbon Fiber<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0e41\u0e23\u0e07\u0e40\u0e2a\u0e35\u0e22\u0e14\u0e17\u0e32\u0e19\u0e15\u0e48\u0e33<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Strong creep resistance<\/span><\/li>\n<\/ul>\n<\/td>\n<td><span style=\"font-weight: 400;\">-<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Precision transmission components<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Why_is_it_used\"><\/span><span style=\"font-weight: 400;\">Why is it used?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">PTFE was discovered and applied because of its unique performance advantages. Its properties are not just one single feature, but a combination of many extreme characteristics. Compared to other materials, PTFE has the strongest overall performance.<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h5><span class=\"ez-toc-section\" id=\"Chemical_Resistance_PTFE_is_resistant_to_almost_all_chemicals_including_strong_acids_strong_bases_organic_solvents_and_corrosive_gases_This_makes_it_useful_in_laboratories_the_chemical_industry_and_the_pharmaceutical_industry\"><\/span><b>\u0e17\u0e19\u0e17\u0e32\u0e19\u0e15\u0e48\u0e2d\u0e2a\u0e32\u0e23\u0e40\u0e04\u0e21\u0e35<\/b><span style=\"font-size: 16px; font-weight: 400;\">: PTFE is resistant to almost all chemicals, including strong acids, strong bases, organic solvents, and corrosive gases. This makes it useful in laboratories, the chemical industry, and the pharmaceutical industry.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h5><span class=\"ez-toc-section\" id=\"Thermal_Stability_PTFE_maintains_its_physical_and_chemical_properties_even_in_extreme_conditions_Its_typical_working_temperature_range_is_from_-200%C2%B0C_to_260%C2%B0C_and_it_can_withstand_even_higher_temperatures_up_to_300%C2%B0C_for_short_periods_This_makes_it_ideal_for_aerospace_seals_cable_insulation_and_coatings_for_high-temperature_industrial_furnaces\"><\/span><b>\u0e40\u0e2a\u0e16\u0e35\u0e22\u0e23\u0e20\u0e32\u0e1e\u0e17\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e49\u0e2d\u0e19<\/b><span style=\"font-size: 16px; font-weight: 400;\">: PTFE maintains its physical and chemical properties even in extreme conditions. Its typical working temperature range is from -200\u00b0C to 260\u00b0C, and it can withstand even higher temperatures, up to 300\u00b0C for short periods. This makes it ideal for aerospace seals, cable insulation, and coatings for high-temperature industrial furnaces.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h5><span class=\"ez-toc-section\" id=\"Non-stick_Properties_PTFE_does_not_stick_to_almost_any_substance_and_is_both_water-_and_oil-resistant_It_is_used_in_non-stick_cookware_baking_pans_food_processing_conveyor_belts_and_as_a_lining_in_molds\"><\/span><b>Non-stick Properties<\/b><span style=\"font-size: 16px; font-weight: 400;\">: PTFE does not stick to almost any substance and is both water- and oil-resistant. It is used in non-stick cookware, baking pans, food processing conveyor belts, and as a lining in molds.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h5><span class=\"ez-toc-section\" id=\"Low_Friction_PTFE_has_an_extremely_low_coefficient_of_friction_around_004_which_is_the_lowest_of_any_solid_material_This_allows_it_to_remain_smooth_without_lubrication_It_is_used_in_making_bearings_gears_and_slides_in_low-friction_machinery\"><\/span><b>Low Friction<\/b><span style=\"font-size: 16px; font-weight: 400;\">: PTFE has an extremely low coefficient of friction (around 0.04), which is the lowest of any solid material. This allows it to remain smooth without lubrication. It is used in making bearings, gears, and slides in low-friction machinery.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h5><span class=\"ez-toc-section\" id=\"Electrical_Insulation_PTFE_is_an_excellent_electrical_insulator_with_its_insulating_properties_unaffected_by_temperature_humidity_or_frequency_It_is_used_in_cable_insulation_transformers_and_insulating_gaskets_for_capacitors\"><\/span><b>\u0e09\u0e19\u0e27\u0e19\u0e44\u0e1f\u0e1f\u0e49\u0e32<\/b><span style=\"font-size: 16px; font-weight: 400;\">: PTFE is an excellent electrical insulator, with its insulating properties unaffected by temperature, humidity, or frequency. It is used in cable insulation, transformers, and insulating gaskets for capacitors.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<li>\n<h5><span class=\"ez-toc-section\" id=\"Non-toxic_and_Safe_for_Humans_PTFE_is_non-toxic_and_harmless_to_the_human_body_making_it_suitable_for_medical_applications_like_artificial_blood_vessels_and_implantable_medical_devices\"><\/span><b>Non-toxic and Safe for Humans<\/b><span style=\"font-size: 16px; font-weight: 400;\">: PTFE is non-toxic and harmless to the human body, making it suitable for medical applications like artificial blood vessels and implantable medical devices.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"What_are_the_disadvantages_of_PTFE\"><\/span><span style=\"font-weight: 400;\">What are the disadvantages of PTFE?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h5><span class=\"ez-toc-section\" id=\"Difficult_to_Process_High_Cost_Due_to_PTFEs_unique_properties_it_has_an_extremely_high_melting_point_and_requires_special_processing_techniques_like_%E2%80%9Ccold_pressing%E2%80%9D_which_is_time-consuming_and_requires_specialized_equipment_This_makes_PTFE_expensive_and_challenging_to_process\"><\/span><b>Difficult to Process, High Cost<\/b><span style=\"font-size: 16px; font-weight: 400;\">: Due to PTFE\u2019s unique properties, it has an extremely high melting point and requires special processing techniques, like &#8220;cold pressing,&#8221; which is time-consuming and requires specialized equipment. This makes PTFE expensive and challenging to process.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h5><span class=\"ez-toc-section\" id=\"Poor_Creep_Resistance_Compared_to_materials_like_nylon_and_PEEK_PTFE_has_lower_hardness_and_rigidity_In_practical_applications_if_PTFE_is_continuously_under_pressure_it_may_permanently_deform_over_time\"><\/span><b>Poor Creep Resistance<\/b><span style=\"font-size: 16px; font-weight: 400;\">: Compared to materials like nylon and PEEK, PTFE has lower hardness and rigidity. In practical applications, if PTFE is continuously under pressure, it may permanently deform over time.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h5><span class=\"ez-toc-section\" id=\"Decomposes_and_Releases_Toxins_at_High_Temperatures_When_PTFE_is_exposed_to_temperatures_above_260%C2%B0C_for_long_periods_it_begins_to_break_down_and_release_toxic_substances_At_temperatures_exceeding_350%C2%B0C_the_decomposition_process_accelerates_releasing_harmful_fumes\"><\/span><b>Decomposes and Releases Toxins at High Temperatures<\/b><span style=\"font-size: 16px; font-weight: 400;\">: When PTFE is exposed to temperatures above 260\u00b0C for long periods, it begins to break down and release toxic substances. At temperatures exceeding 350\u00b0C, the decomposition process accelerates, releasing harmful fumes.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<li>\n<h5><span class=\"ez-toc-section\" id=\"Non-Biodegradable_PTFEs_high_thermal_stability_prevents_it_from_naturally_degrading_Recycling_PTFE_requires_high_temperatures_which_can_release_toxic_by-products_leading_to_environmental_pollution_and_potential_harm_to_human_health\"><\/span><b>Non-Biodegradable<\/b><span style=\"font-size: 16px; font-weight: 400;\">: PTFE\u2019s high thermal stability prevents it from naturally degrading. Recycling PTFE requires high temperatures, which can release toxic by-products, leading to environmental pollution and potential harm to human health.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Can_PTFE_be_recycled\"><\/span><span style=\"font-weight: 400;\">Can PTFE be recycled?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4><span class=\"ez-toc-section\" id=\"Currently_there_are_two_methods_for_recycling_PTFE\"><\/span><span style=\"font-weight: 400;\">Currently, there are two methods for recycling PTFE:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Mechanical Recycling<\/b><span style=\"font-weight: 400;\">: PTFE is ground into fine powder, compacted, and then sintered at a high temperature of 370\u00b0C.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chemical Recycling (also known as Pyrolysis)<\/b><span style=\"font-weight: 400;\">: When exposed to temperatures over 400\u00b0C, PTFE decomposes into tetrafluoroethylene monomers.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ol>\n<h4><span class=\"ez-toc-section\" id=\"Issues_with_PTFE_Recycling\"><\/span><span style=\"font-weight: 400;\">Issues with PTFE Recycling:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>High Heat Stability<\/b><span style=\"font-weight: 400;\">: PTFE has a high melting point of 327\u00b0C and begins to decompose above 260\u00b0C, releasing toxic gases like hydrogen fluoride.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Impurities in Waste<\/b><span style=\"font-weight: 400;\">: PTFE waste often contains impurities such as adhesives, metals from industrial components, or lab residues, which can render recycled PTFE unusable.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Low Quality of Recycled PTFE<\/b><span style=\"font-weight: 400;\">: The quality of recycled PTFE is often lower, making it less competitive in terms of price.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li><b>Separation Issues<\/b><span style=\"font-weight: 400;\">: Consumers and businesses rarely separate PTFE from other waste, and recyclers struggle to source enough material.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Some manufacturers have set up internal recycling projects, where they recycle their own production waste into lower-grade PTFE composites. In regions like Europe and North America, specialized recyclers collect PTFE waste from sectors like aerospace and healthcare, processing it into recycled pellets for use in non-critical applications.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><span style=\"font-weight: 400;\">\u0e1a\u0e17\u0e2a\u0e23\u0e38\u0e1b:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">While PTFE recycling is not impossible, large-scale implementation is currently challenging. To promote PTFE as a renewable resource, it requires coordinated efforts. Research teams could focus on developing low-energy pyrolysis methods, such as using catalysts to lower the required temperature. Regulatory bodies can encourage companies to reduce PTFE waste and design products that are easier to recycle. Consumers can play their part by separating PTFE waste and placing it in designated recycling bins. With increased raw material supply, large-scale PTFE recycling could become more feasible.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Typical_applications\"><\/span><span style=\"font-weight: 400;\">4 Typical applications<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">PTFE (Polytetrafluoroethylene) has many uses and subtly changes our lives. Below, I will introduce four key areas where PTFE is commonly applied:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h4><span class=\"ez-toc-section\" id=\"Everyday_Life\"><\/span><b>Everyday Life<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> Nowadays, everyone uses non-stick pans for cooking. Traditional iron pans are hard to control for beginners\u2014if the heat is too high, food sticks and burns. <a href=\"https:\/\/hansaplas.com\/th\/ptfe-%e0%b8%9b%e0%b8%a5%e0%b8%ad%e0%b8%94%e0%b8%a0%e0%b8%b1%e0%b8%a2%e0%b8%ab%e0%b8%a3%e0%b8%b7%e0%b8%ad%e0%b9%84%e0%b8%a1%e0%b9%88-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a7%e0%b8%b4%e0%b9%80%e0%b8%84\/\">Non-stick pans with a PTFE coating<\/a> solve this problem. PTFE&#8217;s stable molecular structure and low surface tension prevent water and oil from sticking, causing them to roll off without leaving residue. PTFE is chemically stable, resistant to acids and bases, and won&#8217;t react with food, preventing sticking. Once the coating is cured, it creates a smooth surface, reducing friction between the food and the pan. Besides non-stick pans, PTFE is used in ovens and baking molds for similar reasons, making cooking easier.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> PTFE is also used in everyday items like waterproof fabrics in jackets and tents, which help keep us dry. The sole of our irons is coated with PTFE, reducing friction (with a coefficient of 0.04) and protecting clothes from damage.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14937 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/c1f4507d6f6dd2baea32e4d14f2cd35b.jpeg\" alt=\"\" width=\"640\" height=\"427\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/c1f4507d6f6dd2baea32e4d14f2cd35b.jpeg 640w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/c1f4507d6f6dd2baea32e4d14f2cd35b-18x12.jpeg 18w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h4><span class=\"ez-toc-section\" id=\"Industrial_Manufacturing\"><\/span><b>Industrial Manufacturing<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> In industry, many chemical reactions require containers that won\u2019t react with substances. PTFE coatings are used as liners for reactors, storage tanks, and pipes because PTFE is resistant to nearly all chemicals. This extends the equipment&#8217;s lifespan and reduces maintenance costs. For example, seals in valves (like O-rings and gaskets) are often made from PTFE due to its resistance to extreme temperatures and high pressure, maintaining performance in tough conditions.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> PTFE\u2019s low friction properties are also useful in mechanical parts like bearings, sliders, and gears, reducing wear and tear. In textile machines, PTFE helps reduce thread breakage, and in precision instruments, it improves transmission accuracy. Since PTFE is self-lubricating, it doesn&#8217;t need regular oiling, unlike metal parts, which also helps prevent environmental pollution.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-15148 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114042_702_53.jpg\" alt=\"\" width=\"550\" height=\"371\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114042_702_53.jpg 550w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114042_702_53-18x12.jpg 18w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h4><span class=\"ez-toc-section\" id=\"Healthcare\"><\/span><b>Healthcare<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> With ongoing technological advancements, the medical field has greatly benefited from PTFE. Many devices, such as artificial blood vessels and heart valves, use PTFE. Artificial blood vessels must mimic the function of real arteries, needing to resist blood clots, be flexible, and withstand body fluids. PTFE\u2019s chemical stability, resistance to acids and bodily fluids, and smooth surface reduce the risk of blood clot formation and help maintain vessel flow. Its microporous structure also allows cells to grow into it, improving integration with surrounding tissue and lowering rejection risks.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> Heart valves, which endure constant pressure and deformation, rely on PTFE\u2019s toughness to avoid breaking over time. PTFE is also used as a coating for orthopedic implants, reducing friction with tissues and lowering inflammation risks.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> Beyond implants, PTFE is found in medical supplies like syringe pistons and IV tubes, where its low friction reduces resistance and minimizes damage to blood vessels. In laboratories, PTFE\u2019s resistance to chemicals ensures accuracy in experiments involving culture dishes or transplant tubes.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-15149 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114043_703_53.jpg\" alt=\"\" width=\"526\" height=\"351\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114043_703_53.jpg 526w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114043_703_53-18x12.jpg 18w\" sizes=\"auto, (max-width: 526px) 100vw, 526px\" \/><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h4><span class=\"ez-toc-section\" id=\"High-Tech_Industries\"><\/span><b>High-Tech Industries<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> PTFE is also found in high-tech fields like aerospace and electronics. In space exploration, spacecraft must withstand extreme temperature fluctuations when re-entering the atmosphere. PTFE\u2019s melting point of 327\u00b0C and temperature range of -200\u00b0C to 260\u00b0C make it an ideal material for thermal insulation in spacecraft. Additionally, its corrosion resistance makes PTFE perfect for sealing engine components, preventing damage from fluctuating temperatures and corrosive gases produced during fuel combustion.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> In electronics and nuclear energy, PTFE\u2019s radiation and corrosion resistance help it maintain stability in high-risk environments. It&#8217;s often used as a shielding layer in high-frequency communication cables and structural components in nuclear reactors.<\/span><\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"5_Typical_processing_methods\"><\/span><span style=\"font-weight: 400;\">5 Typical processing methods<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Due to the extremely high melt viscosity of PTFE, traditional thermoplastic molding methods like injection molding or blow molding cannot be used. Therefore, special processes, such as \u201ccold forming\u201d and \u201chigh-temperature sintering,\u201d are required. Different processing methods result in different properties for PTFE products, affecting their density, mechanical strength, dimensional accuracy, and more. Below are five typical processing methods:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h4><span class=\"ez-toc-section\" id=\"Mold_Compression_Molding\"><\/span><b>Mold Compression Molding<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> PTFE powder is compressed at room temperature into a preform, and high-temperature sintering causes the particles to fuse together, followed by cooling and setting. In short, the process first densifies the material physically (cold pressing), then bonds the particles chemically\/physically (sintering), and finally stabilizes the shape (slow cooling), making it suitable for PTFE&#8217;s characteristic of &#8220;not flowing at high temperatures but compacting at room temperature.&#8221;<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\">\n<h5><span class=\"ez-toc-section\" id=\"Cold_Pressing_PTFE_powder_particles_are_tightly_packed_under_mechanical_pressure_at_room_temperature_pushing_out_air_between_particles_to_form_a_preform_with_a_certain_strength\"><\/span><b>Cold Pressing:<\/b><span style=\"font-size: 16px; font-weight: 400;\">PTFE powder particles are tightly packed under mechanical pressure at room temperature, pushing out air between particles to form a preform with a certain strength.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\">\n<h4><span class=\"ez-toc-section\" id=\"Sintering_High_temperature_melts_and_diffuses_the_PTFE_particles_in_the_preform_ultimately_forming_a_continuous_solid_structure\"><\/span><b>\u0e01\u0e32\u0e23\u0e40\u0e1c\u0e32\u0e1c\u0e19\u0e36\u0e01:<\/b><span style=\"font-size: 16px; font-weight: 400;\">High temperature melts and diffuses the PTFE particles in the preform, ultimately forming a continuous, solid structure.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\">\n<h5><span class=\"ez-toc-section\" id=\"Cooling_Slow_cooling_allows_the_molten_PTFE_to_recrystallize_avoiding_internal_stress_that_could_lead_to_cracking\"><\/span><b>Cooling:<\/b><span style=\"font-size: 16px; font-weight: 400;\">Slow cooling allows the molten PTFE to recrystallize, avoiding internal stress that could lead to cracking.<\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p><span style=\"font-weight: 400;\"> This method is suitable for simple, thick-walled products such as sheets, rods, gaskets, and discs. It\u2019s simple, low-cost, and ideal for small batch production. The size of the final product is limited by the mold.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h4><span class=\"ez-toc-section\" id=\"Extrusion_Molding\"><\/span><b>\u0e01\u0e32\u0e23\u0e02\u0e36\u0e49\u0e19\u0e23\u0e39\u0e1b\u0e14\u0e49\u0e27\u0e22\u0e01\u0e32\u0e23\u0e2d\u0e31\u0e14\u0e23\u0e35\u0e14<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> Unlike mold compression, this method requires the addition of an extrusion aid. PTFE paste with an extrusion aid is pressured by a plunger to continuously flow through a mold at room temperature, forming a continuous shape. The product is then degreased and sintered. Degreasing removes the extrusion aid by heating to a temperature of 60\u2013120\u00b0C, where it evaporates slowly.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> This method is suitable for producing long, thin-walled products like pipes, cable insulation, and fine rods. It is more efficient than mold compression but depends on the mold shape.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h4><span class=\"ez-toc-section\" id=\"Impregnation_Molding\"><\/span><b>\u0e01\u0e32\u0e23\u0e02\u0e36\u0e49\u0e19\u0e23\u0e39\u0e1b\u0e42\u0e14\u0e22\u0e01\u0e32\u0e23\u0e0a\u0e38\u0e1a\u0e19\u0e49\u0e33<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> Porous base materials, such as fiber fabrics or metal meshes, are immersed in a PTFE dispersion solution. The PTFE then adsorbs, dries, and sinters, forming a continuous coating or composite structure on the surface or inside the pores of the base material. The key idea here is using the flowability of the PTFE dispersion to penetrate, attach, and solidify, bonding the PTFE to the substrate.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> This method is used for applications like corrosion-resistant filter fabrics, high-temperature conveyor belts, and composite sealing materials. It gives the base material PTFE\u2019s corrosion resistance and low friction, but controlling the uniformity of the coating thickness can be challenging.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h4><span class=\"ez-toc-section\" id=\"Stretch_Forming\"><\/span><b>Stretch Forming<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> After sintering, PTFE preforms are plastically deformed by unidirectional or bidirectional stretching, forming a porous network structure called e-PTFE. This process takes advantage of PTFE&#8217;s ability to stretch at specific temperatures, breaking its tight crystalline structure with external force.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> This method is commonly used for products like artificial blood vessels, breathable membranes, and sealing tapes. It allows control over porosity and mechanical properties, but process parameters, such as stretching speed and temperature, greatly impact the final product\u2019s performance.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"Machining\"><\/span><b>\u0e07\u0e32\u0e19\u0e01\u0e25\u0e36\u0e07<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> This is a physical forming method that uses mechanical processes to shape sintered PTFE preforms, such as turning, milling, and drilling. It is typically used to produce precision seals, custom gaskets, and bearings. While it allows for complex shapes and high precision, material utilization is very low, making it suitable only for small batch customization.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Whats_the_difference_between_PTFE_and_Teflon\"><\/span><span style=\"font-weight: 400;\">What\u2019s the difference between PTFE and Teflon?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Is PTFE the same as Teflon? What\u2019s the difference between them? Have these questions been confusing you? Don\u2019t worry, I\u2019ll explain it to you now.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Let\u2019s start with their basic definitions. PTFE stands for Polytetrafluoroethylene, which is a synthetic fluoropolymer. Teflon is the brand name for PTFE registered by the company DuPont. In simple terms, PTFE is the material, while Teflon is the brand.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Their product ranges are also different.PTFE is a general term for the material itself, Polytetrafluoroethylene. While Teflon originally referred to PTFE, over time the Teflon brand has expanded to include other fluoropolymers, like PFA, FEP, and more.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Many people think these are two different materials, but they\u2019re not. Teflon was originally just a brand for PTFE, but now Teflon has expanded its range to include more products.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So when do we use PTFE and when do we use Teflon? It\u2019s simple. When you\u2019re talking about the material itself, you use PTFE. When referring to products from the Teflon brand, you use Teflon. For example, if a non-stick pan has the Teflon logo, it means it\u2019s a product of the Teflon brand. If the product specification says PTFE, it means the material used is PTFE.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Is_PTFE_Harmful\"><\/span><a href=\"https:\/\/hansaplas.com\/th\/ptfe-%e0%b8%9b%e0%b8%a5%e0%b8%ad%e0%b8%94%e0%b8%a0%e0%b8%b1%e0%b8%a2%e0%b8%ab%e0%b8%a3%e0%b8%b7%e0%b8%ad%e0%b9%84%e0%b8%a1%e0%b9%88-%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%a7%e0%b8%b4%e0%b9%80%e0%b8%84\/\"><span style=\"font-weight: 400;\">Is PTFE Harmful?<\/span><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4><span class=\"ez-toc-section\" id=\"Normal_Conditions\"><\/span><b>Normal Conditions<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">In daily life, when cooking\u2014like stir-frying or frying eggs\u2014the temperature is typically between 150\u00b0C and 200\u00b0C. Frying oil usually reaches 200\u00b0C to 230\u00b0C, all of which are below the 260\u00b0C decomposition temperature of PTFE. Only during dry heating, when there\u2019s nothing in the pan, can the temperature rise above 260\u00b0C quickly.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Additionally, PTFE has been certified by both the FDA and EFSA, meaning that it is safe to use with food under normal conditions.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Modern PTFE products often have a reinforced surface, making them even safer and not harmful to human health.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"High_Temperatures\"><\/span><b>High Temperatures<\/b><b><br \/>\n<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">When heated above 260\u00b0C, PTFE begins to slowly break down. If the temperature exceeds 350\u00b0C, the breakdown speeds up, releasing harmful gases like hydrogen fluoride and perfluoroisobutene. Breathing in high concentrations of these gases in a short period can cause &#8220;polymer fume fever,&#8221; with symptoms like headaches, coughing, and chest tightness.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Common_Misunderstanding\"><\/span>Common Misunderstanding<b><br \/>\n<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">People often confuse PTFE with PFOA, but they are not the same. In the past, PFOA was used as a processing aid in PTFE production. However, since 2010, its use has been banned in many countries worldwide.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_should_you_choose_PTFE\"><\/span><span style=\"font-weight: 400;\">Why should you choose PTFE?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Since PTFE was discovered, it has been widely used around the world. Its unique properties have created different user groups. Which category do you fall into? Why choose PTFE? I can provide you with simple and scientific guidance.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"For_Businesses\"><\/span><b>For Businesses:<\/b><b><br \/>\n<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">In the industrial field, PTFE, with its extremely low friction coefficient of 0.04, helps machinery operate more efficiently, improving overall performance. It can save businesses time and money. Thanks to PTFE\u2019s chemical resistance to acids and bases, machinery lifespan is extended, and maintenance costs are reduced. Its high and low-temperature resistance (-200\u00b0C to 260\u00b0C) ensures stable production, shortening time costs. The low friction also reduces wear on machine parts, cutting down energy consumption.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In food production, PTFE is commonly used for conveyor belts, mold linings, and mixing paddle coatings. It ensures safety with FDA certification and its non-stick properties reduce food residue, preventing contamination, making cleaning easier, and boosting production efficiency.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-15150 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114043_704_53.jpg\" alt=\"\" width=\"800\" height=\"450\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114043_704_53.jpg 800w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114043_704_53-768x432.jpg 768w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/09\/\u5fae\u4fe1\u56fe\u7247_20250922114043_704_53-18x10.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">In the medical field, PTFE is used in the production of medical devices like intravenous tubes, catheters, artificial blood vessels, and surgical sutures. It is safe and non-toxic, and its chemical inertness, biocompatibility, and low friction ensure it doesn\u2019t react with human tissues, avoiding rejection.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"For_Manufacturers\"><\/span><b>For Manufacturers:<\/b><b><br \/>\n<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">PTFE is used to make non-stick cookware, electric iron soles, baking tray coatings, etc., improving non-stick performance and increasing product market competitiveness.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> For products like tent coatings, protective clothing, raincoats, and jackets, PTFE provides water resistance, breathability, and durability, enhancing the product\u2019s value.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"For_Consumers\"><\/span><b>For Consumers:<\/b><b><br \/>\n<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">When using non-stick pans, PTFE ensures that food doesn\u2019t stick, making it easier to clean, and allows for less oil usage, promoting healthier cooking. PTFE\u2019s excellent temperature resistance makes it suitable for various types of stoves, whether gas or induction cookers.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> For outdoor travelers, PTFE-coated products help keep you cool by reducing heat buildup and can even protect against wind and snow. It\u2019s especially friendly to hikers.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> For patients, PTFE\u2019s low friction helps reduce irritation with other organs, lowering the risk of infection, and improving treatment efficiency and comfort.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span><span style=\"font-weight: 400;\">\u0e04\u0e33\u0e16\u0e32\u0e21\u0e17\u0e35\u0e48\u0e1e\u0e1a\u0e1a\u0e48\u0e2d\u0e22:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"PTFE_vs_similar_materials\"><\/span><span style=\"font-weight: 400;\">PTFE vs similar materials<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<tbody>\n<tr>\n<td><\/td>\n<td><span style=\"font-weight: 400;\">\u0e17\u0e19\u0e17\u0e32\u0e19\u0e15\u0e48\u0e2d\u0e2a\u0e32\u0e23\u0e40\u0e04\u0e21\u0e35<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e04\u0e27\u0e32\u0e21\u0e17\u0e19\u0e17\u0e32\u0e19\u0e15\u0e48\u0e2d\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e04\u0e38\u0e13\u0e2a\u0e21\u0e1a\u0e31\u0e15\u0e34\u0e17\u0e32\u0e07\u0e01\u0e25<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e04\u0e38\u0e13\u0e2a\u0e21\u0e1a\u0e31\u0e15\u0e34\u0e17\u0e32\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e49\u0e2d\u0e19<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e01\u0e32\u0e23\u0e2a\u0e36\u0e01\u0e2b\u0e23\u0e2d<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e04\u0e38\u0e13\u0e2a\u0e21\u0e1a\u0e31\u0e15\u0e34\u0e17\u0e32\u0e07\u0e44\u0e1f\u0e1f\u0e49\u0e32<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Impact Resistance<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e41\u0e23\u0e07\u0e40\u0e2a\u0e35\u0e22\u0e14\u0e17\u0e32\u0e19<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Moisture<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0e1e\u0e35\u0e17\u0e35\u0e40\u0e2d\u0e1f<\/span><\/td>\n<td><span style=\"font-weight: 400;\">almost all<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-200~260\u2103<\/span><\/td>\n<td>Low strength and poor rigidity<\/td>\n<td>Better<\/td>\n<td>Medium, self-lubricating<\/td>\n<td>Good, arc resistance<\/td>\n<td>Poor, high brittleness<\/td>\n<td><span style=\"font-weight: 400;\">\u0e14\u0e35<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bad<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PE<\/span><\/td>\n<td>Acid and alkali resistant Not resistant to organic solvents<\/td>\n<td><span style=\"font-weight: 400;\">-60~60\u2103<\/span><\/td>\n<td>Low strength, easy to deform<\/td>\n<td>\u0e22\u0e32\u0e01\u0e08\u0e19<\/td>\n<td><span style=\"font-weight: 400;\">\u0e22\u0e32\u0e01\u0e08\u0e19<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Better<\/span><\/td>\n<td>Medium<\/td>\n<td><span style=\"font-weight: 400;\">\u0e14\u0e35<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bad<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PET<\/span><\/td>\n<td>Water and oil resistant<\/p>\n<p>Not resistant to strong acids and alkalis<\/td>\n<td><span style=\"font-weight: 400;\">-40~120\u2103<\/span><\/td>\n<td>Medium strength, good rigidity<\/td>\n<td>Medium<\/td>\n<td>Medium<\/td>\n<td>Medium<\/td>\n<td><span style=\"font-weight: 400;\">\u0e22\u0e32\u0e01\u0e08\u0e19<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Better<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e22\u0e32\u0e01\u0e08\u0e19<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PC<\/span><\/td>\n<td>Water and oil resistant<\/p>\n<p>Not resistant to organic solvents<\/td>\n<td><span style=\"font-weight: 400;\">-40~120\u2103<\/span><\/td>\n<td>High strength and good rigidity<\/td>\n<td>Medium<\/td>\n<td><span style=\"font-weight: 400;\">\u0e22\u0e32\u0e01\u0e08\u0e19<\/span><\/td>\n<td>Good, corona resistant<\/td>\n<td><span style=\"font-weight: 400;\">Better<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Better<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e22\u0e32\u0e01\u0e08\u0e19<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0e44\u0e19\u0e25\u0e2d\u0e19<\/span><\/td>\n<td>Oil and grease resistant<\/p>\n<p>Not resistant to strong acids and alkalis<\/td>\n<td><span style=\"font-weight: 400;\">-40~120\u2103<\/span><\/td>\n<td>High strength and good toughness<\/td>\n<td><span style=\"font-weight: 400;\">\u0e22\u0e32\u0e01\u0e08\u0e19<\/span><\/td>\n<td>Better, self-lubricating<\/td>\n<td>Medium<\/td>\n<td><span style=\"font-weight: 400;\">Better<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e14\u0e35<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">HDPE<\/span><\/td>\n<td>Better than PE<\/td>\n<td><span style=\"font-weight: 400;\">-60~100\u2103<\/span><\/td>\n<td>Better than PE<\/td>\n<td>Poor, better than PE<\/td>\n<td>Poor, better than PE<\/td>\n<td><span style=\"font-weight: 400;\">Better<\/span><\/td>\n<td>Better than PE<\/td>\n<td><span style=\"font-weight: 400;\">\u0e14\u0e35<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bad<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">POM<\/span><\/td>\n<td>Resistant to oil and grease<br \/>\nNot resistant to strong acids and alkalis<\/td>\n<td><span style=\"font-weight: 400;\">-40~100\u2103<\/span><\/td>\n<td>High strength and good rigidity<\/td>\n<td><span style=\"font-weight: 400;\">\u0e22\u0e32\u0e01\u0e08\u0e19<\/span><\/td>\n<td>Better<\/td>\n<td>Medium<\/td>\n<td><span style=\"font-weight: 400;\">\u0e22\u0e32\u0e01\u0e08\u0e19<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Better<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e22\u0e32\u0e01\u0e08\u0e19<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0e41\u0e2d\u0e1a\u0e14\u0e39<\/span><\/td>\n<td>Resistant to most chemicals<\/td>\n<td><span style=\"font-weight: 400;\">-269~250\u2103<\/span><\/td>\n<td>Excellent strength, rigidity and toughness<\/td>\n<td>Good, flame retardant<\/td>\n<td>Better<\/td>\n<td>Good, radiation resistant<\/td>\n<td><span style=\"font-weight: 400;\">Better<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0e14\u0e35<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bad<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"What_are_the_raw_materials_for_PTFE_parts\"><\/span><span style=\"font-weight: 400;\">What are the raw materials for PTFE parts?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The main raw material is polytetrafluoroethylene (PTFE) resin, which typically exists in powder form. Sometimes, small amounts of auxiliary materials, such as lubricants, may be added.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_choose_the_right_PTFE_manufacturer\"><\/span><span style=\"font-weight: 400;\">How to choose the right PTFE manufacturer?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Do you have a long-term, reliable PTFE supplier? If you do, here are a few ways to check if they\u2019re of high quality. If not, this article will teach you how to choose the right, high-quality PTFE supplier.<\/span><\/p>\n<ol>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"Product_Range\"><\/span><b> Product Range<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> The variety of products a supplier offers determines whether they can meet your diverse needs. If a supplier only offers a narrow selection, your options are limited. Even if their quality and price are good, you\u2019ll need to find another supplier when your needs change, which can be inefficient in terms of time. However, if the supplier has a comprehensive range of products, you can satisfy most of your needs from them, making it a one-stop shop and saving time in the long run.<\/span><\/li>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"Quality_Assurance\"><\/span><b> \u0e01\u0e32\u0e23\u0e23\u0e31\u0e1a\u0e1b\u0e23\u0e30\u0e01\u0e31\u0e19\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> Quality is essential. The basics include whether the supplier has ISO international certification and FDA approval. Does the supplier manage the entire supply chain, from raw materials to finished products? Key indicators include long-term relationships with raw material suppliers, advanced molding processes, digital control over critical procedures, and CNC machining for custom parts. Additionally, does the supplier have a robust testing process for materials, production, and final products? These factors show their professionalism.<\/span><\/li>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"Price\"><\/span><b> \u0e23\u0e32\u0e04\u0e32<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> Price is also an important factor. Prices that are too low or too high should raise red flags. A reasonable price range is best. If the price is significantly different from what you expect, consider:<\/span><\/li>\n<\/ol>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Too low<\/b><span style=\"font-weight: 400;\">: Is the product cutting corners or made with cheaper materials?<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Too high<\/b><span style=\"font-weight: 400;\">: Is the supplier trying to overcharge, not offering a fair deal? However, higher prices can sometimes be justified if the quality is better and the product is more durable in the long run.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<ol start=\"4\">\n<li>\n<h4><span class=\"ez-toc-section\" id=\"Supplier_Experience_Reputation\"><\/span><b> Supplier Experience &amp; Reputation<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> A supplier\u2019s experience and reputation are crucial for a long-term partnership. Before working with you, does the supplier ask about your product\u2019s purpose and usage scenarios, and offer professional advice? You can check their reputation through online reviews, industry forums, or by conducting a site visit to assess if they\u2019re worth a long-term collaboration.<\/span><\/li>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"Customer_Service\"><\/span><b> Customer Service<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> Don\u2019t overlook customer service. After making an inquiry or sending an email, does the supplier respond promptly and professionally? Are their suggestions helpful? How you feel about their customer service can impact your overall experience.<\/span><\/li>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"Delivery_Time_Risk_Management\"><\/span><b>Delivery Time &amp; Risk Management<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> To avoid risks in the partnership, consider the supplier\u2019s production capacity and their ability to handle large orders and deliver on time. A reliable supplier should also have contingency plans in place for unexpected situations.<\/span><\/li>\n<li>\n<h4><span class=\"ez-toc-section\" id=\"Sustainability\"><\/span><b> Sustainability<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> Lastly, consider suppliers that are committed to sustainability. Suppliers with recycling and repurposing plans show they are responsible and future-conscious.<\/span><\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"PTFE_alternative\"><\/span><span style=\"font-weight: 400;\">PTFE alternative<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Since PTFE was discovered, people have often questioned whether it is toxic and harmful to human health. In the past, PFOA was used as a processing aid when producing PTFE. However, in 2023, the World Health Organization classified PFOA as a Group 1 carcinogen, and it has now been banned.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The situation depends on the specific case. Although PTFE has excellent overall properties, it may lack the necessary specific features for certain high-performance applications. What does this mean? For example, in extremely high-temperature environments, exceeding PTFE&#8217;s temperature limit of 260\u00b0C, toxic gases may be released. In such cases, a different material, like PI, which can withstand temperatures of 260\u2013300\u00b0C, would be a better option.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here are some polymer materials that can replace PTFE in certain applications, with properties that are equal to or even better than PTFE in specific areas:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/hansaplas.com\/th\/pfa-%e0%b8%81%e0%b8%b1%e0%b8%9a-ptfe\/\"><b>\u0e1e\u0e35\u0e40\u0e2d\u0e1f\u0e40\u0e2d<\/b><\/a><span style=\"font-weight: 400;\">: Used to replace PTFE products that require complex forming. Its biggest advantage is that it can be melt-processed.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0e40\u0e2d\u0e1f\u0e2d\u0e35\u0e1e\u0e35<\/b><span style=\"font-weight: 400;\">: Less expensive than PTFE and PFA.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0e1e\u0e35\u0e27\u0e35\u0e14\u0e35\u0e40\u0e2d\u0e1f<\/b><span style=\"font-weight: 400;\">: Has higher mechanical strength and toughness than PTFE and is cheaper. However, its temperature range is limited to -40\u00b0C to 150\u00b0C.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>PPS<\/b><span style=\"font-weight: 400;\">: Replaces PTFE parts that require structural support. It has higher hardness and stiffness than PTFE, but a slightly higher friction coefficient, typically around 0.3\u20130.5.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0e41\u0e2d\u0e1a\u0e14\u0e39<\/b><span style=\"font-weight: 400;\">: Used in PTFE applications that require high strength and biological safety. It is wear-resistant, chemically resistant, has extremely high mechanical strength (impact-resistant and fatigue-resistant), and is also biocompatible.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li><b>UHMWPE<\/b><span style=\"font-weight: 400;\">: Used to replace PTFE parts that require high wear resistance at room temperature. It has a lower friction coefficient, excellent wear resistance, and retains elasticity even at low temperatures. It is also much cheaper than PTFE. However, its high-temperature resistance is poor, not exceeding 80\u00b0C, and it has limited chemical resistance, especially to strong oxidizing agents.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"PTFE_price\"><\/span><span style=\"font-weight: 400;\">PTFE price<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The price of PTFE is influenced by many factors, and it varies across different regions.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Raw_Material_Impact\"><\/span><b>Raw Material Impact<\/b><span style=\"font-weight: 400;\">:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> PTFE is made by polymerizing TFE monomers, and TFE&#8217;s raw material is HF (hydrofluoric acid), which relies on fluorite (fluorspar). China holds the largest global reserves of fluorite, accounting for about 60%. Since 2024, in response to the green development strategy, the Chinese government has implemented stricter controls on the fluorochemical industry and limited the mining of fluorite, which has led to an increase in PTFE costs.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Supply_Side\"><\/span><b>Supply Side<\/b><span style=\"font-weight: 400;\">:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\"> While the supply of regular raw materials is almost saturated, there is still a lag in the supply of high-end materials. This has caused a &#8220;price drop for regular materials and price premiums for high-end materials&#8221; phenomenon. On the demand side, emerging industries such as new energy, semiconductors, and medical implants, all of which require PTFE, have caused global PTFE demand to increase by 8% in 2024. However, traditional sectors, like non-stick cookware, have seen a drop in demand due to &#8220;fluorine-free substitutes.&#8221;<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Government_Policy_Impact\"><\/span><b>Government Policy Impact<\/b><span style=\"font-weight: 400;\">: <\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">According to the EU&#8217;s &#8220;POPs&#8221; regulation, there is a stronger focus on controlling fluorine pollution, limiting the emission of fluorides. Many companies have been required to install exhaust treatment systems, which has increased production costs, leading to higher PTFE prices.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Invisible_Costs\"><\/span><b>Invisible Costs<\/b><span style=\"font-weight: 400;\">: <\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">There are also some hidden costs that are not immediately obvious. Energy consumption during PTFE production accounts for 10-15% of total costs, and international shipping fees have increased by 25% compared to 2023, which further drives up PTFE prices.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Regional_Differences\"><\/span>Regional Differences:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0e08\u0e35\u0e19<\/b><span style=\"font-weight: 400;\">: As the world\u2019s largest producer, prices are influenced by fluorite supply. In Q1 2025, the price of PTFE was around 32 yuan\/kg, but it increased to 40 yuan\/kg in Q2.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Europe &amp; America<\/b><span style=\"font-weight: 400;\">: These regions are heavily reliant on imports, and prices are affected by tariffs and logistics, causing them to rise to about $60\u201370 per kg.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Southeast Asia<\/b><span style=\"font-weight: 400;\">: Typically focused on lower-end products, PTFE prices in this region range from 38 to 42 yuan\/kg.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Procurement_Recommendations\"><\/span>Procurement Recommendations:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Choose high-quality, long-term suppliers<\/b><span style=\"font-weight: 400;\">: Building a stable partnership can help secure low-cost, high-quality products and reduce procurement risks.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Monitor raw material price trends<\/b><span style=\"font-weight: 400;\">: Stock up during price dips to take advantage of lower costs.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li><b>Use alternative materials<\/b><span style=\"font-weight: 400;\">: Consider using other materials with similar properties to PTFE when possible.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>What is PTFE? Chemical formula and structure (C\u2082F\u2084)n PTFE stands for Polytetrafluoroethylene. It is a synthetic plastic made by combining many units of a chemical [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13706,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PTFE-The Ultimate Guide for Beginner and Expert - Hansa<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/\" \/>\n<meta property=\"og:locale\" content=\"th_TH\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PTFE-The Ultimate Guide for Beginner and Expert - Hansa\" \/>\n<meta property=\"og:description\" content=\"What is PTFE? Chemical formula and structure (C\u2082F\u2084)n PTFE stands for Polytetrafluoroethylene. It is a synthetic plastic made by combining many units of a chemical [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"Hansa\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-22T04:31:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-22T04:42:58+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/What-is-PTFE-Material.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Hansa\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hansa\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"26 \u0e19\u0e32\u0e17\u0e35\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/\"},\"author\":{\"name\":\"Hansa\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#\\\/schema\\\/person\\\/95237bf72f1c66c03a995c02719608a8\"},\"headline\":\"PTFE-The Ultimate Guide for Beginner and Expert\",\"datePublished\":\"2025-09-22T04:31:35+00:00\",\"dateModified\":\"2025-09-22T04:42:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/\"},\"wordCount\":4977,\"publisher\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hansaplas.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/What-is-PTFE-Material.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"th\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/\",\"url\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/\",\"name\":\"PTFE-The Ultimate Guide for Beginner and Expert - Hansa\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hansaplas.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/What-is-PTFE-Material.jpg\",\"datePublished\":\"2025-09-22T04:31:35+00:00\",\"dateModified\":\"2025-09-22T04:42:58+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/#breadcrumb\"},\"inLanguage\":\"th\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"th\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hansaplas.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/What-is-PTFE-Material.jpg\",\"contentUrl\":\"https:\\\/\\\/hansaplas.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/What-is-PTFE-Material.jpg\",\"width\":800,\"height\":450,\"caption\":\"What is PTFE Material\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-the-ultimate-guide\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hansaplas.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PTFE-The Ultimate Guide for Beginner and Expert\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#website\",\"url\":\"https:\\\/\\\/hansaplas.com\\\/\",\"name\":\"Hansa\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hansaplas.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"th\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#organization\",\"name\":\"Hansa\",\"url\":\"https:\\\/\\\/hansaplas.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"th\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hansaplas.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/hansaplas.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/logo.png\",\"width\":320,\"height\":77,\"caption\":\"Hansa\"},\"image\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#\\\/schema\\\/person\\\/95237bf72f1c66c03a995c02719608a8\",\"name\":\"Hansa\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"th\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b15cfa9f09ae96d838872ef7f9166076d96cc432fcf66c468a334f609f800d8b?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b15cfa9f09ae96d838872ef7f9166076d96cc432fcf66c468a334f609f800d8b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b15cfa9f09ae96d838872ef7f9166076d96cc432fcf66c468a334f609f800d8b?s=96&d=mm&r=g\",\"caption\":\"Hansa\"},\"url\":\"https:\\\/\\\/hansaplas.com\\\/th\\\/author\\\/dp_admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"PTFE-The Ultimate Guide for Beginner and Expert - Hansa","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/","og_locale":"th_TH","og_type":"article","og_title":"PTFE-The Ultimate Guide for Beginner and Expert - Hansa","og_description":"What is PTFE? Chemical formula and structure (C\u2082F\u2084)n PTFE stands for Polytetrafluoroethylene. It is a synthetic plastic made by combining many units of a chemical [&hellip;]","og_url":"https:\/\/hansaplas.com\/th\/ptfe-the-ultimate-guide\/","og_site_name":"Hansa","article_published_time":"2025-09-22T04:31:35+00:00","article_modified_time":"2025-09-22T04:42:58+00:00","og_image":[{"width":800,"height":450,"url":"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/What-is-PTFE-Material.jpg","type":"image\/jpeg"}],"author":"Hansa","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Hansa","Est. reading time":"26 \u0e19\u0e32\u0e17\u0e35"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/#article","isPartOf":{"@id":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/"},"author":{"name":"Hansa","@id":"https:\/\/hansaplas.com\/#\/schema\/person\/95237bf72f1c66c03a995c02719608a8"},"headline":"PTFE-The Ultimate Guide for Beginner and Expert","datePublished":"2025-09-22T04:31:35+00:00","dateModified":"2025-09-22T04:42:58+00:00","mainEntityOfPage":{"@id":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/"},"wordCount":4977,"publisher":{"@id":"https:\/\/hansaplas.com\/#organization"},"image":{"@id":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/What-is-PTFE-Material.jpg","articleSection":["Blog"],"inLanguage":"th"},{"@type":"WebPage","@id":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/","url":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/","name":"PTFE-The Ultimate Guide for Beginner and Expert - Hansa","isPartOf":{"@id":"https:\/\/hansaplas.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/#primaryimage"},"image":{"@id":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/What-is-PTFE-Material.jpg","datePublished":"2025-09-22T04:31:35+00:00","dateModified":"2025-09-22T04:42:58+00:00","breadcrumb":{"@id":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/#breadcrumb"},"inLanguage":"th","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/"]}]},{"@type":"ImageObject","inLanguage":"th","@id":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/#primaryimage","url":"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/What-is-PTFE-Material.jpg","contentUrl":"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/What-is-PTFE-Material.jpg","width":800,"height":450,"caption":"What is PTFE Material"},{"@type":"BreadcrumbList","@id":"https:\/\/hansaplas.com\/ptfe-the-ultimate-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hansaplas.com\/"},{"@type":"ListItem","position":2,"name":"PTFE-The Ultimate Guide for Beginner and Expert"}]},{"@type":"WebSite","@id":"https:\/\/hansaplas.com\/#website","url":"https:\/\/hansaplas.com\/","name":"\u0e2e\u0e31\u0e19\u0e0b\u0e48\u0e32","description":"","publisher":{"@id":"https:\/\/hansaplas.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hansaplas.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"th"},{"@type":"Organization","@id":"https:\/\/hansaplas.com\/#organization","name":"\u0e2e\u0e31\u0e19\u0e0b\u0e48\u0e32","url":"https:\/\/hansaplas.com\/","logo":{"@type":"ImageObject","inLanguage":"th","@id":"https:\/\/hansaplas.com\/#\/schema\/logo\/image\/","url":"https:\/\/hansaplas.com\/wp-content\/uploads\/2022\/11\/logo.png","contentUrl":"https:\/\/hansaplas.com\/wp-content\/uploads\/2022\/11\/logo.png","width":320,"height":77,"caption":"Hansa"},"image":{"@id":"https:\/\/hansaplas.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/hansaplas.com\/#\/schema\/person\/95237bf72f1c66c03a995c02719608a8","name":"\u0e2e\u0e31\u0e19\u0e0b\u0e48\u0e32","image":{"@type":"ImageObject","inLanguage":"th","@id":"https:\/\/secure.gravatar.com\/avatar\/b15cfa9f09ae96d838872ef7f9166076d96cc432fcf66c468a334f609f800d8b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b15cfa9f09ae96d838872ef7f9166076d96cc432fcf66c468a334f609f800d8b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b15cfa9f09ae96d838872ef7f9166076d96cc432fcf66c468a334f609f800d8b?s=96&d=mm&r=g","caption":"Hansa"},"url":"https:\/\/hansaplas.com\/th\/author\/dp_admin\/"}]}},"_links":{"self":[{"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/posts\/15144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/comments?post=15144"}],"version-history":[{"count":3,"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/posts\/15144\/revisions"}],"predecessor-version":[{"id":15154,"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/posts\/15144\/revisions\/15154"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/media\/13706"}],"wp:attachment":[{"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/media?parent=15144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/categories?post=15144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hansaplas.com\/th\/wp-json\/wp\/v2\/tags?post=15144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}