{"id":13469,"date":"2023-03-30T03:25:02","date_gmt":"2023-03-30T03:25:02","guid":{"rendered":"https:\/\/hansaplas.com\/?page_id=13469"},"modified":"2023-03-31T01:26:27","modified_gmt":"2023-03-31T01:26:27","slug":"what-is-ptfe-temperature-range-the-ultimate-guide","status":"publish","type":"page","link":"https:\/\/hansaplas.com\/fr\/plage-de-temperature-du-ptfe\/","title":{"rendered":"Quelle est la plage de temp\u00e9rature du PTFE\u00a0? \u2013 Le guide ultime"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13486 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/03\/PTFE-Temperature-Range.jpg\" alt=\"Plage de temp\u00e9rature du PTFE\" width=\"800\" height=\"450\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/03\/PTFE-Temperature-Range.jpg 800w, https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/03\/PTFE-Temperature-Range-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Le PTFE est un fluoropolym\u00e8re appartenant au groupe des plastiques compos\u00e9s d&#039;atomes de carbone et de fluor. C&#039;est un mat\u00e9riau qui offre une bonne r\u00e9sistance \u00e0 la chaleur, un faible coefficient de frottement et une bonne r\u00e9sistance chimique.<\/p>\n<p>Ce guide met en \u00e9vidence certains aspects fondamentaux de la plage de temp\u00e9rature du PTFE.<\/p>\n<h2>Limite de temp\u00e9rature du RPTFE<\/h2>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Qu&#039;est-ce que le T\u00e9flon\u00a0? - Science alimentaire\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/5sKC9D9rhck?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>&nbsp;<\/p>\n<p>Le RPTFE est <a href=\"https:\/\/en.wikipedia.org\/wiki\/Polytetrafluoroethylene\">PTFE<\/a> renforc\u00e9 avec du carbone, du verre ou du bronze ayant une plage de -45<sup>0<\/sup>C \u00e0 230<sup>0<\/sup>Temp\u00e9rature de service C.<\/p>\n<p>En g\u00e9n\u00e9ral, il convient aux applications de vapeur et de fluides thermiques gr\u00e2ce \u00e0 son faible coefficient de frottement. De plus, il offre une bonne r\u00e9sistance chimique et une dur\u00e9e de vie prolong\u00e9e.<\/p>\n<figure id=\"attachment_13470\" aria-describedby=\"caption-attachment-13470\" style=\"width: 670px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13470 size-full\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/03\/Figure-1-PTFE.jpg\" alt=\"PTFE\" width=\"670\" height=\"380\" \/><figcaption id=\"caption-attachment-13470\" class=\"wp-caption-text\">PTFE<\/figcaption><\/figure>\n<h2>Plage de temp\u00e9rature du PTFE vierge<\/h2>\n<p>Le PTFE poss\u00e8de d\u2019excellentes propri\u00e9t\u00e9s d\u2019isolation thermique avec un faible coefficient de frottement.<\/p>\n<p>Ses propri\u00e9t\u00e9s m\u00e9caniques sont faibles par rapport aux autres plastiques et ont une large plage de temp\u00e9rature utile de -73<sup>0<\/sup>C \u00e0 149<sup>0<\/sup>C.<\/p>\n<figure id=\"attachment_13471\" aria-describedby=\"caption-attachment-13471\" style=\"width: 670px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13471 size-full\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/03\/Figure-2-PTFE-creep-rate.jpg\" alt=\"Taux de fluage du PTFE\" width=\"670\" height=\"380\" \/><figcaption id=\"caption-attachment-13471\" class=\"wp-caption-text\">Taux de fluage du PTFE<\/figcaption><\/figure>\n<h2>Temp\u00e9rature de fusion du t\u00e9flon<\/h2>\n<p><a href=\"https:\/\/www.britannica.com\/science\/polytetrafluoroethylene\">T\u00e9flon<\/a> est un plastique synth\u00e9tique d&#039;une densit\u00e9 de 2,2 g\/cm\u00b3. Son point de fusion est de 327 \u00b0C.<sup>0<\/sup>C.<\/p>\n<h2>Plage de temp\u00e9rature du PTFE charg\u00e9 de verre<\/h2>\n<p>Le PTFE charg\u00e9 de verre est dimensionnellement stable et r\u00e9sistant \u00e0 l&#039;usure.<\/p>\n<p>Il a une tr\u00e8s bonne r\u00e9sistance chimique de -260<sup>0<\/sup>C \u00e0 +260<sup>0<\/sup>Plage de temp\u00e9rature C.<\/p>\n<h2>Temp\u00e9rature de ramollissement du PTFE<\/h2>\n<p>Le PTFE a un coefficient de dilatation thermique lin\u00e9aire de 7,5<sup>0<\/sup>F et temp\u00e9rature de fusion de 635<sup>0<\/sup>F<\/p>\n<h2>Plage de temp\u00e9ratures du PTFE charg\u00e9 de graphite<\/h2>\n<p>Le graphite pr\u00e9sente un faible frottement et une bonne autolubrification. Sa plage de temp\u00e9ratures est comprise entre -350 \u00b0F et +500 \u00b0F.<\/p>\n<figure id=\"attachment_13472\" aria-describedby=\"caption-attachment-13472\" style=\"width: 670px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13472 size-full\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/03\/Figure-3-Graphite-filled-PTFE.jpg\" alt=\"PTFE charg\u00e9 de graphite\" width=\"670\" height=\"380\" \/><figcaption id=\"caption-attachment-13472\" class=\"wp-caption-text\">PTFE charg\u00e9 de graphite<\/figcaption><\/figure>\n<h2>Comment la temp\u00e9rature affecte les propri\u00e9t\u00e9s du PTFE<\/h2>\n<p>La composition mol\u00e9culaire du PFTE r\u00e9agit diff\u00e9remment lorsqu&#039;il est expos\u00e9 \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es. Une fois d\u00e9form\u00e9, il est difficile de retrouver sa forme initiale.<\/p>\n<p>En g\u00e9n\u00e9ral, le PFTE commence sa transition \u00e0 26 \u00b0C. Cependant, cette tendance est favorable aux applications n\u00e9cessitant une r\u00e9sistance \u00e0 la traction.<\/p>\n<h2>Plage de stabilit\u00e9 thermique du PTFE<\/h2>\n<p>Le <a href=\"https:\/\/www.nde-ed.org\/Physics\/Materials\/Structure\/polymer.xhtml\">structure polym\u00e8re<\/a> dans le PFTE en fait le meilleur composant thermiquement stable pour maintenir ses propri\u00e9t\u00e9s en raison de sa haute \u00e9nergie de liaison CC.<\/p>\n<h2>Comment la plage de temp\u00e9rature du PTFE d\u00e9termine les utilisations<\/h2>\n<p>Il est couramment utilis\u00e9 dans la fabrication d&#039;ustensiles de cuisine antiadh\u00e9sifs, tels que les po\u00eales et les casseroles. Cela est d\u00fb \u00e0 sa grande stabilit\u00e9 thermique, comprise entre -240 \u00b0C et 260 \u00b0C.<\/p>\n<p>D&#039;autres applications incluent les micro-ondes, les isolateurs \u00e9lectriques, les conduites de gaz, les cafeti\u00e8res, les syst\u00e8mes de traitement chimique, les rev\u00eatements de joints, les accessoires de panneaux solaires, etc.<\/p>\n<p>Pour toute application, vous pouvez choisir <a href=\"https:\/\/hansaplas.com\/fr\/feuilles-de-ptfe\/\">feuilles de PTFE<\/a>, <a href=\"https:\/\/hansaplas.com\/fr\/tige-en-ptfe\/\">tiges en PTFE<\/a>, ou des granul\u00e9s de PTFE.<\/p>\n<h2>Conclusion<\/h2>\n<p>Le PFTE est un mat\u00e9riau synth\u00e9tique dot\u00e9 de propri\u00e9t\u00e9s antiadh\u00e9sives sup\u00e9rieures qui ne peuvent \u00eatre compar\u00e9es \u00e0 d\u2019autres plastiques.<\/p>\n<p>Gr\u00e2ce \u00e0 sa stabilit\u00e9 \u00e0 haute temp\u00e9rature, son faible coefficient de frottement et sa r\u00e9sistance chimique totale, diverses charges peuvent y \u00eatre ajout\u00e9es pour am\u00e9liorer ses performances.<\/p>\n<p>Pour tous vos mat\u00e9riaux PTFE, <a href=\"https:\/\/hansaplas.com\/fr\/contactez-nous\/\">contactez-nous maintenant<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>PTFE is a fluoropolymer categorized in the group of plastics made up of carbon and fluorine atoms. It is a material that is good in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","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":"disabled","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":"default","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":""},"class_list":["post-13469","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is PTFE Temperature Range - The Ultimate Guide - 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\/fr\/plage-de-temperature-du-ptfe\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is PTFE Temperature Range - The Ultimate Guide - Hansa\" \/>\n<meta property=\"og:description\" content=\"PTFE is a fluoropolymer categorized in the group of plastics made up of carbon and fluorine atoms. 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