{"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\/it\/intervallo-di-temperatura-del-ptfe\/","title":{"rendered":"Qual \u00e8 l&#039;intervallo di temperatura del PTFE? La guida definitiva"},"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=\"Intervallo di temperatura del 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>Il PTFE \u00e8 un fluoropolimero classificato nel gruppo delle materie plastiche composte da atomi di carbonio e fluoro. \u00c8 un materiale con buona resistenza al calore, basso coefficiente di attrito e resistenza chimica.<\/p>\n<p>Questa guida evidenzia alcuni aspetti fondamentali relativi all&#039;intervallo di temperatura del PTFE.<\/p>\n<h2>Limite di temperatura RPTFE<\/h2>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Cos&#039;\u00e8 il Teflon? - Scienza Alimentare\" 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>Il RPTFE \u00e8 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Polytetrafluoroethylene\">PTFE<\/a> rinforzato con carbonio, vetro o bronzo con un intervallo di -45<sup>0<\/sup>Da C a 230<sup>0<\/sup>Temperatura di servizio C.<\/p>\n<p>Generalmente, \u00e8 adatto per applicazioni con vapore e fluidi termici grazie al suo basso coefficiente di attrito. Inoltre, offre un&#039;ottima resistenza chimica, garantendo un ciclo di vita pi\u00f9 lungo.<\/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>Intervallo di temperatura del PTFE vergine<\/h2>\n<p>Il PTFE ha eccellenti propriet\u00e0 di isolamento termico con un basso coefficiente di attrito.<\/p>\n<p>Le sue propriet\u00e0 meccaniche sono basse rispetto ad altre materie plastiche e hanno un ampio intervallo di temperatura utile di -73<sup>0<\/sup>Da C a 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=\"Velocit\u00e0 di scorrimento del PTFE\" width=\"670\" height=\"380\" \/><figcaption id=\"caption-attachment-13471\" class=\"wp-caption-text\">Velocit\u00e0 di scorrimento del PTFE<\/figcaption><\/figure>\n<h2>Temperatura di fusione del Teflon<\/h2>\n<p><a href=\"https:\/\/www.britannica.com\/science\/polytetrafluoroethylene\">Teflon<\/a> \u00e8 una plastica sintetica con una densit\u00e0 di 2,2 g\/cm\u00b3. Ha un punto di fusione di 327<sup>0<\/sup>C.<\/p>\n<h2>Intervallo di temperatura del PTFE caricato con vetro<\/h2>\n<p>Il PTFE caricato con fibra di vetro \u00e8 dimensionalmente stabile e resistente all&#039;usura.<\/p>\n<p>Ha una resistenza chimica estremamente buona di -260<sup>0<\/sup>Da C a +260<sup>0<\/sup>Intervallo di temperatura C.<\/p>\n<h2>Temperatura di rammollimento del PTFE<\/h2>\n<p>Il PTFE ha un coefficiente di dilatazione termica lineare di 7,5<sup>0<\/sup>F e temperatura di fusione di 635<sup>0<\/sup>F<\/p>\n<h2>Intervallo di temperatura del PTFE caricato con grafite<\/h2>\n<p>La grafite ha un basso attrito e buone propriet\u00e0 autolubrificanti. Resiste a temperature comprese tra -175 \u00b0C e +275 \u00b0C.<\/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 caricato con grafite\" width=\"670\" height=\"380\" \/><figcaption id=\"caption-attachment-13472\" class=\"wp-caption-text\">PTFE caricato con grafite<\/figcaption><\/figure>\n<h2>Come la temperatura influenza le propriet\u00e0 del PTFE<\/h2>\n<p>La composizione molecolare del PTFE reagisce in modo diverso se esposta ad alte temperature. Una volta avvenuta la deformazione, \u00e8 difficile che riacquisti la sua consistenza originale.<\/p>\n<p>Solitamente, il PTFE inizia a subire la transizione a 25 \u00b0C. Tuttavia, questa tendenza \u00e8 favorevole nelle applicazioni che richiedono resistenza alla trazione.<\/p>\n<h2>Gamma di stabilit\u00e0 termica del PTFE<\/h2>\n<p>IL <a href=\"https:\/\/www.nde-ed.org\/Physics\/Materials\/Structure\/polymer.xhtml\">struttura polimerica<\/a> nel PFTE lo rende il componente termicamente pi\u00f9 stabile per mantenere le sue propriet\u00e0 grazie alla sua elevata energia di legame CC.<\/p>\n<h2>Come l&#039;intervallo di temperatura del PTFE determina gli usi<\/h2>\n<p>Viene comunemente utilizzato per realizzare utensili da cucina antiaderenti come padelle e pentole. Naturalmente, questo \u00e8 dovuto all&#039;elevata stabilit\u00e0 termica, che si attesta tra -200 \u00b0C e 260 \u00b0C.<\/p>\n<p>Altre applicazioni includono forni a microonde, isolanti elettrici, tubi del gas, macchine per il caff\u00e8, sistemi di lavorazione chimica, rivestimenti di guarnizioni, accessori per pannelli solari, ecc.<\/p>\n<p>Per qualsiasi applicazione puoi scegliere <a href=\"https:\/\/hansaplas.com\/it\/fogli-in-ptfe\/\">fogli di PTFE<\/a>, <a href=\"https:\/\/hansaplas.com\/it\/barra-in-ptfe\/\">barre in PTFE<\/a>o pellet di PTFE.<\/p>\n<h2>Conclusione<\/h2>\n<p>Il PTFE \u00e8 un materiale sintetico con eccellenti propriet\u00e0 antiaderenti che non possono essere paragonate ad altre materie plastiche.<\/p>\n<p>Grazie alla sua stabilit\u00e0 alle alte temperature, al basso coefficiente di attrito e alla completa resistenza chimica, \u00e8 possibile aggiungervi vari riempitivi per migliorarne le prestazioni.<\/p>\n<p>Per tutti i vostri materiali PTFE, <a href=\"https:\/\/hansaplas.com\/it\/contattaci\/\">contattaci ora<\/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\/it\/intervallo-di-temperatura-del-ptfe\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\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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