{"id":13523,"date":"2023-04-05T03:02:32","date_gmt":"2023-04-05T03:02:32","guid":{"rendered":"https:\/\/hansaplas.com\/?p=13523"},"modified":"2023-04-06T01:49:00","modified_gmt":"2023-04-06T01:49:00","slug":"ptfe-vs-pfoa-la-comparaison-complete","status":"publish","type":"post","link":"https:\/\/hansaplas.com\/fr\/ptfe-vs-pfoa\/","title":{"rendered":"PTFE vs PFOA\u00a0: la comparaison compl\u00e8te"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13543 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-PFOA.jpg\" alt=\"PTFE contre PFOA\" width=\"800\" height=\"450\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-PFOA.jpg 800w, https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-PFOA-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Cette \u00e9tude approfondie et informative d\u00e9crira en d\u00e9tail le PTFE et le PFOA, y compris leurs \u00e9l\u00e9ments conduisant \u00e0 leur caract\u00e8re distinctif, leurs propri\u00e9t\u00e9s chimiques, leurs propri\u00e9t\u00e9s physiques, leurs propri\u00e9t\u00e9s m\u00e9caniques, leurs applications, leurs avantages et leurs limites.<\/p>\n<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\/fr\/ptfe-vs-pfoa\/#Definition\" >D\u00e9finition<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hansaplas.com\/fr\/ptfe-vs-pfoa\/#Elements_making_PTFE_and_PFOA\" >\u00c9l\u00e9ments constituant le PTFE et le PFOA<\/a><\/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\/fr\/ptfe-vs-pfoa\/#Physical_Properties\" >Propri\u00e9t\u00e9s physiques<\/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\/fr\/ptfe-vs-pfoa\/#Chemical_Properties\" >Propri\u00e9t\u00e9s chimiques<\/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\/fr\/ptfe-vs-pfoa\/#Mechanical_Properties\" >Propri\u00e9t\u00e9s m\u00e9caniques<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hansaplas.com\/fr\/ptfe-vs-pfoa\/#Advantages\" >Avantages<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hansaplas.com\/fr\/ptfe-vs-pfoa\/#Disadvantages\" >Inconv\u00e9nients<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hansaplas.com\/fr\/ptfe-vs-pfoa\/#Applications\" >Applications<\/a><\/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\/fr\/ptfe-vs-pfoa\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Definition\"><\/span>D\u00e9finition<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Le PTFE est un <a href=\"https:\/\/www.sciencedirect.com\/topics\/materials-science\/thermoplastics\">polym\u00e8re thermoplastique<\/a> fabriqu\u00e9 \u00e0 partir de <a href=\"https:\/\/en.wikipedia.org\/wiki\/Tetrafluoroethylene\">polym\u00e9risation du t\u00e9trafluoro\u00e9thyl\u00e8ne<\/a> et se pr\u00e9sente sous forme solide. Par ailleurs, le PFOA est un produit chimique synth\u00e9tique g\u00e9n\u00e9r\u00e9 dans le cadre de la <a href=\"https:\/\/en.wikipedia.org\/wiki\/Fluoropolymer\">fluoropolym\u00e8res<\/a> et se pr\u00e9sente sous forme liquide.<\/p>\n<figure id=\"attachment_13524\" aria-describedby=\"caption-attachment-13524\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13524 size-full\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-1-PTFE-2.jpg\" alt=\"PTFE\" width=\"600\" height=\"400\" \/><figcaption id=\"caption-attachment-13524\" class=\"wp-caption-text\">PTFE<\/figcaption><\/figure>\n<figure id=\"attachment_13525\" aria-describedby=\"caption-attachment-13525\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13525 size-full\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-2-PFOA.jpg\" alt=\"PFOA\" width=\"600\" height=\"400\" \/><figcaption id=\"caption-attachment-13525\" class=\"wp-caption-text\">PFOA<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Elements_making_PTFE_and_PFOA\"><\/span>\u00c9l\u00e9ments constituant le PTFE et le PFOA<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Le PTFE et le PFOA sont tous deux constitu\u00e9s d\u2019\u00e9l\u00e9ments diff\u00e9rents qui les rendent distincts.<\/p>\n<p>Le PTFE est compos\u00e9 des \u00e9l\u00e9ments suivants :<\/p>\n<ul>\n<li><strong>Carbone<\/strong><\/li>\n<\/ul>\n<p>Chaque atome de carbone est reli\u00e9 \u00e0 deux autres atomes de carbone dans un arrangement en forme de longue cha\u00eene d&#039;atomes de carbone.<\/p>\n<ul>\n<li><strong>Fluor<\/strong><\/li>\n<\/ul>\n<p>Le PTFE contient beaucoup d\u2019atomes de fluor.<\/p>\n<p>La cha\u00eene carbon\u00e9e est enferm\u00e9e dans une gaine protectrice d&#039;atomes de fluor, ce qui donne une mol\u00e9cule chimiquement inerte, relativement dense, avec des interactions carbone-fluor extr\u00eamement puissantes.<\/p>\n<p>Le PFOA est compos\u00e9 des \u00e9l\u00e9ments suivants :<\/p>\n<ul>\n<li><strong>Oxyg\u00e8ne<\/strong><\/li>\n<\/ul>\n<p>Le PFOA poss\u00e8de deux atomes d\u2019oxyg\u00e8ne li\u00e9s \u00e0 des atomes de carbone.<\/p>\n<ul>\n<li><strong>Fluor<\/strong><\/li>\n<\/ul>\n<p>Le PFOA poss\u00e8de dix atomes de fluor li\u00e9s \u00e0 des atomes de carbone.<\/p>\n<ul>\n<li><strong>Carbone<\/strong><\/li>\n<\/ul>\n<p>Le PFOA poss\u00e8de huit atomes de carbone.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Physical_Properties\"><\/span>Propri\u00e9t\u00e9s physiques<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Voici les propri\u00e9t\u00e9s physiques du PTFE :<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Pourquoi le T\u00e9flon (PTFE) est-il toujours toxique et parviendront-ils un jour \u00e0 r\u00e9soudre le probl\u00e8me ?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/YNtJJcmCSUw?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<ul>\n<li><strong>Lisse et antiadh\u00e9sif<\/strong><\/li>\n<\/ul>\n<p>Le PTFE est connu sous le nom de T\u00e9flon\u00a0; le fluor qui entoure ses mol\u00e9cules est la cl\u00e9 de sa surface lisse. Gr\u00e2ce \u00e0 ces atomes de fluor, le T\u00e9flon r\u00e9siste \u00e0 l&#039;adh\u00e9rence de pratiquement tous les autres mat\u00e9riaux.<\/p>\n<ul>\n<li><strong>Apparence<\/strong><\/li>\n<\/ul>\n<p>Il est blanc et sous forme solide.<\/p>\n<ul>\n<li><strong>Densit\u00e9<\/strong><\/li>\n<\/ul>\n<p>La densit\u00e9 du PTFE est d&#039;environ 2200 kg\/m<sup>3<\/sup>.<\/p>\n<ul>\n<li><strong>Faible frottement<\/strong><\/li>\n<\/ul>\n<p>Le rev\u00eatement en fluor sur le PTFE contribue \u00e0 son faible coefficient de frottement.<\/p>\n<ul>\n<li><strong>Point de fusion<\/strong><\/li>\n<\/ul>\n<p>Il a un point de fusion \u00e9lev\u00e9 allant jusqu&#039;\u00e0 327 \u00b0C<\/p>\n<ul>\n<li><strong>Isolation \u00e9lectrique<\/strong><\/li>\n<\/ul>\n<p>Le PTFE n\u2019est pas facilement poreux \u00e0 l\u2019\u00e9nergie \u00e9lectrique et peut supporter des tensions \u00e9lev\u00e9es sans se d\u00e9grader.<\/p>\n<ul>\n<li><strong>Hydrophobicit\u00e9<\/strong><\/li>\n<\/ul>\n<p>Le PTFE est un polym\u00e8re r\u00e9sistant \u00e0 l&#039;eau.<\/p>\n<p>Voici les propri\u00e9t\u00e9s physiques du PFOA :<\/p>\n<ul>\n<li><strong>Point d&#039;\u00e9bullition \u00e9lev\u00e9<\/strong><\/li>\n<\/ul>\n<p>Il a un point d&#039;\u00e9bullition \u00e9lev\u00e9 allant jusqu&#039;\u00e0 189\u00b0C et peut donc r\u00e9sister \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es.<\/p>\n<ul>\n<li><strong>Apparence<\/strong><\/li>\n<\/ul>\n<p>Le PFOA n\u2019a pas de couleur distincte et se pr\u00e9sente sous forme liquide, mais peut se pr\u00e9senter sous forme gazeuse ou solide dans certaines conditions.<\/p>\n<ul>\n<li><strong>Hydrophobe<\/strong><\/li>\n<\/ul>\n<p>Le PFOA est hautement hydrophobe en raison de la cha\u00eene fluorocarbon\u00e9e et repousse donc l&#039;eau.<\/p>\n<ul>\n<li><strong>Point de fusion<\/strong><\/li>\n<\/ul>\n<p>Le PFOA a un point de fusion de 67\u00b0C<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Chemical_Properties\"><\/span>Propri\u00e9t\u00e9s chimiques<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Les propri\u00e9t\u00e9s chimiques du PTFE comprennent :<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Forever Chemicals PFAS, PFOA, PFOS, BPA, expliqu\u00e9s clairement\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/8QuvTjLZaXs?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<ul>\n<li><strong>R\u00e9sistant \u00e0 la d\u00e9gradation<\/strong><\/li>\n<\/ul>\n<p>En raison de la pr\u00e9sence d\u2019atomes de carbone et de fluor, le PTFE pr\u00e9sente une excellente r\u00e9sistance \u00e0 la d\u00e9gradation.<\/p>\n<ul>\n<li><strong>Inertie<\/strong><\/li>\n<\/ul>\n<p>Le PTFE est exceptionnellement r\u00e9sistant aux attaques chimiques des bases, des acides et autres produits chimiques corrosifs. La plupart des solvants ne l&#039;affectent pas, et m\u00eame les acides et bases puissants ne r\u00e9agissent pas facilement avec lui.<\/p>\n<ul>\n<li><strong>R\u00e9activit\u00e9<\/strong><\/li>\n<\/ul>\n<p>Le PTFE est g\u00e9n\u00e9ralement un polym\u00e8re non r\u00e9actif et ne r\u00e9agit donc pas avec d\u2019autres compos\u00e9s.<\/p>\n<ul>\n<li><strong>R\u00e9sistance chimique<\/strong><\/li>\n<\/ul>\n<p>Il est tr\u00e8s r\u00e9sistant aux bases, aux acides et aux produits chimiques caustiques qui l&#039;attaquent chimiquement.<\/p>\n<p>Voici les propri\u00e9t\u00e9s chimiques du PFOA :<\/p>\n<ul>\n<li><strong>Bioaccumulation<\/strong><\/li>\n<\/ul>\n<p>Le PFOA et ses compos\u00e9s peuvent s&#039;accumuler et sont pr\u00e9sents en permanence dans l&#039;eau, le sol, les oiseaux et les poissons.<\/p>\n<ul>\n<li><strong>Stabilit\u00e9 chimique<\/strong><\/li>\n<\/ul>\n<p>La stabilit\u00e9 chimique du PFOA est relativement \u00e9lev\u00e9e et il ne r\u00e9agit donc pas efficacement avec d\u2019autres produits chimiques pr\u00e9sents dans l\u2019environnement.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Mechanical_Properties\"><\/span>Propri\u00e9t\u00e9s m\u00e9caniques<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_13526\" aria-describedby=\"caption-attachment-13526\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13526 size-full\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-3-PTFE-VS-PE.jpg\" alt=\"PTFE contre PE\" width=\"600\" height=\"400\" \/><figcaption id=\"caption-attachment-13526\" class=\"wp-caption-text\">PTFE contre PE<\/figcaption><\/figure>\n<p>Contrairement au PTFE, le PFOA est un produit chimique synth\u00e9tique. Ses propri\u00e9t\u00e9s m\u00e9caniques dans les mat\u00e9riaux et autres compos\u00e9s peuvent varier selon le mode de fabrication et le mat\u00e9riau lui-m\u00eame.<\/p>\n<p>Les propri\u00e9t\u00e9s m\u00e9caniques suivantes du PTFE comprennent :<\/p>\n<ul>\n<li><strong>R\u00e9sistance \u00e0 la traction<\/strong><\/li>\n<\/ul>\n<p>Il a une r\u00e9sistance \u00e0 la traction \u00e9lev\u00e9e d&#039;environ 10 \u00e0 43 MPa.<\/p>\n<ul>\n<li><strong>\u00c9longation<\/strong><\/li>\n<\/ul>\n<p>Le PTFE a une extension \u00e9lev\u00e9e allant jusqu&#039;\u00e0 500%.<\/p>\n<ul>\n<li><strong>Compressibilit\u00e9<\/strong><\/li>\n<\/ul>\n<p>Ce polym\u00e8re pr\u00e9sente une faible compressibilit\u00e9 en raison de sa structure mol\u00e9culaire.<\/p>\n<p>Sous des temp\u00e9ratures tr\u00e8s \u00e9lev\u00e9es, le PTFE ne peut pas changer de volume et de forme.<\/p>\n<ul>\n<li><strong>Versatilit\u00e9<\/strong><\/li>\n<\/ul>\n<p>En raison de sa composition mol\u00e9culaire, il est adaptable et peut fl\u00e9chir ou se plier sans se d\u00e9former.<\/p>\n<ul>\n<li><strong>Duret\u00e9<\/strong><\/li>\n<\/ul>\n<p>Ce polym\u00e8re a une tr\u00e8s faible duret\u00e9 car il est mou.<\/p>\n<figure id=\"attachment_13527\" aria-describedby=\"caption-attachment-13527\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13527 size-full\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-4-PFOA.jpg\" alt=\"PFOA\" width=\"600\" height=\"400\" \/><figcaption id=\"caption-attachment-13527\" class=\"wp-caption-text\">PFOA<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Advantages\"><\/span>Avantages<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Les avantages du PTFE et du PFOA varient selon leurs propri\u00e9t\u00e9s. Voici les avantages du PTFE\u00a0:<\/p>\n<ul>\n<li><strong>Lisse et antiadh\u00e9sif<\/strong><\/li>\n<\/ul>\n<p>Le PTFE est tr\u00e8s lisse et non collant, il est donc pr\u00e9f\u00e9r\u00e9 pour les applications antiadh\u00e9sives telles que les ustensiles de cuisine.<\/p>\n<ul>\n<li><strong>R\u00e9sistant aux produits chimiques<\/strong><\/li>\n<\/ul>\n<p>Le PTFE est tr\u00e8s r\u00e9sistant \u00e0 l\u2019eau, aux produits chimiques, aux bases, aux acides, aux solvants et \u00e0 d\u2019autres substances corrosives.<\/p>\n<ul>\n<li><strong>Isolation \u00e9lectrique<\/strong><\/li>\n<\/ul>\n<p>Le PFOA est un excellent isolant \u00e9lectrique car il peut supporter une tension \u00e9lev\u00e9e sans dommage et n&#039;est pas facilement autoris\u00e9 \u00e0 l&#039;\u00e9nergie \u00e9lectrique.<\/p>\n<ul>\n<li><strong>Surface \u00e0 faible frottement<\/strong><\/li>\n<\/ul>\n<p>Le PTFE a un coefficient de frottement tr\u00e8s faible et est pr\u00e9f\u00e9r\u00e9 pour les applications d&#039;ing\u00e9nierie.<\/p>\n<ul>\n<li><strong>R\u00e9sistant aux temp\u00e9ratures \u00e9lev\u00e9es<\/strong><\/li>\n<\/ul>\n<p>Le PTFE convient \u00e0 une utilisation m\u00eame \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es car il peut r\u00e9sister jusqu&#039;\u00e0 260\u00b0C sans dommage.<\/p>\n<ul>\n<li><strong>R\u00e9sistant<\/strong> <strong>\u00e0 l&#039;environnement difficile et aux conditions m\u00e9t\u00e9orologiques<\/strong><\/li>\n<\/ul>\n<p>Le PTFE peut r\u00e9sister \u00e0 des conditions m\u00e9t\u00e9orologiques extr\u00eames et est principalement consid\u00e9r\u00e9 pour les applications ext\u00e9rieures.<\/p>\n<p>Voici les avantages du PFOA :<\/p>\n<ul>\n<li><strong>R\u00e9sistant aux temp\u00e9ratures \u00e9lev\u00e9es<\/strong><\/li>\n<\/ul>\n<p>Tout comme le PTFE, le PFOA peut r\u00e9sister \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es sans dommage.<\/p>\n<ul>\n<li><strong>Avantages de l&#039;antiadh\u00e9sif<\/strong><\/li>\n<\/ul>\n<p>Ce polym\u00e8re poss\u00e8de de bonnes propri\u00e9t\u00e9s antiadh\u00e9sives et est appliqu\u00e9 dans les \u00e9quipements de transformation des aliments et les ustensiles de cuisine.<\/p>\n<ul>\n<li><strong>R\u00e9sistant aux produits chimiques<\/strong><\/li>\n<\/ul>\n<p>Le PFOA est tr\u00e8s r\u00e9sistant aux bases, aux acides et \u00e0 d\u2019autres compos\u00e9s corrosifs.<\/p>\n<ul>\n<li><strong>Peut r\u00e9sister \u00e0 des conditions difficiles<\/strong><\/li>\n<\/ul>\n<p>Le PFOA est r\u00e9pulsif contre les facteurs environnementaux tels que les rayons UV.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Disadvantages\"><\/span>Inconv\u00e9nients<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Bien que le PTFE pr\u00e9sente d&#039;excellents avantages qui le rendent adapt\u00e9 \u00e0 ses applications, il pr\u00e9sente \u00e9galement ses limites, notamment les suivantes :<\/p>\n<ul>\n<li><strong>Limitation des options de couleurs<\/strong><\/li>\n<\/ul>\n<p>Le PTFE est blanc et peut donc ne pas convenir s&#039;il est n\u00e9cessaire dans d&#039;autres options de couleur.<\/p>\n<ul>\n<li><strong>Co\u00fbt<\/strong><\/li>\n<\/ul>\n<p>Le PTFE est consid\u00e9rablement co\u00fbteux et co\u00fbteux en raison du traitement et de la fabrication.<\/p>\n<ul>\n<li><strong>Applications limit\u00e9es \u00e0 haute pression<\/strong><\/li>\n<\/ul>\n<p>Le PTFE ne convient pas aux applications \u00e0 haute pression car sa r\u00e9sistance \u00e0 la compression est relativement faible.<\/p>\n<ul>\n<li><strong>Difficult\u00e9 de liaison<\/strong><\/li>\n<\/ul>\n<p>Le PTFE a une faible \u00e9nergie de surface et ne se lie pas rapidement \u00e0 d\u2019autres mat\u00e9riaux.<\/p>\n<ul>\n<li><strong>Non d\u00e9composable<\/strong><\/li>\n<\/ul>\n<p>Le PTFE peut rester tr\u00e8s longtemps dans l\u2019environnement sans dommage ni d\u00e9composition car il n\u2019est pas biod\u00e9gradable.<\/p>\n<p>Voici les limites du PFOA expliqu\u00e9es :<\/p>\n<ul>\n<li><strong>Co\u00fbt<\/strong><\/li>\n<\/ul>\n<p>Comme le PTFE, la difficult\u00e9 de traitement et de fabrication le rend plus cher et plus co\u00fbteux que d\u2019autres mat\u00e9riaux.<\/p>\n<ul>\n<li><strong>Applications limit\u00e9es<\/strong><\/li>\n<\/ul>\n<p>En raison de ses propri\u00e9t\u00e9s et de ses risques environnementaux, le PFOA peut avoir des utilisations limit\u00e9es par rapport \u00e0 d\u2019autres mat\u00e9riaux pr\u00e9sentant les m\u00eames avantages.<\/p>\n<ul>\n<li><strong>Risques pour la sant\u00e9<\/strong><\/li>\n<\/ul>\n<p>Le PFOA peut entra\u00eener des probl\u00e8mes de sant\u00e9 tels que le cancer et des troubles du syst\u00e8me reproducteur et immunitaire.<\/p>\n<ul>\n<li><strong>Risques environnementaux<\/strong><\/li>\n<\/ul>\n<p>Le PFOA et ses compos\u00e9s constituent un risque pour l\u2019environnement car ils sont consid\u00e9r\u00e9s comme constants dans le sol et l\u2019eau et peuvent contaminer l\u2019environnement.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Applications\"><\/span>Applications<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_13528\" aria-describedby=\"caption-attachment-13528\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13528 size-full\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-5-Non-stick-pan.jpg\" alt=\"po\u00eale antiadh\u00e9sive\" width=\"600\" height=\"400\" \/><figcaption id=\"caption-attachment-13528\" class=\"wp-caption-text\">po\u00eale antiadh\u00e9sive<\/figcaption><\/figure>\n<p>Les propri\u00e9t\u00e9s m\u00e9caniques, physiques et chimiques du PTFE le rendent adapt\u00e9 \u00e0 diverses applications dans l&#039;industrie.<\/p>\n<p>Voici les applications du PTFE :<\/p>\n<ul>\n<li><strong>Applications m\u00e9dicales<\/strong><\/li>\n<\/ul>\n<p>Le PTFE permet de fabriquer des implants m\u00e9dicaux tels que des patchs cardiaques, des ligaments de remplacement et des v\u00eatements vasculaires.<\/p>\n<ul>\n<li><strong>\u00c9lectricit\u00e9 et \u00e9lectronique<\/strong><\/li>\n<\/ul>\n<p>Le PTFE permet de fabriquer des composants \u00e9lectriques et \u00e9lectroniques tels que des circuits imprim\u00e9s, des isolants \u00e9lectriques, des isolants de fils et des pi\u00e8ces semi-conductrices.<\/p>\n<ul>\n<li><strong>Industrie automobile<\/strong><\/li>\n<\/ul>\n<p>Le PTFE est utilis\u00e9 dans la direction assist\u00e9e et la transmission, les garnitures des joints de tige de soupape de carburant, les joints, les joints toriques et les joints d&#039;arbre.<\/p>\n<ul>\n<li><strong>Ing\u00e9nierie<\/strong><\/li>\n<\/ul>\n<p>Le PTFE permet de fabriquer des composants de construction tels que des rev\u00eatements de tuyaux, des raccords, des roulements, des si\u00e8ges et des bouchons, ainsi que des pi\u00e8ces de vannes et de pompes.<\/p>\n<ul>\n<li><strong>Rev\u00eatements antiadh\u00e9sifs<\/strong><\/li>\n<\/ul>\n<p>Le PTFE permet de r\u00e9aliser des rev\u00eatements de surface pour les \u00e9quipements de transformation des aliments, les ustensiles de cuisson et les ustensiles de cuisine.<\/p>\n<p>Voici les applications du PFOA :<\/p>\n<ul>\n<li><strong>Mousses anti-incendie<\/strong><\/li>\n<\/ul>\n<p>Le PFOA est un sous-produit de la fabrication de mousses anti-incendie utilis\u00e9es pour \u00e9teindre les incendies caus\u00e9s par des liquides inflammables.<\/p>\n<ul>\n<li><strong>Tapis et textiles <\/strong><\/li>\n<\/ul>\n<p>Le PFOA est utilis\u00e9 dans la fabrication de traitements pour tapis et textiles r\u00e9sistants \u00e0 la salet\u00e9 et \u00e0 l\u2019eau.<\/p>\n<ul>\n<li><strong>Rev\u00eatement antiadh\u00e9sif<\/strong><\/li>\n<\/ul>\n<p>Le PFOA est utilis\u00e9 dans la fabrication de rev\u00eatements antiadh\u00e9sifs pour les ustensiles de cuisson, les \u00e9quipements de transformation des aliments et les ustensiles de cuisine.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Le PTFE et le PFOA sont deux compos\u00e9s chimiques diff\u00e9rents avec d\u2019autres \u00e9l\u00e9ments et utilisations.<\/p>\n<p>Le PTFE est un polym\u00e8re synth\u00e9tique, tandis que le PFOA est un compos\u00e9 chimique synth\u00e9tique qui cr\u00e9e d\u2019autres mat\u00e9riaux.<\/p>\n<p>Ils ont une composition chimique et des propri\u00e9t\u00e9s m\u00e9caniques, physiques et chimiques distinctes, ce qui les rend uniques pour diverses applications.<\/p>\n<p>Le PTFE est consid\u00e9r\u00e9 comme un compos\u00e9 s\u00fbr et inerte par rapport au PFOA en termes d\u2019environnement et de sant\u00e9.<\/p>\n<p>Le PTFE est consid\u00e9r\u00e9 comme une substance b\u00e9n\u00e9fique et adaptable aux multiples applications. Cependant, le PFOA pr\u00e9sente des risques pour la sant\u00e9 et l&#039;environnement.<\/p>\n<p><strong>Plus de ressources<\/strong>:<\/p>\n<p><a href=\"https:\/\/hansaplas.com\/fr\/proprietes-du-ptfe\/\">Propri\u00e9t\u00e9s du PTFE <\/a>\u00a0-Source : Hansa<\/p>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Perfluorooctanoic_acid\">PFOA<\/a>\u00a0 -Source : Wikip\u00e9dia<\/p>\n<p><a href=\"https:\/\/hansaplas.com\/fr\/ptfe-manufacturing-process\/\">Proc\u00e9d\u00e9 de fabrication du PTFE<\/a> \u2013 Source : Hansa<\/p>","protected":false},"excerpt":{"rendered":"<p>This extensive and informative study will fully describe PTFE and PFOA, including their elements leading to their distinctiveness, chemical properties, physical properties, mechanical properties, applications, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13543,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","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":""},"categories":[1],"tags":[],"class_list":["post-13523","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 vs PFOA: The Complete Comparison - 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\/ptfe-vs-pfoa\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PTFE vs PFOA: The Complete Comparison - Hansa\" \/>\n<meta property=\"og:description\" content=\"This extensive and informative study will fully describe PTFE and PFOA, including their elements leading to their distinctiveness, chemical properties, physical properties, mechanical properties, applications, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hansaplas.com\/fr\/ptfe-vs-pfoa\/\" \/>\n<meta property=\"og:site_name\" content=\"Hansa\" \/>\n<meta property=\"article:published_time\" content=\"2023-04-05T03:02:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-04-06T01:49:00+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-PFOA.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=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hansa\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/\"},\"author\":{\"name\":\"Hansa\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#\\\/schema\\\/person\\\/95237bf72f1c66c03a995c02719608a8\"},\"headline\":\"PTFE vs PFOA: The Complete Comparison\",\"datePublished\":\"2023-04-05T03:02:32+00:00\",\"dateModified\":\"2023-04-06T01:49:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/\"},\"wordCount\":1330,\"publisher\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hansaplas.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/PTFE-vs-PFOA.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/\",\"url\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/\",\"name\":\"PTFE vs PFOA: The Complete Comparison - Hansa\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hansaplas.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/PTFE-vs-PFOA.jpg\",\"datePublished\":\"2023-04-05T03:02:32+00:00\",\"dateModified\":\"2023-04-06T01:49:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hansaplas.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/PTFE-vs-PFOA.jpg\",\"contentUrl\":\"https:\\\/\\\/hansaplas.com\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/PTFE-vs-PFOA.jpg\",\"width\":800,\"height\":450,\"caption\":\"PTFE vs PFOA\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/ptfe-vs-pfoa\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hansaplas.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PTFE vs PFOA: The Complete Comparison\"}]},{\"@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\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hansaplas.com\\\/#organization\",\"name\":\"Hansa\",\"url\":\"https:\\\/\\\/hansaplas.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@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\":\"fr-FR\",\"@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\\\/fr\\\/author\\\/dp_admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"PTFE vs PFOA\u00a0: comparaison compl\u00e8te - 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\/fr\/ptfe-vs-pfoa\/","og_locale":"fr_FR","og_type":"article","og_title":"PTFE vs PFOA: The Complete Comparison - Hansa","og_description":"This extensive and informative study will fully describe PTFE and PFOA, including their elements leading to their distinctiveness, chemical properties, physical properties, mechanical properties, applications, [&hellip;]","og_url":"https:\/\/hansaplas.com\/fr\/ptfe-vs-pfoa\/","og_site_name":"Hansa","article_published_time":"2023-04-05T03:02:32+00:00","article_modified_time":"2023-04-06T01:49:00+00:00","og_image":[{"width":800,"height":450,"url":"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-PFOA.jpg","type":"image\/jpeg"}],"author":"Hansa","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Hansa","Dur\u00e9e de lecture estim\u00e9e":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/#article","isPartOf":{"@id":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/"},"author":{"name":"Hansa","@id":"https:\/\/hansaplas.com\/#\/schema\/person\/95237bf72f1c66c03a995c02719608a8"},"headline":"PTFE vs PFOA: The Complete Comparison","datePublished":"2023-04-05T03:02:32+00:00","dateModified":"2023-04-06T01:49:00+00:00","mainEntityOfPage":{"@id":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/"},"wordCount":1330,"publisher":{"@id":"https:\/\/hansaplas.com\/#organization"},"image":{"@id":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/#primaryimage"},"thumbnailUrl":"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-PFOA.jpg","articleSection":["Blog"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/","url":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/","name":"PTFE vs PFOA\u00a0: comparaison compl\u00e8te - Hansa","isPartOf":{"@id":"https:\/\/hansaplas.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/#primaryimage"},"image":{"@id":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/#primaryimage"},"thumbnailUrl":"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-PFOA.jpg","datePublished":"2023-04-05T03:02:32+00:00","dateModified":"2023-04-06T01:49:00+00:00","breadcrumb":{"@id":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hansaplas.com\/ptfe-vs-pfoa\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/#primaryimage","url":"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-PFOA.jpg","contentUrl":"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-PFOA.jpg","width":800,"height":450,"caption":"PTFE vs PFOA"},{"@type":"BreadcrumbList","@id":"https:\/\/hansaplas.com\/ptfe-vs-pfoa\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hansaplas.com\/"},{"@type":"ListItem","position":2,"name":"PTFE vs PFOA: The Complete Comparison"}]},{"@type":"WebSite","@id":"https:\/\/hansaplas.com\/#website","url":"https:\/\/hansaplas.com\/","name":"Hanse","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":"fr-FR"},{"@type":"Organization","@id":"https:\/\/hansaplas.com\/#organization","name":"Hanse","url":"https:\/\/hansaplas.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@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":"Hanse","image":{"@type":"ImageObject","inLanguage":"fr-FR","@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\/fr\/author\/dp_admin\/"}]}},"_links":{"self":[{"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/posts\/13523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/comments?post=13523"}],"version-history":[{"count":3,"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/posts\/13523\/revisions"}],"predecessor-version":[{"id":13545,"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/posts\/13523\/revisions\/13545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/media\/13543"}],"wp:attachment":[{"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/media?parent=13523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/categories?post=13523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hansaplas.com\/fr\/wp-json\/wp\/v2\/tags?post=13523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}