{"id":14948,"date":"2025-07-31T05:57:56","date_gmt":"2025-07-31T05:57:56","guid":{"rendered":"https:\/\/hansaplas.com\/?p=14948"},"modified":"2025-08-04T08:18:01","modified_gmt":"2025-08-04T08:18:01","slug":"verstandnis-des-ptfe-herstellungsprozesses-von-den-rohstoffen-bis-zu-den-produktionsschritten","status":"publish","type":"post","link":"https:\/\/hansaplas.com\/de\/verstandnis-des-ptfe-herstellungsprozesses-von-den-rohstoffen-bis-zu-den-produktionsschritten\/","title":{"rendered":"Den PTFE-Herstellungsprozess verstehen: Von den Rohstoffen bis zu den Produktionsschritten"},"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-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hansaplas.com\/de\/verstandnis-des-ptfe-herstellungsprozesses-von-den-rohstoffen-bis-zu-den-produktionsschritten\/#Polymerization\" >Polymerisation:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hansaplas.com\/de\/verstandnis-des-ptfe-herstellungsprozesses-von-den-rohstoffen-bis-zu-den-produktionsschritten\/#Processing_Methods\" >Verarbeitungsmethoden:<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"Polymerization\"><\/span><b>Polymerisation:<\/b><b><br \/>\n<\/b><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Chloroform reagiert mit Flusss\u00e4ure zu Trifluormethylchloroform, das anschlie\u00dfend erhitzt wird, um das Monomer Tetrafluorethylen zu produzieren. Dieses Monomer wird durch Destillation oder Trocknung gereinigt, um Verunreinigungen zu entfernen. Es gibt zwei Hauptverfahren zur Polymerisation von Tetrafluorethylen: die Suspensionspolymerisation und die Emulsionspolymerisation.<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Suspensionspolymerisation:<\/b><span style=\"font-weight: 400;\"> Tetrafluorethylen wird zusammen mit einem Initiator und einem Dispersionsmittel in Wasser gegeben. Durch Erhitzen entsteht k\u00f6rniges PTFE-Harz, \u00fcblicherweise mit einer Gr\u00f6\u00dfe von 50 bis 500 Mikrometern. Die festen PTFE-Partikel werden anschlie\u00dfend durch Filtration abgetrennt.<\/span>&nbsp;<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Emulsionspolymerisation:<\/b><span style=\"font-weight: 400;\"> Bei diesem Verfahren wird Wasser zusammen mit einem Emulgator als Medium verwendet. Das Ergebnis ist ein feines PTFE-Harzpulver mit einer Gr\u00f6\u00dfe von typischerweise weniger als 1 Mikrometer. Die Emulsion wird gebrochen, anschlie\u00dfend koaguliert, gewaschen und getrocknet, um PTFE-Pulverharz herzustellen.<\/span>&nbsp;<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-14949 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731102236.jpg\" alt=\"Pulverf\u00f6rmiges Polytetrafluorethylenharz\" width=\"615\" height=\"410\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731102236.jpg 712w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731102236-18x12.jpg 18w\" sizes=\"auto, (max-width: 615px) 100vw, 615px\" \/><\/p>\n<h1><span class=\"ez-toc-section\" id=\"Processing_Methods\"><\/span><b>Verarbeitungsmethoden:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><b>Formpressen:<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> Das Prinzip besteht darin, das Pulver zu einer Vorform zu komprimieren und diese dann bei hohen Temperaturen zu sintern, um die Partikel zu schmelzen und miteinander zu verbinden. Anschlie\u00dfend wird durch Abk\u00fchlen die Form fixiert.<\/span><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Sintern:<\/b><span style=\"font-weight: 400;\"> Hohe Temperaturen f\u00fchren dazu, dass PTFE-Partikel schmelzen und diffundieren und so eine kontinuierliche Struktur bilden.<\/span>&nbsp;<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Schmelzen:<\/b><span style=\"font-weight: 400;\"> Wenn die Temperatur 327 \u00b0C \u00fcbersteigt, gehen PTFE-Partikel von einem kristallinen in einen amorphen Zustand \u00fcber, wobei die Oberfl\u00e4che schmilzt und eine \u201eFlie\u00dfschicht\u201c bildet.<\/span>&nbsp;<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Konventionelles Formpressen:<\/b><span style=\"font-weight: 400;\"> Pulver wird manuell in eine Form gegeben, dann gepresst und das Teil wird nach dem \u00d6ffnen der Form entnommen.<\/span>&nbsp;<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Automatisches Formpressen:<\/b><span style=\"font-weight: 400;\"> Der Prozess ist vollst\u00e4ndig automatisiert und maschinengesteuert.<\/span>&nbsp;<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Isostatisches Formen:<\/b><span style=\"font-weight: 400;\"> Das Rohmaterial wird in eine flexible Form gegeben und mithilfe von Fl\u00fcssigkeiten wie Wasser oder \u00d6l wird ein gleichm\u00e4\u00dfiger Druck ausge\u00fcbt, um eine Umgebung mit gleichm\u00e4\u00dfigem Druck zu schaffen.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14950 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101305.jpg\" alt=\"Formpressen\" width=\"623\" height=\"415\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101305.jpg 1920w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101305-768x512.jpg 768w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101305-1536x1024.jpg 1536w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101305-18x12.jpg 18w\" sizes=\"auto, (max-width: 623px) 100vw, 623px\" \/><\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dieses Verfahren eignet sich ideal f\u00fcr die Herstellung einfacher, dickwandiger Produkte wie Platten, St\u00e4be, Dichtungen und Scheiben. Das Verfahren ist einfach und kosteng\u00fcnstig und eignet sich f\u00fcr die Produktion kleiner Chargen, die Gr\u00f6\u00dfe ist jedoch durch die Form begrenzt.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>Extrusionsformen:<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> Das Prinzip besteht darin, mithilfe einer \u201eExtrusionshilfe + Druck\u201c PTFE-Pulver bei Raumtemperatur kontinuierlich durch eine Form flie\u00dfen und formen zu lassen, gefolgt von Entfetten, Sintern und Aush\u00e4rten.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Entfetten:<\/b><span style=\"font-weight: 400;\"> Entfernt das Extrusionshilfsmittel, das bei 60\u2013120 \u00b0C verdampft.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14951 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101340.jpg\" alt=\"Extrusionsformen\" width=\"618\" height=\"412\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101340.jpg 1438w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101340-768x512.jpg 768w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101340-18x12.jpg 18w\" sizes=\"auto, (max-width: 618px) 100vw, 618px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">Dieses Verfahren wird typischerweise zur Herstellung langer, d\u00fcnnwandiger Produkte wie Rohren, Kabelisolierungen und d\u00fcnnen St\u00e4ben verwendet. Es ist effizienter als das Formpressen.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>Impr\u00e4gnierung Formgebung:<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> Bei diesem Verfahren wird die Flie\u00dff\u00e4higkeit der PTFE-Dispersion genutzt, die in das Substrat eindringt, dort haftet und aush\u00e4rtet, um eine Verbindung mit diesem herzustellen. Por\u00f6se Materialien wie Gewebe oder Metallgewebe werden in die PTFE-Dispersion getaucht, wodurch eine durchgehende Beschichtung oder Verbundstruktur auf der Oberfl\u00e4che oder in den Poren entsteht.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> Es wird h\u00e4ufig zur Herstellung korrosionsbest\u00e4ndiger Filtergewebe, Hochtemperatur-F\u00f6rderb\u00e4nder und Verbunddichtungsmaterialien verwendet. Die Kontrolle der Gleichm\u00e4\u00dfigkeit der Beschichtungsdicke kann jedoch eine Herausforderung darstellen.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14953\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731104155.jpg\" alt=\"Impr\u00e4gnierformung\" width=\"624\" height=\"416\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731104155.jpg 1536w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731104155-768x512.jpg 768w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731104155-18x12.jpg 18w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><\/p>\n<p><b>Streckformen:<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> PTFE wird bei einer bestimmten Temperatur gedehnt, um die dichte Kristallstruktur aufzubrechen, wodurch eine por\u00f6se Netzwerkstruktur (ePTFE) entweder in eine Richtung (uniaxial) oder in beide Richtungen (biaxial) entsteht.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> Dieses Verfahren wird zur Herstellung k\u00fcnstlicher Blutgef\u00e4\u00dfe, atmungsaktiver Membranen, Dichtungsb\u00e4nder usw. verwendet.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> Der Hauptvorteil besteht in der M\u00f6glichkeit, die Porosit\u00e4t und die mechanischen Eigenschaften zu steuern, wobei Prozessparameter wie Streckgeschwindigkeit und Temperatur einen erheblichen Einfluss auf die Leistung des Produkts haben.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14952 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731104622.jpg\" alt=\"Streckformen\" width=\"620\" height=\"413\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731104622.jpg 1242w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731104622-768x512.jpg 768w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731104622-18x12.jpg 18w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>Bearbeitung:<\/b><b><br \/>\n<\/b><span style=\"font-weight: 400;\"> Nach dem Sintern kann der PTFE-Vorformling mithilfe von Verfahren wie Drehen, Fr\u00e4sen und Bohren pr\u00e4zise bearbeitet werden, um die gew\u00fcnschte Dicke und Form zu erreichen.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\"> Dieses Verfahren wird zur Herstellung von Pr\u00e4zisionsdichtringen, kundenspezifischen Dichtungen, Lagern und mehr verwendet.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14954 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101227-scaled.jpg\" alt=\"Bearbeitung\" width=\"629\" height=\"419\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101227-scaled.jpg 2560w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101227-768x512.jpg 768w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101227-1536x1024.jpg 1536w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101227-2048x1365.jpg 2048w, https:\/\/hansaplas.com\/wp-content\/uploads\/2025\/07\/\u5fae\u4fe1\u56fe\u7247_20250731101227-18x12.jpg 18w\" sizes=\"auto, (max-width: 629px) 100vw, 629px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>Zusammenfassung:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Formpressen<\/b><span style=\"font-weight: 400;\"> kontrolliert Produktgr\u00f6\u00dfe und mechanische Eigenschaften gut und ist daher ideal f\u00fcr hochfeste Teile mit gleichm\u00e4\u00dfiger Dichte. Durch isostatisches Formen wird im gesamten Material eine gleichm\u00e4\u00dfige Dichte erzeugt, wodurch es f\u00fcr hochfeste Anwendungen geeignet ist.<\/span>&nbsp;<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Extrusionsformen<\/b><span style=\"font-weight: 400;\"> wird typischerweise f\u00fcr Rohre und Stangen verwendet und ist effizienter als das Formpressen.<\/span>&nbsp;<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Impr\u00e4gnierformung<\/b><span style=\"font-weight: 400;\"> ist flexibel und f\u00fcr kleine oder unregelm\u00e4\u00dfig geformte Produkte geeignet, die Beschichtungsdicke kann jedoch schwer zu kontrollieren sein.<\/span>&nbsp;<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Streckformen<\/b><span style=\"font-weight: 400;\"> verbessert die mechanischen Eigenschaften und erm\u00f6glicht eine pr\u00e4zise Kontrolle der Porosit\u00e4t und Oberfl\u00e4chenqualit\u00e4t.<\/span>&nbsp;<\/li>\n<\/ul>\n<p><b>Bearbeitung<\/b><span style=\"font-weight: 400;\"> bietet hohe Pr\u00e4zision f\u00fcr komplexe Formen und Teile wie kundenspezifische Dichtungen und Lager.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Polymerization: Chloroform reacts with hydrofluoric acid to form trifluoromethyl chloroform, which is then heated to produce the monomer tetrafluoroethylene. This monomer is purified through distillation [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14980,"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-14948","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>Understanding PTFE Manufacturing Process: Raw Materials to Production Steps - 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\/de\/verstandnis-des-ptfe-herstellungsprozesses-von-den-rohstoffen-bis-zu-den-produktionsschritten\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Understanding PTFE Manufacturing Process: Raw Materials to Production Steps - Hansa\" \/>\n<meta property=\"og:description\" content=\"Polymerization: Chloroform reacts with hydrofluoric acid to form trifluoromethyl chloroform, which is then heated to produce the monomer tetrafluoroethylene. 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