{"id":15634,"date":"2026-02-03T18:41:45","date_gmt":"2026-02-03T17:41:45","guid":{"rendered":"https:\/\/www.ptfe-felis.com\/teflon\/"},"modified":"2026-08-17T12:51:12","modified_gmt":"2026-08-17T10:51:12","slug":"teflon","status":"publish","type":"page","link":"https:\/\/www.ptfe-felis.com\/en\/teflon\/","title":{"rendered":"Teflon"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"15634\" class=\"elementor elementor-15634\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-15b6c71 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15b6c71\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-839f845\" data-id=\"839f845\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a9be657 elementor-widget elementor-widget-heading\" data-id=\"a9be657\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Teflon<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-606c336 elementor-widget elementor-widget-text-editor\" data-id=\"606c336\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Last updated:<\/strong> 02\/2026 | <strong>Written by:<\/strong> Content Team | <strong>Reviewed by:<\/strong> <a style=\"font-weight: bold; color: white;\" href=\"https:\/\/www.ptfe-felis.com\/federico-lipparini\/\">Federico Lipparini<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6606b99 elementor-widget__width-initial elementor-widget-tablet__width-initial elementor-align-left elementor-widget elementor-widget-button\" data-id=\"6606b99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.ptfe-felis.com\/en\/contatta-ptfe-felis\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\"><b>Contact<\/b><\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-864ac10\" data-id=\"864ac10\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-af7b13d elementor-widget elementor-widget-image\" data-id=\"af7b13d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"233\" height=\"300\" src=\"https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2026\/02\/Teflon-2-233x300.png\" class=\"attachment-medium size-medium wp-image-17920\" alt=\"Teflon\" srcset=\"https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2026\/02\/Teflon-2-233x300.png 233w, https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2026\/02\/Teflon-2-796x1024.png 796w, https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2026\/02\/Teflon-2-768x988.png 768w, https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2026\/02\/Teflon-2-1194x1536.png 1194w, https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2026\/02\/Teflon-2.png 1555w\" sizes=\"(max-width: 233px) 100vw, 233px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-29a05bc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"29a05bc\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-8966f24\" data-id=\"8966f24\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-59b0f7e elementor-widget elementor-widget-image\" data-id=\"59b0f7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/ISO-1-300x300.png\" class=\"attachment-medium size-medium wp-image-8727\" alt=\"ISO\" srcset=\"https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/ISO-1-300x300.png 300w, https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/ISO-1-150x150.png 150w, https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/ISO-1.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7cbb0da elementor-widget elementor-widget-heading\" data-id=\"7cbb0da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>ISO<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ddf0969 elementor-widget elementor-widget-text-editor\" data-id=\"ddf0969\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>International Organization for Standardization<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-ef3e26d\" data-id=\"ef3e26d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b321064 elementor-widget elementor-widget-image\" data-id=\"b321064\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/FDA-2-300x300.png\" class=\"attachment-medium size-medium wp-image-8740\" alt=\"FDA\" srcset=\"https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/FDA-2-300x300.png 300w, https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/FDA-2-150x150.png 150w, https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/FDA-2.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc6f125 elementor-widget elementor-widget-heading\" data-id=\"dc6f125\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>FDA<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9e83a4 elementor-widget elementor-widget-text-editor\" data-id=\"c9e83a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Administration for Foods and Drugs<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-5686a0c\" data-id=\"5686a0c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e2d048a elementor-widget elementor-widget-image\" data-id=\"e2d048a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/RoHS-1-300x300.png\" class=\"attachment-medium size-medium wp-image-8748\" alt=\"RoHS\" srcset=\"https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/RoHS-1-300x300.png 300w, https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/RoHS-1-150x150.png 150w, https:\/\/www.ptfe-felis.com\/wp-content\/uploads\/2025\/09\/RoHS-1.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4cff2a elementor-widget elementor-widget-heading\" data-id=\"e4cff2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>RoHS<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8ab649 elementor-widget elementor-widget-text-editor\" data-id=\"c8ab649\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Restriction of Hazardous Substances<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-06c6be1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06c6be1\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7b847aa\" data-id=\"7b847aa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6713401 elementor-widget elementor-widget-hfe-breadcrumbs-widget\" data-id=\"6713401\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"hfe-breadcrumbs-widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav aria-label=\"Breadcrumb\"><ul class=\"hfe-breadcrumbs hfe-breadcrumbs-show-home\"><li class=\"hfe-breadcrumbs-item hfe-breadcrumbs-first\"><span class=\"hfe-breadcrumbs-home-icon\"><i aria-hidden=\"true\" class=\"fas fa-home\"><\/i><\/span><a href=\"https:\/\/www.ptfe-felis.com\/en\/\"><span class=\"hfe-breadcrumbs-text\">Initial Page<\/span><\/a><\/li><\/ul><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c4e0289 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c4e0289\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4a8384b\" data-id=\"4a8384b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57f8e06 elementor-widget elementor-widget-text-editor\" data-id=\"57f8e06\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Teflon is the brand name for <\/span><b>polytetrafluoroethylene (PTFE)<\/b><span style=\"font-weight: 400;\">, a high-performance fluoropolymer renowned for its exceptional chemical resistance, thermal stability, and non-stick properties. Since its accidental discovery by <\/span><b>Roy J. Plunkett in 1938<\/b><span style=\"font-weight: 400;\"> while working for DuPont, Teflon has transformed numerous industries, ranging from cookware to aerospace, chemical processing, and electronics.<\/span><\/p><p><span style=\"font-weight: 400;\">What makes Teflon particularly unique is its <\/span><b>combination of low friction, high durability, and electrical insulation<\/b><span style=\"font-weight: 400;\">, which allows it to perform in extreme chemical and thermal environments where many other polymers fail. Its hydrophobic surface, non-reactivity, and resistance to mechanical wear also make it a preferred material for medical, laboratory, and industrial applications. Today, Teflon remains one of the most versatile and widely recognized high-performance materials available.<\/span><\/p><h2><b>Chemical Structure and Properties<\/b><\/h2><p><span style=\"font-weight: 400;\">Teflon is a <\/span><b>fluoropolymer<\/b><span style=\"font-weight: 400;\">, meaning it is composed of <a href=\"https:\/\/www.ptfe-felis.com\/en\/carbon\/\">carbon<\/a> chains fully bonded with <a href=\"https:\/\/www.ptfe-felis.com\/en\/fluorine\/\">fluorine<\/a> atoms, which impart exceptional stability.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chemical Formula:<\/b><span style=\"font-weight: 400;\"> (C\u2082F\u2084)_n<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Composition:<\/b><span style=\"font-weight: 400;\"> Long chains of carbon atoms, each bonded to two fluorine atoms<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">The <\/span><b>carbon\u2013fluorine bond<\/b><span style=\"font-weight: 400;\"> is one of the strongest in <a href=\"https:\/\/www.ptfe-felis.com\/en\/organic-chemistry\/\">organic chemistry<\/a>, which explains Teflon\u2019s remarkable <\/span><b>chemical inertness<\/b><span style=\"font-weight: 400;\">. The tightly packed fluorine atoms surrounding the carbon backbone also give Teflon a slippery, non-stick surface.<\/span><\/p><div style=\"margin: 40px 0; padding: 30px; background: #2c2cf6; border-radius: 8px; text-align: center;\"><h3 style=\"margin: 0 0 10px 0; font-size: 22px; color: #ffffff;\"><strong>Request Your PTFE Quote<\/strong><\/h3><p style=\"margin: 0 0 20px 0; font-size: 16px; color: #ffffff;\"><strong>Worldwide delivery and certified PTFE products.<\/strong><\/p><p><a style=\"display: inline-block; padding: 14px 28px; background: white; color: #000000; text-decoration: none; font-size: 16px; font-weight: 600; border-radius: 6px;\" href=\"https:\/\/www.ptfe-felis.com\/en\/contact-ptfe-felis\/\" target=\"_blank\" rel=\"follow noopener\">Get a Free Quote<br \/><\/a><\/p><\/div><h3><b>Key Properties of Teflon<\/b><\/h3><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chemical Inertness<\/b><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Resistant to almost all <a href=\"https:\/\/www.ptfe-felis.com\/en\/acids\/\">acids<\/a>, <a href=\"https:\/\/www.ptfe-felis.com\/en\/bases\/\">bases<\/a>, and organic <a href=\"https:\/\/www.ptfe-felis.com\/en\/solvents\/\">solvents<\/a>.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Does not react with aggressive chemicals, making it ideal for linings, hoses, and containers in chemical industries.<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Non-Stick Surface<\/b><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Exhibits an extremely low <a href=\"https:\/\/www.ptfe-felis.com\/en\/coefficient-of-friction\/\">coefficient of friction<\/a> (~0.05\u20130.10).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Prevents adhesion of food, resins, or industrial materials.<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Thermal Stability<\/b><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Continuous operating temperature up to ~260\u00b0C (500\u00b0F).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Short-term exposure can tolerate slightly higher temperatures.<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Dielectric Properties<\/b><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Excellent <a href=\"https:\/\/www.ptfe-felis.com\/en\/electrical-insulation\/\">electrical insulation<\/a> with low dielectric constant.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Suitable for high-frequency electronic components and aerospace wiring.<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Hydrophobicity<\/b><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Repels water, oils, and most liquids.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Reduces corrosion and contamination risks.<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Low Wear and Mechanical Resistance<\/b><ul><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Resistant to abrasion and <a href=\"https:\/\/www.ptfe-felis.com\/en\/creep\/\">creep<\/a>.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Maintains performance under repetitive mechanical stress.<\/span><\/li><\/ul><\/li><\/ol><h2><b>Applications of Teflon<\/b><\/h2><p><span style=\"font-weight: 400;\">Teflon\u2019s unique combination of chemical, thermal, and mechanical properties makes it invaluable across multiple industries.<\/span><\/p><h3><b>1. Cookware and Food Industry<\/b><\/h3><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.ptfe-felis.com\/en\/non-stick-coating\/\">Non-stick coatings<\/a> for <\/span><b>pans, griddles, and baking sheets<\/b><span style=\"font-weight: 400;\">.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reduces food adhesion, allows for <\/span><b>less oil or fat usage<\/b><span style=\"font-weight: 400;\">, and simplifies cleaning.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Resistant to acidic or alkaline foods without degradation.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Also used in <\/span><b>industrial food processing equipment<\/b><span style=\"font-weight: 400;\"> such as conveyor belts, hoppers, and mixers.<\/span><\/li><\/ul><h3><b>2. Chemical Industry<\/b><\/h3><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Linings for <\/span><b>tanks, pipes, valves, and hoses<\/b><span style=\"font-weight: 400;\"> transporting aggressive acids, bases, and solvents.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prevents <\/span><b>corrosion<\/b><span style=\"font-weight: 400;\">, contamination, and cross-reactions.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ideal for <\/span><b>pharmaceutical and chemical processing<\/b><span style=\"font-weight: 400;\"> where purity is essential.<\/span><\/li><\/ul><h3><b>3. Electronics and Electrical Insulation<\/b><\/h3><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Used as <\/span><b>wire and cable insulation<\/b><span style=\"font-weight: 400;\">, particularly in high-voltage or high-frequency applications.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Components in <\/span><b><a href=\"https:\/\/www.ptfe-felis.com\/en\/connector\/\">connectors<\/a>, switches, and printed circuit boards<\/b><span style=\"font-weight: 400;\"> benefit from Teflon\u2019s low <a href=\"https:\/\/www.ptfe-felis.com\/en\/dielectric\/\">dielectric<\/a> constant.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Aerospace and defense electronics often employ Teflon for <\/span><b>reliable insulation under extreme conditions<\/b><span style=\"font-weight: 400;\">.<\/span><\/li><\/ul><h3><b>4. Mechanical and Industrial Applications<\/b><\/h3><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Bearings, bushings, seals, and gaskets<\/b><span style=\"font-weight: 400;\">: low friction reduces wear and energy consumption.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ideal for moving components in <\/span><b>pumps, valves, and machinery<\/b><span style=\"font-weight: 400;\"> exposed to chemicals or high temperatures.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Resistant to creep, maintaining dimensional stability under long-term load.<\/span><\/li><\/ul><h3><b>5. Medical and Laboratory Applications<\/b><\/h3><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tubing, catheters, chemical-resistant containers<\/b><span style=\"font-weight: 400;\">, and labware.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Biocompatible, <\/span><b>safe for medical devices<\/b><span style=\"font-weight: 400;\">, and resistant to sterilization chemicals.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Widely used in <\/span><b>chemical laboratories<\/b><span style=\"font-weight: 400;\"> for handling reactive acids, bases, and organic solvents.<\/span><\/li><\/ul><h2><b>Advantages of Teflon<\/b><\/h2><table><tbody><tr><td><b>Property<\/b><\/td><td><b>Advantage<\/b><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Chemical Resistance<\/span><\/td><td><span style=\"font-weight: 400;\">Can handle acids, bases, and solvents without degradation<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Low Friction<\/span><\/td><td><span style=\"font-weight: 400;\">Ideal for sliding parts, bearings, and non-stick surfaces<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Thermal Stability<\/span><\/td><td><span style=\"font-weight: 400;\">Operates safely up to 260\u00b0C continuous use<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Electrical Insulation<\/span><\/td><td><span style=\"font-weight: 400;\">Excellent dielectric strength for <a href=\"https:\/\/www.ptfe-felis.com\/en\/cables\/\">cables<\/a> and electronic components<\/span><\/td><\/tr><tr><td><a href=\"https:\/\/www.ptfe-felis.com\/en\/non-reactive\/\"><span style=\"font-weight: 400;\">Non-Reactive<\/span><\/a><\/td><td><span style=\"font-weight: 400;\">Safe for food, pharmaceuticals, and chemical processing<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Hydrophobic<\/span><\/td><td><span style=\"font-weight: 400;\">Repels water and prevents corrosion and adhesion<\/span><\/td><\/tr><\/tbody><\/table><p><span style=\"font-weight: 400;\">Teflon\u2019s unique properties allow it to replace metals, ceramics, or glass in many applications, providing <\/span><b>lighter, more durable, and <a href=\"https:\/\/www.ptfe-felis.com\/en\/chemical-inertnes\/\">chemically inert<\/a> alternatives<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><h2><b>Teflon vs Other Fluoropolymers<\/b><\/h2><p><span style=\"font-weight: 400;\">Teflon is part of a broader family of <a href=\"https:\/\/www.ptfe-felis.com\/en\/fluoropolymer\/\">fluoropolymers<\/a>, which includes <\/span><a href=\"https:\/\/www.ptfe-felis.com\/en\/fluorinated-ethylene-propylene-fep\/\"><b>FEP (fluorinated ethylene propylene)<\/b><\/a><span style=\"font-weight: 400;\"> and <\/span><b>PFA (perfluoroalkoxy)<\/b><span style=\"font-weight: 400;\">. While all three offer excellent chemical resistance and low friction, there are notable differences:<\/span><\/p><table><tbody><tr><td><b>Property<\/b><\/td><td><b>PTFE (Teflon)<\/b><\/td><td><b>FEP<\/b><\/td><td><b>PFA<\/b><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Chemical Resistance<\/span><\/td><td><span style=\"font-weight: 400;\">Excellent<\/span><\/td><td><span style=\"font-weight: 400;\">Excellent<\/span><\/td><td><span style=\"font-weight: 400;\">Excellent<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Non-Stick<\/span><\/td><td><span style=\"font-weight: 400;\">Very High<\/span><\/td><td><span style=\"font-weight: 400;\">High<\/span><\/td><td><span style=\"font-weight: 400;\">High<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Thermal Stability<\/span><\/td><td><span style=\"font-weight: 400;\">Up to 260\u00b0C<\/span><\/td><td><span style=\"font-weight: 400;\">Up to 205\u00b0C<\/span><\/td><td><span style=\"font-weight: 400;\">Up to 260\u00b0C<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Processability<\/span><\/td><td><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.ptfe-felis.com\/en\/compression-molding\/\">Compression molding<\/a>, machining<\/span><\/td><td><span style=\"font-weight: 400;\">Melt-processable<\/span><\/td><td><span style=\"font-weight: 400;\">Melt-processable<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Dielectric Properties<\/span><\/td><td><span style=\"font-weight: 400;\">Excellent<\/span><\/td><td><span style=\"font-weight: 400;\">Excellent<\/span><\/td><td><span style=\"font-weight: 400;\">Excellent<\/span><\/td><\/tr><tr><td><span style=\"font-weight: 400;\">Transparency<\/span><\/td><td><span style=\"font-weight: 400;\">Opaque<\/span><\/td><td><span style=\"font-weight: 400;\">Semi-<a href=\"https:\/\/www.ptfe-felis.com\/en\/transparent-materials\/\">transparent<\/a><\/span><\/td><td><span style=\"font-weight: 400;\">Transparent<\/span><\/td><\/tr><\/tbody><\/table><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/www.ptfe-felis.com\/en\/what-is-ptfe\/\"><b>PTFE<\/b><\/a><span style=\"font-weight: 400;\"> excels in chemical resistance and non-stick surfaces but cannot be melt-processed.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>FEP and PFA<\/b><span style=\"font-weight: 400;\"> can be processed by extrusion and coating applications, offering <\/span><b>more manufacturing flexibility<\/b><span style=\"font-weight: 400;\"> while maintaining high-performance characteristics.<\/span><\/li><\/ul><h2><b>Safety and Handling<\/b><\/h2><p><span style=\"font-weight: 400;\">Teflon is generally <\/span><b>non-toxic and chemically inert<\/b><span style=\"font-weight: 400;\">. However, certain precautions should be observed:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Avoid overheating above <\/span><b>350\u00b0C<\/b><span style=\"font-weight: 400;\">, as decomposition can release fumes.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Safe for <\/span><b>food, medical, and chemical applications<\/b><span style=\"font-weight: 400;\"> due to inertness.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">When machining or working with powdered PTFE, avoid dust inhalation and wear appropriate PPE.<\/span><\/li><\/ul><h2><b>Conclusion<\/b><\/h2><p><span style=\"font-weight: 400;\">Teflon (PTFE) is a <\/span><b>high-performance fluoropolymer<\/b><span style=\"font-weight: 400;\"> with unmatched <\/span><b>chemical resistance, low friction, thermal stability, and dielectric properties<\/b><span style=\"font-weight: 400;\">. Its combination of durability, inertness, and versatility makes it indispensable in cookware, chemical processing, electronics, aerospace, and medical applications.<\/span><\/p><p><span style=\"font-weight: 400;\">By combining Teflon with other fluoropolymers like <\/span><b>FEP and PFA<\/b><span style=\"font-weight: 400;\">, engineers can leverage <\/span><b>melt processability, transparency, and coating flexibility<\/b><span style=\"font-weight: 400;\">, while maintaining high chemical and thermal performance. Teflon continues to be a <\/span><b>benchmark material for industrial innovation<\/b><span style=\"font-weight: 400;\">, providing long-lasting, reliable solutions in environments where other <a href=\"https:\/\/www.ptfe-felis.com\/en\/polymers\/\">polymers<\/a> or metals would fail.<\/span><\/p><h2><b>Frequently Asked Questions (FAQs)<\/b><\/h2><p><b>What is Teflon?<\/b><b><br \/><\/b><span style=\"font-weight: 400;\"> Teflon is the brand name for <\/span><b>polytetrafluoroethylene (PTFE)<\/b><span style=\"font-weight: 400;\">, a fluoropolymer recognized for its <\/span><b>non-stick, chemical-resistant, and thermal properties<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><p><b>Who discovered Teflon?<\/b><b><br \/><\/b><span style=\"font-weight: 400;\"> Teflon was discovered by <\/span><b><a href=\"https:\/\/www.ptfe-felis.com\/en\/roy-j-plunkett\/\">Roy J. Plunkett<\/a> in 1938<\/b><span style=\"font-weight: 400;\"> while working at DuPont.<\/span><\/p><p><b>What are the main uses of Teflon?<\/b><b><br \/><\/b><span style=\"font-weight: 400;\"> Cookware, chemical-resistant linings, electrical insulation, bearings, seals, tubing, and medical devices.<\/span><\/p><p><b>Is Teflon safe for food?<\/b><b><br \/><\/b><span style=\"font-weight: 400;\"> Yes. Teflon is chemically inert and safe for food contact <\/span><b>under recommended temperature limits<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><p><b>How does Teflon resist chemicals?<\/b><b><br \/><\/b><span style=\"font-weight: 400;\"> Its <\/span><b>strong <a href=\"https:\/\/www.ptfe-felis.com\/en\/carbon-fluorine-bonds-c-f\/\">carbon\u2013fluorine bonds<\/a><\/b><span style=\"font-weight: 400;\"> make it highly inert to acids, bases, and solvents.<\/span><\/p><p><b>Can Teflon be melted and molded?<\/b><b><br \/><\/b><span style=\"font-weight: 400;\"> No. PTFE cannot be melt-processed like FEP or PFA. It is typically <\/span><b>compression molded or machined<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-796edd0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"796edd0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-55a76e5\" data-id=\"55a76e5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7801514 elementor-widget elementor-widget-heading\" data-id=\"7801514\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Related Post<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c659709 elementor-widget elementor-widget-text-editor\" data-id=\"c659709\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li><a href=\"https:\/\/www.ptfe-felis.com\/en\/what-is-ptfe\/\"> What is PTFE?<\/a><\/li><li><a href=\"https:\/\/www.ptfe-felis.com\/en\/carbon-fluorine-bonds-c-f\/\">Carbon-Fluorine Bonds<\/a><\/li><li><a href=\"https:\/\/www.ptfe-felis.com\/en\/roy-j-plunkett\/\"> Roy J. Plunkett<\/a><\/li><li><a href=\"https:\/\/www.ptfe-felis.com\/en\/top-polytetrafluoroethylene-ptfe-manufacturers\/\"><span data-sheets-root=\"1\">Top PTFE Manufacturers<\/span><\/a><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Teflon Last updated: 02\/2026 | Written by: Content Team | Reviewed by: Federico Lipparini Contact ISO International Organization for Standardization FDA Administration for Foods and Drugs RoHS Restriction of Hazardous Substances Initial Page Teflon is the brand name for polytetrafluoroethylene (PTFE), a high-performance fluoropolymer renowned for its exceptional chemical resistance, thermal stability, and non-stick properties. [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-15634","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ptfe-felis.com\/en\/wp-json\/wp\/v2\/pages\/15634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ptfe-felis.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ptfe-felis.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ptfe-felis.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ptfe-felis.com\/en\/wp-json\/wp\/v2\/comments?post=15634"}],"version-history":[{"count":90,"href":"https:\/\/www.ptfe-felis.com\/en\/wp-json\/wp\/v2\/pages\/15634\/revisions"}],"predecessor-version":[{"id":45443,"href":"https:\/\/www.ptfe-felis.com\/en\/wp-json\/wp\/v2\/pages\/15634\/revisions\/45443"}],"wp:attachment":[{"href":"https:\/\/www.ptfe-felis.com\/en\/wp-json\/wp\/v2\/media?parent=15634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}