{"id":3888,"date":"2023-08-02T05:56:00","date_gmt":"2023-08-02T05:56:00","guid":{"rendered":"https:\/\/www.chinaptfetube.com\/?p=3888"},"modified":"2025-07-26T06:00:05","modified_gmt":"2025-07-26T06:00:05","slug":"what-is-the-difference-between-ptfe-and-pfa","status":"publish","type":"post","link":"https:\/\/www.chinaptfetube.com\/pt\/what-is-the-difference-between-ptfe-and-pfa-article\/","title":{"rendered":"What is the difference between “PTFE” and “PFA”?"},"content":{"rendered":"
Atributo<\/strong><\/td>PFA (Perfluoroalcoxi)<\/strong><\/a><\/td>PTFE (Politetrafluoroetileno)<\/strong><\/a><\/td><\/tr>
Material Composition<\/td>Copolymer of a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene<\/td>Polytetrafluoroethylene<\/td><\/tr>
Apar\u00eancia<\/td>Semi-transparent<\/td>Pure white, opaque<\/td><\/tr>
Raw Material Shape<\/td>Pellet form<\/td>Powder form<\/td><\/tr>
High-Temperature Resistance<\/td>-200\u00b0C to +260\u00b0C<\/td>-200\u00b0C to +250\u00b0C<\/td><\/tr>
Corrosion Resistance<\/td>Excelente<\/td>Resistant to acids, alkalis, and organic solvents<\/td><\/tr>
Isolamento el\u00e9trico<\/td>Excelente<\/td>Excelente<\/td><\/tr>
Compressive Strength<\/td>Bom<\/td>poor<\/td><\/tr>
Alongamento na rutura<\/td>100-300%<\/td>5-10%<\/td><\/tr>
Dielectric Properties<\/td>Excelente<\/td>Bom<\/td><\/tr>
Flame Retardant<\/td>V-0 grade<\/td>V-0 grade<\/td><\/tr>
Main Applications<\/td>Manufacturing corrosion-resistant parts, wear-resistant components, seals, insulating parts, medical device components, high-temperature wires, cable insulation layers, anti-corrosion equipment, sealing materials, pump and valve linings, and chemical containers<\/td>Used in electrical industry, electrical appliances, chemical, aerospace, and mechanical fields as insulation for wires, corrosion-resistant chemical vessels, cold-resistant oil pipes, fillers, lubricants, etc.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u261b Learn More<\/strong><\/p>\n\n\n\n

Yozonetech FEP, PFA and PTFE tube Website \u27a4 <\/strong>https:\/\/www.chinaptfetube.com\/<\/strong><\/a><\/p>\n\n\n\n

Facebook \u27a4 <\/strong>https:\/\/www.facebook.com\/ChinaFEPtube<\/strong><\/a><\/p>\n\n\n\n

LinkedIn \u27a4 <\/strong>https:\/\/www.linkedin.com\/company\/chinaptfetube\/<\/strong><\/a><\/p>\n\n\n\n

YouTube \u27a4 <\/strong>https:\/\/www.youtube.com\/channel\/UCWzNjAgghr0B7tXDrP_jwfA<\/strong><\/a><\/p>\n\n\n\n

————————————————————————–<\/strong><\/p>\n\n\n\n

\u261b Enquiry Service:<\/strong><\/p>\n\n\n\n

Email : ptfetube@yozonetech.cn<\/strong><\/p>\n\n\n\n

WhatsApp: wa.me\/008613752771911<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

Attribute PFA (Perfluoroalkoxy) PTFE (Polytetrafluoroethylene) Material Composition Copolymer of a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene Polytetrafluoroethylene Appearance Semi-transparent Pure white, opaque Raw Material Shape Pellet form Powder form High-Temperature Resistance -200\u00b0C to +260\u00b0C -200\u00b0C to +250\u00b0C Corrosion Resistance Excellent Resistant to acids, alkalis, and organic solvents Electrical Insulation Excellent Excellent Compressive Strength […]<\/p>","protected":false},"author":1,"featured_media":3459,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[129],"tags":[138,130],"class_list":["post-3888","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-pfa-tube","tag-ptfe-tubing"],"yoast_head":"\nWhat is the difference between "PTFE" and "PFA"?<\/title>\n<meta name=\"description\" content=\"What is the difference between "PTFE" and "PFA"?This article will give you the answer.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.chinaptfetube.com\/pt\/what-is-the-difference-between-ptfe-and-pfa-article\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the difference between "PTFE" and "PFA"?\" \/>\n<meta property=\"og:description\" content=\"What is the difference between "PTFE" and "PFA"?This article will give you the answer.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.chinaptfetube.com\/pt\/what-is-the-difference-between-ptfe-and-pfa-article\/\" \/>\n<meta property=\"og:site_name\" content=\"Yozonetech Co., Ltd.\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-02T05:56:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-26T06:00:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/07\/PTFE-FEP-Dual-Wall-Heat-Shrink-Tube-Transparent-And-Black2c.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"user\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"user\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/\"},\"author\":{\"name\":\"user\",\"@id\":\"https:\/\/www.chinaptfetube.com\/#\/schema\/person\/9a0e27c1156d5a1d4cb23dce2cc5ad36\"},\"headline\":\"What is the difference between “PTFE” and “PFA”?\",\"datePublished\":\"2023-08-02T05:56:00+00:00\",\"dateModified\":\"2025-07-26T06:00:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/\"},\"wordCount\":186,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.chinaptfetube.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/07\/PTFE-FEP-Dual-Wall-Heat-Shrink-Tube-Transparent-And-Black2c.webp\",\"keywords\":[\"PFA tube\",\"PTFE tubing\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"pt-PT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/\",\"url\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/\",\"name\":\"What is the difference between \\\"PTFE\\\" and \\\"PFA\\\"?\",\"isPartOf\":{\"@id\":\"https:\/\/www.chinaptfetube.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/07\/PTFE-FEP-Dual-Wall-Heat-Shrink-Tube-Transparent-And-Black2c.webp\",\"datePublished\":\"2023-08-02T05:56:00+00:00\",\"dateModified\":\"2025-07-26T06:00:05+00:00\",\"description\":\"What is the difference between \\\"PTFE\\\" and \\\"PFA\\\"?This article will give you the answer.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#primaryimage\",\"url\":\"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/07\/PTFE-FEP-Dual-Wall-Heat-Shrink-Tube-Transparent-And-Black2c.webp\",\"contentUrl\":\"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/07\/PTFE-FEP-Dual-Wall-Heat-Shrink-Tube-Transparent-And-Black2c.webp\",\"width\":800,\"height\":800,\"caption\":\"PTFE\/FEP Dual Wall Heat Shrink Tubing Customized OEM Manufacturer\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.chinaptfetube.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is the difference between “PTFE” and “PFA”?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.chinaptfetube.com\/#website\",\"url\":\"https:\/\/www.chinaptfetube.com\/\",\"name\":\"Yozonetech Co., Ltd.\",\"description\":\"Yozonetech Co., Ltd.\",\"publisher\":{\"@id\":\"https:\/\/www.chinaptfetube.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.chinaptfetube.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.chinaptfetube.com\/#organization\",\"name\":\"Yozonetech Co., Ltd.\",\"url\":\"https:\/\/www.chinaptfetube.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.chinaptfetube.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/06\/cropped-logo.webp\",\"contentUrl\":\"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/06\/cropped-logo.webp\",\"width\":388,\"height\":138,\"caption\":\"Yozonetech Co., Ltd.\"},\"image\":{\"@id\":\"https:\/\/www.chinaptfetube.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.chinaptfetube.com\/#\/schema\/person\/9a0e27c1156d5a1d4cb23dce2cc5ad36\",\"name\":\"user\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.chinaptfetube.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/b58996c504c5638798eb6b511e6f49af?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/b58996c504c5638798eb6b511e6f49af?s=96&d=mm&r=g\",\"caption\":\"user\"},\"url\":\"https:\/\/www.chinaptfetube.com\/pt\/author\/user\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is the difference between \"PTFE\" and \"PFA\"?","description":"What is the difference between \"PTFE\" and \"PFA\"?This article will give you the answer.","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:\/\/www.chinaptfetube.com\/pt\/what-is-the-difference-between-ptfe-and-pfa-article\/","og_locale":"pt_PT","og_type":"article","og_title":"What is the difference between \"PTFE\" and \"PFA\"?","og_description":"What is the difference between \"PTFE\" and \"PFA\"?This article will give you the answer.","og_url":"https:\/\/www.chinaptfetube.com\/pt\/what-is-the-difference-between-ptfe-and-pfa-article\/","og_site_name":"Yozonetech Co., Ltd.","article_published_time":"2023-08-02T05:56:00+00:00","article_modified_time":"2025-07-26T06:00:05+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/07\/PTFE-FEP-Dual-Wall-Heat-Shrink-Tube-Transparent-And-Black2c.webp","type":"image\/webp"}],"author":"user","twitter_card":"summary_large_image","twitter_misc":{"Written by":"user","Est. reading time":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#article","isPartOf":{"@id":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/"},"author":{"name":"user","@id":"https:\/\/www.chinaptfetube.com\/#\/schema\/person\/9a0e27c1156d5a1d4cb23dce2cc5ad36"},"headline":"What is the difference between “PTFE” and “PFA”?","datePublished":"2023-08-02T05:56:00+00:00","dateModified":"2025-07-26T06:00:05+00:00","mainEntityOfPage":{"@id":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/"},"wordCount":186,"commentCount":0,"publisher":{"@id":"https:\/\/www.chinaptfetube.com\/#organization"},"image":{"@id":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#primaryimage"},"thumbnailUrl":"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/07\/PTFE-FEP-Dual-Wall-Heat-Shrink-Tube-Transparent-And-Black2c.webp","keywords":["PFA tube","PTFE tubing"],"articleSection":["Blog"],"inLanguage":"pt-PT"},{"@type":"WebPage","@id":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/","url":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/","name":"What is the difference between \"PTFE\" and \"PFA\"?","isPartOf":{"@id":"https:\/\/www.chinaptfetube.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#primaryimage"},"image":{"@id":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#primaryimage"},"thumbnailUrl":"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/07\/PTFE-FEP-Dual-Wall-Heat-Shrink-Tube-Transparent-And-Black2c.webp","datePublished":"2023-08-02T05:56:00+00:00","dateModified":"2025-07-26T06:00:05+00:00","description":"What is the difference between \"PTFE\" and \"PFA\"?This article will give you the answer.","breadcrumb":{"@id":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#primaryimage","url":"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/07\/PTFE-FEP-Dual-Wall-Heat-Shrink-Tube-Transparent-And-Black2c.webp","contentUrl":"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/07\/PTFE-FEP-Dual-Wall-Heat-Shrink-Tube-Transparent-And-Black2c.webp","width":800,"height":800,"caption":"PTFE\/FEP Dual Wall Heat Shrink Tubing Customized OEM Manufacturer"},{"@type":"BreadcrumbList","@id":"https:\/\/www.chinaptfetube.com\/what-is-the-difference-between-ptfe-and-pfa-article\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.chinaptfetube.com\/"},{"@type":"ListItem","position":2,"name":"What is the difference between “PTFE” and “PFA”?"}]},{"@type":"WebSite","@id":"https:\/\/www.chinaptfetube.com\/#website","url":"https:\/\/www.chinaptfetube.com\/","name":"Yozonetech Co., Ltd.","description":"Yozonetech Co., Ltd.","publisher":{"@id":"https:\/\/www.chinaptfetube.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.chinaptfetube.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/www.chinaptfetube.com\/#organization","name":"Yozonetech Co., Ltd.","url":"https:\/\/www.chinaptfetube.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.chinaptfetube.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/06\/cropped-logo.webp","contentUrl":"https:\/\/www.chinaptfetube.com\/wp-content\/uploads\/2025\/06\/cropped-logo.webp","width":388,"height":138,"caption":"Yozonetech Co., Ltd."},"image":{"@id":"https:\/\/www.chinaptfetube.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.chinaptfetube.com\/#\/schema\/person\/9a0e27c1156d5a1d4cb23dce2cc5ad36","name":"user","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.chinaptfetube.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/b58996c504c5638798eb6b511e6f49af?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b58996c504c5638798eb6b511e6f49af?s=96&d=mm&r=g","caption":"user"},"url":"https:\/\/www.chinaptfetube.com\/pt\/author\/user\/"}]}},"_links":{"self":[{"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/posts\/3888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/comments?post=3888"}],"version-history":[{"count":1,"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/posts\/3888\/revisions"}],"predecessor-version":[{"id":3889,"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/posts\/3888\/revisions\/3889"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/media\/3459"}],"wp:attachment":[{"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/media?parent=3888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/categories?post=3888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaptfetube.com\/pt\/wp-json\/wp\/v2\/tags?post=3888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}