{"id":637,"date":"2019-12-19T17:00:34","date_gmt":"2019-12-19T16:00:34","guid":{"rendered":"https:\/\/www.ptfe-nuenchritz.de\/?page_id=637"},"modified":"2022-03-21T13:55:15","modified_gmt":"2022-03-21T12:55:15","slug":"material","status":"publish","type":"page","link":"https:\/\/www.ptfe-nuenchritz.de\/en\/material\/","title":{"rendered":"Material"},"content":{"rendered":"<section class=\"l-section wpb_row header-curve height_medium full_height valign_top width_full with_img\"><div class=\"l-section-img\" role=\"img\" data-img-width=\"1728\" data-img-height=\"1080\" style=\"background-image: url(https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2019\/12\/PTFE_Image_09.jpg);background-repeat: no-repeat;\"><\/div><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner us_custom_b95440ca\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column us_custom_11c27677 page-heading\"><div class=\"wpb_wrapper\"><h1>Material<\/h1>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_8d45c27c height_medium width_full\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner us_custom_36724591\"><div class=\"wpb_wrapper\"><div class=\"w-iconbox scroll-down iconpos_top style_default color_primary align_center no_text no_title\"><a href=\"#mehr\" class=\"w-iconbox-link\" aria-label=\"fas|angle-down\"><div class=\"w-iconbox-icon\" style=\"font-size:2rem;\"><i class=\"fas fa-angle-down\"><\/i><\/div><\/a><div class=\"w-iconbox-meta\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_736ab359 bg-2-blue-circles-2 height_medium\" id=\"mehr\"><div class=\"l-section-overlay\" style=\"background:#ffffff\"><\/div><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row us_custom_4eb0a6fd via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p><strong>Polytetrafluorethylen \u2013 PTFE \u2013<\/strong> is a polymer of tetrafluorethylene. It is a partially crystalline fluorocarbon with a high level of fluorination. The strength of its carbon-fluorine bonds make it extremely resistant to almost all organic and inorganic chemicals. In addition to being suitable for use across a wide temperature range and having an extremely low friction coefficient, this is the main factor that makes PTFE the most frequently used fluorocarbon. It is now an integral part of every sector of our economy.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Polytetrafluorethylene was discovered by accident in 1938. When conducting research for Du Pont, Dr. Roy Plunkett noticed a waxy white powder in his pressure bottle while he was attempting to synthesize an odorless, non-combustible and non-poisonous coolant from tetrafluoroethylene (TFE). Analysis showed that this was polytetrafluorethylene (PTFE), which had been formed due to a polymerization reaction. Such were the humble beginnings of the worldwide success story which unfolded under the\u00a0<strong>Teflon\u00ae<\/strong>\u00a0trademark.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-tabs horizontal-tabs layout_hor style_modern switch_click has_scrolling\" style=\"--sections-title-size:1em\"><div class=\"w-tabs-list items_3 align_none\" style=\"font-family:var(--font-family);text-transform:uppercase;\"><div class=\"w-tabs-list-h\"><button class=\"w-tabs-item active defined-active\" aria-controls=\"content-sa89\" aria-expanded=\"true\"><span class=\"w-tabs-item-title\">Pure PTFE<\/span><\/button><button class=\"w-tabs-item\" aria-controls=\"content-m341\" aria-expanded=\"false\"><span class=\"w-tabs-item-title\">Modified PTFE<\/span><\/button><button class=\"w-tabs-item\" aria-controls=\"content-l14c\" aria-expanded=\"false\"><span class=\"w-tabs-item-title\">Compounds<\/span><\/button><\/div><\/div><div class=\"w-tabs-sections titles-align_none icon_chevron cpos_right\"><div class=\"w-tabs-section active\" id=\"sa89\"><button class=\"w-tabs-section-header active\" aria-controls=\"content-sa89\" aria-expanded=\"true\"><div class=\"w-tabs-section-title\">Pure PTFE<\/div><div class=\"w-tabs-section-control\"><\/div><\/button><div  class=\"w-tabs-section-content\" id=\"content-sa89\"><div class=\"w-tabs-section-content-h i-cf\"><div class=\"g-cols wpb_row us_custom_916d5e53 via_flex valign_top type_default reversed stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Our company prepares and processes pure (virginal) PTFE under the name NUE 1.<\/p>\n<p><strong>Its properties are:<\/strong><\/p>\n<ul>\n<li>capable of resisting temperatures between -200\u00b0C and +260\u00b0C<\/li>\n<li>good electrical insulating properties<\/li>\n<li>low friction coefficient, no stick-slip effect<\/li>\n<li>marked anti-adhesive properties<\/li>\n<li>physiologically safe (conforms with FDA and BfR requirements)<\/li>\n<li>outstanding weather and aging resistance<\/li>\n<li>no water absorption<\/li>\n<li>low levels of thermal conductivity<\/li>\n<li>excellent fire resistance (UL 94 (at 1.5 mm): VO, LOI index: 95 %)<\/li>\n<li>PTFE can be used in a vacuum<\/li>\n<\/ul>\n<p><strong>The drawbacks of pure PTFE include:<\/strong><\/p>\n<ul>\n<li>relatively low wear resistance, PTFE compounds should be used if required<\/li>\n<li>tendency towards cold flow<\/li>\n<li>low resistance to high energy radiation, polymer properties change from doses of 10 kGy upwards<\/li>\n<li>poor adhesive properties<\/li>\n<li>cannot be used in injection molding<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_none\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"1016\" height=\"1024\" src=\"https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2020\/04\/Artboard-1@2x-1016x1024.png\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2020\/04\/Artboard-1@2x-1016x1024.png 1016w, https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2020\/04\/Artboard-1@2x-150x150.png 150w, https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2020\/04\/Artboard-1@2x-298x300.png 298w, https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2020\/04\/Artboard-1@2x.png 1282w\" sizes=\"(max-width: 1016px) 100vw, 1016px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-tabs-section\" id=\"m341\"><button class=\"w-tabs-section-header\" aria-controls=\"content-m341\" aria-expanded=\"false\"><div class=\"w-tabs-section-title\">Modified PTFE<\/div><div class=\"w-tabs-section-control\"><\/div><\/button><div  class=\"w-tabs-section-content\" id=\"content-m341\"><div class=\"w-tabs-section-content-h i-cf\"><div class=\"g-cols wpb_row us_custom_916d5e53 via_flex valign_top type_default reversed stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Chemically modified (virginal) PTFE &#8211; NUE M 1 &#8211; significantly enhances the positive properties of NUE 1 by incorporating a modifier into the polymer chain<\/p>\n<ul>\n<li>lower tendency towards cold flow (deformation under load)<\/li>\n<li>tighter, less porous structures<\/li>\n<li>improved resilience<\/li>\n<li>improved performance during welding<\/li>\n<li>smoother surfaces and higher transparency<\/li>\n<\/ul>\n<p>Specially modified material types also allow components to better resist dynamic pressure and creep loads. We are happy to help!<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_none\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"1016\" height=\"1024\" src=\"https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2020\/04\/Artboard-1-copy@2x-1016x1024.png\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2020\/04\/Artboard-1-copy@2x-1016x1024.png 1016w, https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2020\/04\/Artboard-1-copy@2x-150x150.png 150w, https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2020\/04\/Artboard-1-copy@2x-298x300.png 298w, https:\/\/www.ptfe-nuenchritz.de\/wp-content\/uploads\/2020\/04\/Artboard-1-copy@2x.png 1282w\" sizes=\"(max-width: 1016px) 100vw, 1016px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-tabs-section\" id=\"l14c\"><button class=\"w-tabs-section-header\" aria-controls=\"content-l14c\" aria-expanded=\"false\"><div class=\"w-tabs-section-title\">Compounds<\/div><div class=\"w-tabs-section-control\"><\/div><\/button><div  class=\"w-tabs-section-content\" id=\"content-l14c\"><div class=\"w-tabs-section-content-h i-cf\"><div class=\"g-cols wpb_row us_custom_916d5e53 via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>PTFE compounds are created by mixing fillers into the PTFE base polymer. The purpose of doing this is to optimize material properties for specific applications. Fillers are primarily used to:<\/p>\n<ul>\n<li>reduce cold flow (deformation under load)<\/li>\n<li>increase wear resistance<\/li>\n<li>increase electrical and thermal conductivity, and<\/li>\n<li>reduce thermal expansion<\/li>\n<\/ul>\n<p>PTFE materials can also be colored by incorporating special pigments. This can be done to visually distinguish between similar parts or for marketing purposes.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-6 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column compoundsheading\"><div class=\"wpb_wrapper\"><h4>Characteristics<\/h4>\n<h4>Filler material<\/h4>\n<\/div><\/div><div class=\"wpb_text_column product-table\"><div class=\"wpb_wrapper\"><style>.red-stroke{color:#a50034;font-size:1.6rem}.blue-stroke{color:#003b5c;font-size:1.6rem}.blue-fill{color:#003b5c;font-size:2.2rem}<\/style>\n<table style=\"width: 100%; border-collapse: collapse; border-style: none; height: 446px;\">\n<tbody>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\"><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><strong>GLASS<\/strong><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><strong>CARBON<\/strong><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><strong>BRONZE<\/strong><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><strong>GRAPHITE<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">density<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">Tensile strength<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<\/tr>\n<tr style=\"height: 27px;\">\n<td style=\"width: 16.6667%; height: 27px;\">Tensile strain<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 27px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 27px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 27px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 27px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">break<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">compression strength \/ deformity under stress load<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">Resistance to wear and tear<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">Coefficient of friction<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">Thermal expansion<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">Temperature area of applic.<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"red-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"red-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"red-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"red-stroke\">\u26ac<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">Thermal conductivity<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"red-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">Electrical conductivity<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"red-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">Dielectric strength<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">Porosity<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-fill\">\u2022<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 28px;\">Resistance to chemicals<\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<td style=\"width: 16.6667%; text-align: center; height: 28px;\"><span class=\"blue-stroke\">\u26ac<\/span><\/td>\n<\/tr>\n<\/tbody>\n<tfoot>\n<tr style=\"height: 28px;\">\n<td style=\"width: 16.6667%; height: 27px;\"><span class=\"blue-fill\" style=\"font-size: 1rem;\">\u2022 <\/span> increased<\/td>\n<td style=\"width: 16.6667%; height: 27px;\" colspan=\"2\"><span class=\"blue-stroke\" style=\"font-size: 1rem;\">\u26ac <\/span> reduced<\/td>\n<td style=\"width: 16.6667%; height: 27px;\" colspan=\"2\"><span class=\"red-stroke\" style=\"font-size: 1rem;\">\u26ac <\/span>unchanged<\/td>\n<\/tr>\n<\/tfoot>\n<\/table>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"Material Polytetrafluorethylen \u2013 PTFE \u2013 is a polymer of tetrafluorethylene. It is a partially crystalline fluorocarbon with a high level of fluorination. The strength of its carbon-fluorine bonds make it extremely resistant to almost all organic and inorganic chemicals. In addition to being suitable for use across a wide temperature range and having an extremely...","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-637","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Material | ptfe-nuenchritz.de<\/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:\/\/www.ptfe-nuenchritz.de\/en\/material\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Material | ptfe-nuenchritz.de\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ptfe-nuenchritz.de\/en\/material\/\" \/>\n<meta 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