PTFE nebo polytetrafluorethylen je chemick\u00fd n\u00e1zev pro to, co v\u011bt\u0161ina z n\u00e1s jednodu\u0161e naz\u00fdv\u00e1 nep\u0159ilnav\u00fd. Funguje d\u00edky sv\u00e9 molekul\u00e1rn\u00ed struktu\u0159e. PTFE je fluoropolymer. To znamen\u00e1, \u017ee jde o velkou molekulu tvo\u0159enou opakuj\u00edc\u00edmi se jednotkami, kter\u00e9 zahrnuj\u00ed fluor. Fluorid je tajemstv\u00ed. Jeho elektronick\u00e1 struktura je stabiln\u00ed. Je neochotn\u00e9 sd\u00edlet elektrony s jin\u00fdmi atomy. <\/p>\n
Slo\u017een\u00ed je jednoduch\u00e9. Dva atomy uhl\u00edku a \u010dty\u0159i atomy fluoru se opakuj\u00ed v cel\u00e9m \u0159et\u011bzci. “Molekul\u00e1rn\u00ed struktura m\u00e1 vn\u011bj\u0161\u00ed obal napln\u011bn\u00fd atomy fluoru,” \u0159\u00edk\u00e1 William Raiford z DuPont. “Atomy fluoru chr\u00e1n\u00ed atomy uhl\u00edku p\u0159ed reakcemi.” <\/p>\n
P\u0159edstavte si \u0161koln\u00ed tanec. Atomy fluoru jsou spole\u010dn\u00edky. Atomy uhl\u00edku jsou d\u00edvky. V\u0161e, co se sna\u017e\u00ed p\u0159ilepit na p\u00e1nev, je chlap, kter\u00fd se sna\u017e\u00ed po\u017e\u00e1dat d\u00edvku o tanec. Doprovod chlapy odh\u00e1n\u00ed. V nep\u0159ilnav\u00e9 p\u00e1nvi to zabr\u00e1n\u00ed p\u0159ichycen\u00ed j\u00eddla. <\/p>\n
Fluor tak\u00e9 dod\u00e1v\u00e1 PTFE n\u00edzk\u00fd koeficient t\u0159en\u00ed. M\u011b\u0159\u00ed, jak obt\u00ed\u017en\u00e9 je pro dva povrchy klouzat kolem sebe. Vysok\u00e9 t\u0159en\u00ed znamen\u00e1, \u017ee dr\u017e\u00ed pohromad\u011b. N\u00edzk\u00e9 t\u0159en\u00ed znamen\u00e1, \u017ee snadno klou\u017eou. PTFE snadno klou\u017ee. To mu d\u00e1v\u00e1 jeho charakteristickou kluzkou strukturu. <\/p>\n
Existuj\u00ed dal\u0161\u00ed fluoropolymery. Maj\u00ed trochu jinou strukturu. Tyto varianty poskytuj\u00ed snadn\u011bj\u0161\u00ed aplikaci nebo del\u0161\u00ed \u017eivotnost. Mohou tak\u00e9 dodat povrchu dekorativn\u00ed vzhled. <\/p>\n
Dal\u0161\u00ed \u010d\u00e1st tohoto p\u0159\u00edb\u011bhu vysv\u011btluje, jak v\u011bdci doc\u00edl\u00ed toho, aby se tento p\u0159irozen\u011b nep\u0159ilnav\u00fd materi\u00e1l p\u0159ilepil na kovov\u00e9 p\u00e1nve.<\/p>\n","protected":false},"excerpt":{"rendered":"
PTFE nebo polytetrafluorethylen je chemick\u00fd n\u00e1zev pro to, co v\u011bt\u0161ina z n\u00e1s jednodu\u0161e naz\u00fdv\u00e1 nep\u0159ilnav\u00fd. Funguje d\u00edky sv\u00e9 molekul\u00e1rn\u00ed struktu\u0159e. PTFE je fluoropolymer. To znamen\u00e1, \u017ee jde o velkou molekulu tvo\u0159enou opakuj\u00edc\u00edmi se jednotkami, kter\u00e9 zahrnuj\u00ed fluor. Fluorid je tajemstv\u00ed. Jeho elektronick\u00e1 struktura je stabiln\u00ed. Je neochotn\u00e9 sd\u00edlet elektrony s jin\u00fdmi atomy. Slo\u017een\u00ed je jednoduch\u00e9. […]<\/p>\n","protected":false},"author":1,"featured_media":9472,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":""},"categories":[79],"tags":[],"wpm_language_slugs":{"cs":"jak-ptfe-povlak-funguje-veda-o-neprilnavych-panvich","de":"so-funktioniert-die-ptfe-beschichtung-die-wissenschaft-hinter","en":"how-ptfe-coating-works-the-science-behind-nonstick-pans","es":"como-funciona-el-revestimiento-de-ptfe-la-ciencia-detras-de-las","fr":"comment-fonctionne-le-revetement-ptfe-la-science-derriere-les-poeles","id":"cara-kerja-pelapisan-ptfe-ilmu-pengetahuan-di-balik-panci-antilengket","it":"come-funziona-il-rivestimento-in-ptfe-la-scienza-dietro-le-padelle","nl":"hoe-ptfe-coating-werkt-de-wetenschap-achter-anti-aanbakpannen","pl":"jak-dziala-powloka-ptfe-nauka-o-patelniach-z-powloka-nieprzywierajaca","pt":"como-funciona-o-revestimento-de-ptfe-a-ciencia-por-tras-das-panelas","ru-ru":"kak-rabotaet-pokrytie-ptfe-nauka-o-antiprigarnyh-skovorodah","uk-ua":"jak-pratsjuye-pokrittja-ptfe-nauka-pro-antiprigarni-skovorodi"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/zprim.com.ua\/cs\/wp-json\/wp\/v2\/posts\/9485"}],"collection":[{"href":"https:\/\/zprim.com.ua\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zprim.com.ua\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zprim.com.ua\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zprim.com.ua\/cs\/wp-json\/wp\/v2\/comments?post=9485"}],"version-history":[{"count":0,"href":"https:\/\/zprim.com.ua\/cs\/wp-json\/wp\/v2\/posts\/9485\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zprim.com.ua\/cs\/wp-json\/wp\/v2\/media\/9472"}],"wp:attachment":[{"href":"https:\/\/zprim.com.ua\/cs\/wp-json\/wp\/v2\/media?parent=9485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zprim.com.ua\/cs\/wp-json\/wp\/v2\/categories?post=9485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zprim.com.ua\/cs\/wp-json\/wp\/v2\/tags?post=9485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}