{"id":2780,"date":"2023-07-19T13:52:13","date_gmt":"2023-07-19T11:52:13","guid":{"rendered":"https:\/\/spolchemie.two.testovaciverze.cz\/jak-epoxidove-pryskyrice-pomahaji-udrzitelne-budoucnosti\/"},"modified":"2024-08-29T13:33:58","modified_gmt":"2024-08-29T11:33:58","slug":"jak-epoxidove-pryskyrice-pomahaji-udrzitelne-budoucnosti","status":"publish","type":"post","link":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/jak-epoxidove-pryskyrice-pomahaji-udrzitelne-budoucnosti\/","title":{"rendered":"Jak epoxidov\u00e9 prysky\u0159ice pom\u00e1haj\u00ed udr\u017eiteln\u00e9 budoucnosti?"},"content":{"rendered":"<h3>\u010cIST\u00c1 ENERGIE<\/h3>\n<p>Energetick\u00fd sektor je zodpov\u011bdn\u00fd za v\u00edce ne\u017e 75% produkce v\u0161ech emis\u00ed sklen\u00edkov\u00fdch plyn\u016f Evropsk\u00e9 unie a zvy\u0161ov\u00e1n\u00ed pod\u00edlu obnoviteln\u00e9 energie nap\u0159\u00ed\u010d r\u016fzn\u00fdmi ekonomick\u00fdmi sektory je kl\u00ed\u010dov\u00fdm n\u00e1strojem pro dosa\u017een\u00ed energetick\u00fdch a klimatick\u00fdch c\u00edl\u016f EU.2 Epoxidy jsou nezbytn\u00e9 pro \u0159adu aplikac\u00ed v energetice a p\u0159isp\u00edvaj\u00ed k tomu, \u017ee obnoviteln\u00e1 energie je cenov\u011b dostupn\u011bj\u0161\u00ed, za\u0159\u00edzen\u00ed pro jejich v\u00fdrobu v\u00edce odoln\u00e9 a m\u00e1 del\u0161\u00ed \u017eivotnost. Vedle pod\u00edlu na zaji\u0161t\u011bn\u00ed dod\u00e1vek \u010dist\u00e9 energie tak\u00e9 p\u0159isp\u00edvaj\u00ed k ochran\u011b \u017eivotn\u00edho prost\u0159ed\u00ed t\u00edm, \u017ee sni\u017euj\u00ed spot\u0159ebu neobnoviteln\u00fdch zdroj\u016f energie jak\u00fdmi je uhl\u00ed nebo plyn. Umo\u017e\u0148uj\u00ed tak\u00e9 projektovat a stav\u011bt v\u011bt\u0161\u00ed za\u0159\u00edzen\u00ed a sni\u017eovat jejich v\u00e1hu (nap\u0159\u00edklad listy v\u011btrn\u00fdch elektr\u00e1ren), zefektivnit v\u00fdrobu energie a stavbu modern\u00edch letadel, jejich\u017e lety vykazuj\u00ed zlep\u0161en\u00ed efektivity spot\u0159eby paliva o vice ne\u017e 20%.3<\/p>\n<h3>V\u011btrn\u00e1 energie<\/h3>\n<p>V\u011btrn\u00e1 energie je jedn\u00edm ze sv\u011btov\u011b nejrychleji se rozv\u00edjej\u00edc\u00edch sektor\u016f obnoviteln\u00e9 energie. V souladu s c\u00edlem EU podporovat obnoviteln\u00e9 zdroje energie vznikaj\u00ed na pevnin\u011b i v mo\u0159i nov\u00e9 v\u011btrn\u00e9 parky.<\/p>\n<p>Pro v\u00fdrobu lopatek v\u011btrn\u00fdch elektr\u00e1ren jsou epoxidy kl\u00ed\u010dov\u00e9 ji\u017e n\u011bkolik des\u00edtek let. D\u00edky sv\u00e9 pevnosti v tahu a rezistenci v\u016f\u010di po\u0161kozen\u00ed zvy\u0161uj\u00ed epoxidov\u00e9 termosety v\u00fdznamn\u011b \u017eivotnost a odolnost list\u016f rotoru a umo\u017enuj\u00ed zvy\u0161ovat jejich velikost, a tedy \u00fa\u010dinnost. Kompozitn\u00ed materi\u00e1l z epoxidu pro velk\u00e9 lopatky nen\u00ed ale jedinou aplikac\u00ed &#8211; epoxidy se pou\u017e\u00edvaj\u00edc\u00ed i pro v\u00fdrobu elektrick\u00fdch komponent\u016f a \u010d\u00e1st\u00ed rozvodov\u00e9 s\u00edt\u011b, jak\u00fdmi jsou nap\u0159\u00edklad izol\u00e1tory, a tak\u00e9 pro v\u00fdboru ochrann\u00fdch n\u00e1t\u011br\u016f tubus\u016f (sto\u017e\u00e1r\u016f) a dal\u0161\u00edch betonov\u00fdch a kovov\u00fdch \u010d\u00e1st\u00ed. Vynikaj\u00edc\u00ed antikorozn\u00ed vlastnosti epoxidov\u00fdch prysky\u0159ic chr\u00e1n\u00ed v\u011btrn\u00e9 elektr\u00e1rny v Severn\u00edm mo\u0159i proti korozi, zp\u016fsoben\u00e9 slanou vodou. Epoxidy jsou v\u00fdznamn\u00e9 i jako materi\u00e1l pro opravy &#8211; opravn\u00e9 hmoty na b\u00e1zi epoxid\u016f jsou jednoduch\u00e9 pro pou\u017eit\u00ed a zvy\u0161uj\u00ed \u017eivotnost star\u0161\u00edch za\u0159\u00edzen\u00ed.<\/p>\n<h3>\nSlune\u010dn\u00ed energie<\/h3>\n<p>Vyu\u017e\u00edv\u00e1n\u00ed energie ze slunce bylo b\u011b\u017en\u00e9 u\u017e ve starov\u011bku. V dne\u0161n\u00ed dob\u011b je sol\u00e1rn\u00ed energie dal\u0161\u00edm \u010dasto vyu\u017e\u00edvan\u00fdm obnoviteln\u00fdm zdrojem energie. Epoxidov\u00e9 prysky\u0159ice se v tomto odv\u011btv\u00ed pou\u017e\u00edvaj\u00ed hlavn\u011b pro mont\u00e1\u017ee a t\u011bsn\u011bn\u00ed sol\u00e1rn\u00edch panel\u016f jako n\u00edzkorozpo\u010dtov\u00fd materi\u00e1l, kter\u00fd chr\u00e1n\u00ed panely p\u0159ed pov\u011btrnostn\u00edmi vlivy (v\u00fdkyvy teplot, d\u00e9\u0161\u0165, krupobit\u00ed, bou\u0159ky, siln\u00fd v\u00edtr), prodlu\u017euje jejich \u017eivotnost a jednodu\u0161e se pou\u017e\u00edv\u00e1 a opravuje.<\/p>\n<h3>Vodn\u00ed energie<\/h3>\n<p>T\u0159et\u00edm v\u00fdznamn\u00fdm zdrojem \u010dist\u00e9 a obnoviteln\u00e9 energie je voda. Stavby vodn\u00edch elektr\u00e1ren vy\u017eaduj\u00ed materi\u00e1ly, kter\u00e9 jsou schopny ochr\u00e1nit betonov\u00e9 konstrukce p\u0159ed n\u00edzk\u00fdmi teplotami a st\u0159\u00edkaj\u00edc\u00ed a proud\u00edc\u00ed vod\u011b. T\u00edmto materi\u00e1lem jsou op\u011bt\u2026epoxidov\u00e9 prysky\u0159ice. Epoxidov\u00e9 polymermalty (sm\u011bs epoxidov\u00e9 prysky\u0159ice, aditiv a plniva) se v praxi uk\u00e1zaly jako jeden z nej\u00fa\u010dinn\u011bj\u0161\u00edch materi\u00e1l\u016f pro ochranu betonov\u00fdch povrch\u016f. Krom\u011b toho jsou epoxidov\u00e9 prysky\u0159ice d\u00edky sv\u00fdm vlastnostem, jako je nepropustnost, p\u0159ilnavost a odolnost proti erozi a ot\u011bru, po\u017e\u00edv\u00e1ny pro ochrann\u00e9 n\u00e1t\u011bry a opravn\u00e9 syst\u00e9my.<\/p>\n<h3>VOD\u00cdK<\/h3>\n<p>Vod\u00edk je \u010dist\u00e9, n\u00edzkouhl\u00edkov\u00e9 nebo bezuhl\u00edkov\u00e9 palivo, kter\u00e9 p\u0159i spalov\u00e1n\u00ed produkuje pouze vodu. Vyu\u017eit\u00ed vod\u00edku je v souladu s po\u017eadavkem na energetick\u00fd p\u0159echod k \u0161etrn\u00fdm zdroj\u016fm energie a pom\u00e1h\u00e1 napl\u0148ovat c\u00edl uhl\u00edkov\u00e9 neutrality. Pro skladov\u00e1n\u00ed vod\u00edku jsou epoxidy ide\u00e1ln\u00edm materi\u00e1lem \u2013 jsou pou\u017e\u00edv\u00e1ny pro v\u00fdrobu lehk\u00fdch, velmi pevn\u00fdch a odoln\u00fdch vysokotlak\u00fdch n\u00e1dr\u017e\u00ed na vod\u00edk.<\/p>\n<h3>ELEKTRICK\u00c9 A ELEKTRONICK\u00c9 KOMPONENTY<\/h3>\n<p>Spln\u011bn\u00ed c\u00edl\u016f Zelen\u00e9 dohody (EU Green Deal) a s t\u00edm souvisej\u00edc\u00ed p\u0159echod na \u010dist\u00e9 energie vy\u017eaduje masivn\u00ed \u00fapravy elektrick\u00e9 distribu\u010dn\u00ed s\u00edt\u011b v r\u00e1mci cel\u00e9 Evropy, stejn\u011b jako posun od vyu\u017e\u00edv\u00e1n\u00ed fosiln\u00edch paliv pro vyt\u00e1p\u011bn\u00ed a dopravu. Elektropr\u016fmysl, tento pro epoxidy velmi tradi\u010dn\u00ed segment, za\u017e\u00edv\u00e1 v posledn\u00ed dob\u011b nov\u00fd rozkv\u011bt.<\/p>\n<p>St\u00e1vaj\u00edc\u00ed rozvodnou s\u00ed\u0165 \u010dekaj\u00ed velk\u00e9 \u00fapravy, a to od vysokonap\u011b\u0165ov\u00fdch hlavn\u00ed rozvod\u016f a\u017e po rozvody n\u00edzk\u00e9ho nap\u011bt\u00ed k jednotliv\u00fdm spot\u0159ebitel\u016fm. V ka\u017ed\u00e9 oblasti s\u00edt\u011b a v ka\u017ed\u00e9m jej\u00edm stupni najdou epoxidov\u00e9 prysky\u0159ice sv\u00e9 uplatn\u011bn\u00ed, proto\u017ee kombinuj\u00ed vynikaj\u00edc\u00ed izola\u010dn\u00ed schopnosti s pevnost\u00ed, antikorozn\u00edmi vlastnostmi a dobrou p\u0159ilnavost\u00ed. Epoxidy jsou pou\u017e\u00edvan\u00e9 jako sou\u010d\u00e1st kompozit\u016f, jako adhezivn\u00ed a zal\u00e9vac\u00ed materi\u00e1ly i jako n\u00e1t\u011brov\u00e1 hmota p\u0159i v\u00fdrob\u011b, transformaci i distribuci elekt\u0159iny, a to z fosiln\u00edch i obnoviteln\u00fdch zdroj\u016f. Tradi\u010dn\u011b se z epoxid\u016f vyr\u00e1b\u00ed tak\u00e9 ti\u0161t\u011bn\u00e9 spoje v elektronice a speci\u00e1ln\u00ed typy izola\u010dn\u00edch komponent\u016f.<\/p>\n<h3>DOPRAVA<\/h3>\n<h3>Sni\u017eov\u00e1n\u00ed hmotnosti dopravn\u00edch prost\u0159edk\u016f<\/h3>\n<p>Tradi\u010dn\u00ed v\u00fdroba osobn\u00edch i n\u00e1kladn\u00edch aut, vlak\u016f i letadel z kovov\u00fdch materi\u00e1l\u016f vyu\u017e\u00edv\u00e1 epoxidov\u00e9 n\u00e1t\u011bry pro ochranu p\u0159ed koroz\u00ed (v\u010detn\u011b e-coat\u016f). M\u011bn\u00edc\u00ed se pot\u0159eby a rozvoj udr\u017eiteln\u00e9 dopravy p\u0159inesly i nov\u00e9 p\u0159\u00edle\u017eitosti pro pou\u017eit\u00ed epoxid\u016f, hlavn\u011b v kompozitn\u00edch materi\u00e1lech pro r\u016fzn\u00e9 \u010d\u00e1sti vozidel (nap\u0159. karoseri\u00ed, kapot, st\u0159ech, dve\u0159\u00ed atd.).<\/p>\n<p>D\u00edky epoxidov\u00fdm kompozit\u016fm maj\u00ed auta a jin\u00e9 dopravn\u00ed prost\u0159edky ni\u017e\u0161\u00ed hmotnost p\u0159i sou\u010dasn\u00e9m zachov\u00e1n\u00ed jejich pevnosti, spolehlivosti, bezpe\u010dnosti a dlouh\u00e9 \u017eivotnosti, a t\u00edm op\u011bt epoxidy pom\u00e1haj\u00ed k rychlej\u0161\u00edmu p\u0159echodu k udr\u017eiteln\u00e9 a chytr\u00e9 mobilit\u011b. Obecn\u011b, \u010d\u00edm leh\u010d\u00ed vozidlo je, t\u00edm ni\u017e\u0161\u00ed je jeho spot\u0159eba paliva a obecn\u011b vy\u0161\u0161\u00ed efektivita vyu\u017eit\u00ed energie, a to je velmi d\u016fle\u017eit\u00e9 p\u0159edev\u0161\u00edm pro elektromobily. U n\u00e1kladn\u00edch aut umo\u017e\u0148uje ni\u017e\u0161\u00ed hmotnost vozidla zvy\u0161ovat hmotnost n\u00e1kladu p\u0159i zachov\u00e1n\u00ed stejn\u00e9 celkov\u00e9 u\u017eitn\u00e9 hmotnosti. Pou\u017eit\u00ed epoxidov\u00fdch prysky\u0159ic zabezpe\u010duje konkurenceschopnost evropsk\u00fdch v\u00fdrobc\u016f dopravn\u00edch prost\u0159edk\u016f a to, \u017ee v Evrop\u011b vyroben\u00e1 auta jsou dostupn\u00e14.<\/p>\n<p>e-coat.jpg<br \/>\nplane.jpg<br \/>\nV leteck\u00e9m pr\u016fmyslu roste spot\u0159eba epoxid\u016f ji\u017e n\u011bkolik let, proto\u017ee vyu\u017eit\u00ed kompozitn\u00ed \u010d\u00e1sti v konstrukci letadel zvy\u0161uje jejich \u017eivotnost, efektivitu, odolnost a spolehlivost. Sn\u00ed\u017een\u00edm celkov\u00e9 hmotnosti v Airbusech A350-900 aerolinek v EU d\u00edky pou\u017eit\u00ed epoxidov\u00fdch prysky\u0159ic m\u00edsto hlin\u00edku je sn\u00ed\u017eena spot\u0159eba paliva, co\u017e vede i ke sn\u00ed\u017een\u00ed emis\u00ed sklen\u00edkov\u00fdch plyn\u016f &#8211; v roce 2019 to bylo zhruba 14 milion\u016f tun CO2.5 V sou\u010dasn\u00e9 dob\u011b se nav\u00edc objevily nov\u00e9 p\u0159\u00edle\u017eitosti pro pou\u017eit\u00ed epoxidov\u00fdch kompozit\u016f v souvislosti s rozvojem dron\u016f a bezpilotn\u00edch letadel.<\/p>\n<h3>Elektrick\u00e9 sou\u010d\u00e1sti dopravn\u00edch prost\u0159edk\u016f<\/h3>\n<p>Vedle sni\u017eov\u00e1n\u00ed hmotnosti hraj\u00ed epoxidov\u00e9 prysky\u0159ice kl\u00ed\u010dovou roli i p\u0159i v\u00fdrob\u011b hnac\u00edch \u00fastroj\u00ed voz\u016f a jako zal\u00e9vac\u00ed materi\u00e1l pro elektrick\u00e9 komponenty. Epoxidov\u00e9 prysky\u0159ice zaji\u0161\u0165uj\u00ed teplotn\u00ed odolnost a ochranu proti po\u017e\u00e1ru u \u010d\u00e1st\u00ed baterii u b\u011b\u017en\u00fdch voz\u016f i elektromobil\u016f.<\/p>\n<p>Nelze zapomenout ani na v\u00fdznam epoxid\u016f pro v\u00fdrobu vod\u00edkov\u00fdch n\u00e1dr\u017e\u00ed pro auta a jin\u00e9 dopravn\u00ed prost\u0159edky na vod\u00edk.<\/p>\n<h3>STAVEBNICTV\u00cd<\/h3>\n<p>Stavebnictv\u00ed je dal\u0161\u00ed tradi\u010dn\u00ed oblast\u00ed pou\u017eit\u00ed epoxidov\u00fdch prysky\u0159ic a i v tomto sektoru jsou epoxidy synonymem pro dlouhou \u017eivotnost, odolnost a vysok\u00fd v\u00fdkon. P\u0159i v\u00fdstavb\u011b a renovac\u00edch pom\u00e1haj\u00ed epoxidov\u00e9 prysky\u0159ice sni\u017eovat spot\u0159ebu energie a zdroj\u016f p\u0159edev\u0161\u00edm v aplikac\u00edch jak\u00fdmi jsou podlahy a ochrann\u00e9 n\u00e1t\u011bry t\u00edm, \u017ee umo\u017e\u0148uj\u00ed m\u00e9n\u011b vrstev a prodlu\u017euj\u00ed \u017eivotnost podkladu. \u010c\u00edm men\u0161\u00ed je po\u010det nezbytn\u00fdch aplikac\u00ed, vrstev a n\u00e1sledn\u00fdch oprav, t\u00edm ni\u017e\u0161\u00ed jsou nejen n\u00e1klady, ale tak\u00e9 ni\u017e\u0161\u00ed spot\u0159eba zdroj\u016f a materi\u00e1l\u016f, a tedy i emis\u00ed sklen\u00edkov\u00fdch plyn\u016f.<\/p>\n<p>Mezi dal\u0161\u00edmi aplikacemi epoxid\u016f ve stavebnictv\u00ed lze zm\u00ednit epoxidov\u00e1 adheziva a tmely, kter\u00e9 umo\u017enuj\u00ed opravy r\u016fzn\u00fdch materi\u00e1l\u016f a jejich pou\u017eit\u00ed je jednoduch\u00e9, rychl\u00e9 a s n\u00edzk\u00fdmi n\u00e1klady. D\u00edky sv\u00e9 tepeln\u00e9 odolnosti a elektrick\u00fdm vlastnostem jsou epoxidov\u00e9 prysky\u0159ice tak\u00e9 vyu\u017e\u00edv\u00e1ny pro speci\u00e1ln\u00ed aplikace, jak\u00fdmi jsou antistatick\u00e9 nebo pr\u016fmyslov\u00e9 podlahy.<\/p>\n<p>Mgr. Kamila V\u00edtek Derynkov\u00e1, Product Marketing Manager<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0158ada pr\u016fmyslov\u00fdch odv\u011btv\u00ed v dne\u0161n\u00ed dob\u011b aktivn\u011b hled\u00e1 environment\u00e1ln\u011b \u0161etrn\u00e1 a udr\u017eiteln\u00e1 \u0159e\u0161en\u00ed a sna\u017e\u00ed se sni\u017eovat svou uhl\u00edkovou stopu. Epoxidov\u00e9 prysky\u0159ice, a\u010d nejsou v\u011bt\u0161inou na prvn\u00ed pohled vid\u011bt, \u00a0maj\u00ed nezastupitelnou roli v mnoha d\u016fle\u017eit\u00fdch aplikac\u00edch a sektorech, a to d\u00edky sv\u00fdm unik\u00e1tn\u00edm vlastnostem.\u00a0<\/p>\n","protected":false},"author":1,"featured_media":2781,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":"","_links_to":"","_links_to_target":""},"categories":[670],"tags":[677],"class_list":["post-2780","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pouziti-nasich-vyrobku","tag-677"],"acf":[],"_links":{"self":[{"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/posts\/2780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/comments?post=2780"}],"version-history":[{"count":2,"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/posts\/2780\/revisions"}],"predecessor-version":[{"id":3618,"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/posts\/2780\/revisions\/3618"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/media\/2781"}],"wp:attachment":[{"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/media?parent=2780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/categories?post=2780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spolchemie.two.testovaciverze.cz\/cs\/wp-json\/wp\/v2\/tags?post=2780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}