{"id":1099,"date":"2023-02-06T01:52:53","date_gmt":"2023-02-06T01:52:53","guid":{"rendered":"https:\/\/lifestylerek.com\/?p=1099"},"modified":"2023-02-06T02:01:01","modified_gmt":"2023-02-06T02:01:01","slug":"zywica-epoksydowa-rodzaje-wlasciwosci-zastosowanie","status":"publish","type":"post","link":"https:\/\/lifestylerek.com\/cs\/resin-epoxy-types-performance-application\/","title":{"rendered":"Epoxidov\u00e1 prysky\u0159ice - typy, vlastnosti, pou\u017eit\u00ed"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Epoxidov\u00e1 prysky\u0159ice je syntetick\u00fd polymern\u00ed v\u00fdrobek. Po vytvrzen\u00ed je neho\u0159lav\u00fd a nerozpustn\u00fd. Epoxidov\u00e9 podlahy jsou vodot\u011bsn\u00e9 a odoln\u00e9 v\u016f\u010di vlhkosti. Jsou odoln\u00e9 v\u016f\u010di pov\u011btrnostn\u00edm podm\u00ednk\u00e1m a v\u011bt\u0161in\u011b chemik\u00e1li\u00ed. Epoxidov\u00e1 prysky\u0159ice je d\u016fle\u017eitou sou\u010d\u00e1st\u00ed pr\u016fmyslov\u00fdch prysky\u0159icov\u00fdch podlah a ji\u017e n\u011bjakou dobu se st\u00e1le \u010dast\u011bji pou\u017e\u00edv\u00e1 v dom\u00e1cnostech.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Co je epoxidov\u00e1 prysky\u0159ice?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nejprve je t\u0159eba odpov\u011bd\u011bt na ot\u00e1zku, co je epoxidov\u00e1 prysky\u0159ice. Z chemick\u00e9ho hlediska se jedn\u00e1 o syntetick\u00fd polymern\u00ed materi\u00e1l s charakteristickou strukturou tvo\u0159enou jedn\u00edm atomem kysl\u00edku v\u00e1zan\u00fdm na dva atomy uhl\u00edku. Epoxidov\u00e9 prysky\u0159ice nejsou nov\u00fdm vyn\u00e1lezem, proto\u017ee je v roce 1934 patentovali n\u011bmeck\u00fd chemik a vyn\u00e1lezce Paul Schlack a \u0161v\u00fdcarsk\u00fd chemik Pierre Castan. Epoxidov\u00e9 prysky\u0159ice obsahuj\u00ed tekut\u00e9 slo\u017eky a tvrdidla, kter\u00e9 po sm\u00edch\u00e1n\u00ed chemicky reaguj\u00ed a vytv\u00e1\u0159ej\u00ed plasty s dobr\u00fdmi fyzik\u00e1ln\u00edmi vlastnostmi. Rozhodli se pro univerz\u00e1ln\u00ed vlastnosti epoxidov\u00fdch prysky\u0159ic. Tyto vlastnosti se projevuj\u00ed t\u00edm, \u017ee po ztuhnut\u00ed kapaln\u00e9 hmoty je v\u00fdsledn\u00fd polymern\u00ed produkt netaviteln\u00fd a nerozpustn\u00fd. Epoxidov\u00e9 suspenze lze pou\u017e\u00edt k laminov\u00e1n\u00ed, lepen\u00ed a zal\u00e9v\u00e1n\u00ed, stejn\u011b jako k impregnaci r\u016fzn\u00fdch povrch\u016f, v\u010detn\u011b d\u0159eva, skla, kovu a betonu. Slo\u017een\u00ed epoxidov\u00fdch prysky\u0159ic obsahuje krom\u011b polyfenol\u016f, slou\u010denin rostlinn\u00e9ho p\u016fvodu, tak\u00e9 speci\u00e1ln\u00ed tvrdidlo. Do sm\u011bsi se obvykle p\u0159id\u00e1vaj\u00ed tak\u00e9 barviva, \u0159edidla (nap\u0159. ftal\u00e1ty) a plnidla (nap\u0159. m\u011bd\u011bn\u00fd pr\u00e1\u0161ek, k\u0159\u00edda, p\u00edsek a mastek).<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Vlastnosti epoxidov\u00e9 prysky\u0159ice<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Epoxidov\u00e9 prysky\u0159ice se vyzna\u010duj\u00ed vysokou odolnost\u00ed proti od\u011bru, po\u0161kr\u00e1b\u00e1n\u00ed a n\u00e1razu. Vyzna\u010duj\u00ed se tak\u00e9 pevnost\u00ed v tlaku, pevnost\u00ed v tahu a vysokou tvrdost\u00ed. Mezi vlastnosti epoxidov\u00fdch prysky\u0159ic pat\u0159\u00ed tak\u00e9 nadpr\u016fm\u011brn\u00e1 odolnost v\u016f\u010di vlhkosti, teplu, olej\u016fm a tuk\u016fm a n\u011bkter\u00fdm dal\u0161\u00edm chemik\u00e1li\u00edm, jako jsou roztoky kyselin a sol\u00ed. M\u00e9n\u011b intenzivn\u00ed jsou p\u0159i p\u016fsoben\u00ed chl\u00f3ru, metanolu nebo uhlovod\u00edk\u016f a p\u0159i vystaven\u00ed ultrafialov\u00e9mu nebo UV z\u00e1\u0159en\u00ed. V takov\u00e9m p\u0159\u00edpad\u011b m\u016f\u017ee povrch epoxidov\u00e9ho n\u00e1t\u011bru ze\u017eloutnout a vytvo\u0159it na n\u011bm vrstvu prachu.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Pou\u017eit\u00ed epoxidov\u00e9 prysky\u0159ice<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Epoxidov\u00e9 prysky\u0159ice maj\u00ed \u0161irokou \u0161k\u00e1lu pou\u017eit\u00ed, a proto se tak snadno pou\u017e\u00edvaj\u00ed v mnoha pr\u016fmyslov\u00fdch odv\u011btv\u00edch. Je ide\u00e1ln\u00ed pro lepen\u00ed, hydroizolaci a podlahov\u00e9 krytiny. D\u00edky sv\u00e9 odolnosti, protiskluzov\u00e9 \u00faprav\u011b a snadno udr\u017eovateln\u00e9mu hygienick\u00e9mu povrchu se pou\u017e\u00edv\u00e1 ve zdravotn\u00edch st\u0159edisc\u00edch, skladech, pr\u016fmyslov\u00fdch prostor\u00e1ch, gar\u00e1\u017e\u00edch a sklep\u00edch.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Skv\u011ble se hod\u00ed k impregnaci a dekoraci d\u0159eva a dob\u0159e se hod\u00ed i na st\u011bny. T\u00edmto zp\u016fsobem jsou chr\u00e1n\u011bny p\u0159ed vlhkost\u00ed. Dob\u0159e se osv\u011bd\u010duje jako stavebn\u00ed lepidlo na kov k ochran\u011b povrch\u016f vystaven\u00fdch siln\u00e9 korozi a k ut\u011bs\u0148ov\u00e1n\u00ed.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Epoxidov\u00e1 prysky\u0159ice na d\u0159evo<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Epoxid lze pou\u017e\u00edt k vytvo\u0159en\u00ed \u010dir\u00fdch odlitk\u016f, kter\u00e9 chr\u00e1n\u00ed a dod\u00e1vaj\u00ed jemn\u00fd lesk r\u016fzn\u00fdm povrch\u016fm. Nej\u010dast\u011bji se pou\u017e\u00edv\u00e1 ve stylistice k ochran\u011b d\u0159ev\u011bn\u00fdch sou\u010d\u00e1st\u00ed a ve \u0161perka\u0159stv\u00ed k ulo\u017een\u00ed drobn\u00fdch \u0161perk\u016f. Na\u0161e spole\u010dnost nab\u00edz\u00ed epoxidov\u00e9 prysky\u0159ice na d\u0159evo, kter\u00e9 mimo jin\u00e9 vypl\u0148uj\u00ed p\u0159irozen\u00e9 trhliny d\u0159eva a v kombinaci s vhodn\u00fdmi barvami a barvivy je \u010din\u00ed t\u00e9m\u011b\u0159 neznateln\u00fdmi.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Podlahy z epoxidov\u00e9 prysky\u0159ice<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Epoxidov\u00e9 podlahy se pou\u017e\u00edvaj\u00ed p\u0159edev\u0161\u00edm v gar\u00e1\u017e\u00edch, skladech nebo pr\u016fmyslov\u00fdch hal\u00e1ch, ale ji\u017e n\u011bjakou dobu se st\u00e1le \u010dast\u011bji pou\u017e\u00edvaj\u00ed jako origin\u00e1ln\u00ed dekorativn\u00ed prvek v obytn\u00fdch interi\u00e9rech. Zaj\u00edmav\u00e9 podlahy ze syntetick\u00e9 prysky\u0159ice najdete v ob\u00fdvac\u00edch pokoj\u00edch, kuchyn\u00edch, koupeln\u00e1ch, na teras\u00e1ch a balkonech. Mohou b\u00fdt \u010dir\u00e9 nebo t\u00f3novan\u00e9, nan\u00e1\u0161\u00ed se p\u0159\u00edmo na betonov\u00e9 nebo d\u0159ev\u011bn\u00e9 podlahy a chr\u00e1n\u00ed je. Nejv\u011bt\u0161\u00ed v\u00fdhodou prysky\u0159icov\u00fdch podlah je vytvo\u0159en\u00ed beze\u0161v\u00e9ho povrchu, kter\u00fd dod\u00e1v\u00e1 interi\u00e9ru eleganci a opticky jej zv\u011bt\u0161uje. Jsou zn\u00e1m\u00e9 nejen pro sv\u00e9 zaj\u00edmav\u00e9 dekorativn\u00ed efekty, ale tak\u00e9 pro svou vysokou trvanlivost, tvrdost a odolnost v\u016f\u010di mechanick\u00e9mu po\u0161kozen\u00ed. Prysky\u0159icov\u00e9 podlahy dob\u0159e odol\u00e1vaj\u00ed velk\u00e9mu zat\u00ed\u017een\u00ed a jsou odoln\u00e9 proti po\u0161kr\u00e1b\u00e1n\u00ed a od\u011bru. Nav\u00edc se snadno \u010dist\u00ed a je vodot\u011bsn\u00fd, tak\u017ee jej lze pou\u017e\u00edvat i v m\u00edstnostech s vysokou vlhkost\u00ed. Na podlahu se pou\u017e\u00edvaj\u00ed tenk\u00e9, siln\u00e9 nebo hrub\u00e9 vrstvy k\u0159emenn\u00e9 epoxidov\u00e9 prysky\u0159ice.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Nev\u00fdhody epoxidov\u00e9 prysky\u0159ice<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nev\u00fdhodou epoxidov\u00e9 prysky\u0159ice jsou p\u0159edev\u0161\u00edm dva faktory: cena a zku\u0161enosti. Levn\u011bj\u0161\u00ed v\u00fdrobky mohou na slune\u010dn\u00edm sv\u011btle \u017eloutnout a h\u016f\u0159e schnout, co\u017e m\u016f\u017ee v\u00e9st k nespr\u00e1vn\u00e9mu vytvrzen\u00ed prysky\u0159ice. Za zm\u00ednku stoj\u00ed tak\u00e9 to, \u017ee levn\u00e9 v\u00fdrobky mohou b\u00fdt c\u00edtit velmi siln\u011b, a\u017e dusiv\u011b. Dal\u0161\u00ed nev\u00fdhodou, kterou je t\u0159eba zm\u00ednit, je pot\u0159eba zku\u0161enost\u00ed, proto\u017ee ka\u017ed\u00fd, kdo s t\u00edmto materi\u00e1lem pracoval, v\u00ed, kolik velmi d\u016fle\u017eit\u00fdch faktor\u016f m\u016f\u017ee negativn\u011b ovlivnit kone\u010dn\u00fd v\u00fdsledek projektu. Proto\u017ee co se m\u016f\u017ee pokazit? Je to p\u0159\u00edli\u0161n\u00e1 vlhkost, p\u0159\u00edli\u0161 mnoho oxidu uhli\u010dit\u00e9ho ve vzduchu, nespr\u00e1vn\u00e9 lit\u00ed prysky\u0159ice nebo dokonce nespr\u00e1vn\u00e1 v\u00fdroba formy. Faktor\u016f, kter\u00e9 ovliv\u0148uj\u00ed kone\u010dn\u00fd v\u00fdsledek, je mnoho a v\u011bt\u0161inu z nich odstran\u00ed pouze zku\u0161enost.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>\u017bywica epoksydowa to syntetyczny produkt polimerowy. Po utwardzeniu staje si\u0119 nietopliwy i nierozpuszczalny. Pod\u0142ogi epoksydowe s\u0105 wodoodporne i odporne na wilgo\u0107. S\u0105 odporne na warunki atmosferyczne i wi\u0119kszo\u015b\u0107 chemikali\u00f3w. \u017bywica epoksydowa jest wa\u017cnym elementem \u017cywicznych posadzek przemys\u0142owych i od pewnego czasu jest coraz cz\u0119\u015bciej stosowana w domach. Czym jest \u017cywica epoksydowa? Najpierw musisz odpowiedzie\u0107 na [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1101,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[36,38],"tags":[50],"class_list":["post-1099","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dom","category-inspiracje","tag-all"],"_links":{"self":[{"href":"https:\/\/lifestylerek.com\/cs\/wp-json\/wp\/v2\/posts\/1099","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifestylerek.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifestylerek.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifestylerek.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lifestylerek.com\/cs\/wp-json\/wp\/v2\/comments?post=1099"}],"version-history":[{"count":0,"href":"https:\/\/lifestylerek.com\/cs\/wp-json\/wp\/v2\/posts\/1099\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lifestylerek.com\/cs\/wp-json\/wp\/v2\/media\/1101"}],"wp:attachment":[{"href":"https:\/\/lifestylerek.com\/cs\/wp-json\/wp\/v2\/media?parent=1099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifestylerek.com\/cs\/wp-json\/wp\/v2\/categories?post=1099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifestylerek.com\/cs\/wp-json\/wp\/v2\/tags?post=1099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}