{"id":2393,"date":"2024-06-09T05:31:30","date_gmt":"2024-06-09T05:31:30","guid":{"rendered":"https:\/\/nylon-granules.com\/?p=2393"},"modified":"2024-06-09T05:55:00","modified_gmt":"2024-06-09T05:55:00","slug":"water-absorption-reduction-of-modified-pa6","status":"publish","type":"post","link":"https:\/\/nylon-granules.com\/sk\/water-absorption-reduction-of-modified-pa6\/","title":{"rendered":"Z\u00e1klady zni\u017eovania absorpcie vody modifikovan\u00fdm PA6"},"content":{"rendered":"<div class=\"row\"  id=\"row-1940714609\">\n\n\t<div id=\"col-2143514302\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Prep\u00ednanie tabu\u013eky obsahu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Prep\u00edna\u010d<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nylon-granules.com\/sk\/water-absorption-reduction-of-modified-pa6\/#Introduction_of_PA6\" >Zavedenie PA6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nylon-granules.com\/sk\/water-absorption-reduction-of-modified-pa6\/#Methods_to_Reduce_Water_Absorption_in_PA6\" >Met\u00f3dy na zn\u00ed\u017eenie absorpcie vody v PA6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nylon-granules.com\/sk\/water-absorption-reduction-of-modified-pa6\/#Understanding_the_Core_Principles\" >Pochopenie z\u00e1kladn\u00fdch princ\u00edpov<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nylon-granules.com\/sk\/water-absorption-reduction-of-modified-pa6\/#Conclusion\" >Z\u00e1ver<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction_of_PA6\"><\/span><strong>Zavedenie PA6<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PA6 alebo nylon 6 je \u0161iroko pou\u017e\u00edvan\u00fd technick\u00fd plast zn\u00e1my svojou pevnos\u0165ou, odolnos\u0165ou a v\u0161estrannos\u0165ou. Jeho n\u00e1chylnos\u0165 na absorpciu vody v\u0161ak m\u00f4\u017ee predstavova\u0165 probl\u00e9m v aplik\u00e1ci\u00e1ch, kde je rozhoduj\u00faca rozmerov\u00e1 stabilita a v\u00fdkon vo vlhkom prostred\u00ed. Na rie\u0161enie tohto probl\u00e9mu boli vyvinut\u00e9 techniky modifik\u00e1cie PA6, ktor\u00e9 \u00fa\u010dinne zni\u017euj\u00fa absorpciu vody a zlep\u0161uj\u00fa jeho celkov\u00fd v\u00fdkon.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1499028993\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1174146869\">\n\t\t<a class=\"\" href=\"https:\/\/nylon-granules.com\/sk\/products\/nylon-6\/\" >\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/06\/PA6-1-768x1024.webp\" class=\"attachment-medium_large size-medium_large\" alt=\"PA6\" srcset=\"https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/06\/PA6-1-768x1024.webp 768w, https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/06\/PA6-1-225x300.webp 225w, https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/06\/PA6-1-9x12.webp 9w, https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/06\/PA6-1-600x800.webp 600w, https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/06\/PA6-1.webp 800w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1174146869 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Methods_to_Reduce_Water_Absorption_in_PA6\"><\/span><strong>Met\u00f3dy na zn\u00ed\u017eenie absorpcie vody v PA6<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Na zn\u00ed\u017eenie absorpcie vody v PA6 sa be\u017ene pou\u017e\u00edvaj\u00fa tri z\u00e1kladn\u00e9 pr\u00edstupy:<\/p>\n<ol>\n<li><strong>Ko-modifika\u010dn\u00e9 \u010dinidl\u00e1:<\/strong>Pridan\u00edm komodifika\u010dn\u00fdch \u010dinidiel, ako je lldp, PP alebo polymeriz\u00e1cia anhydridom kyseliny male\u00ednovej, sa men\u00ed chemick\u00e1 \u0161trukt\u00fara PA6, \u010d\u00edm sa zni\u017euje po\u010det pol\u00e1rnych skup\u00edn, ktor\u00e9 pri\u0165ahuj\u00fa molekuly vody.<\/li>\n<li><strong>Organick\u00e9 plniv\u00e1:<\/strong>Za\u010dlenenie organick\u00fdch pln\u00edv, ako je uhli\u010ditan v\u00e1penat\u00fd alebo \u013eahk\u00fd uhli\u010ditan v\u00e1penat\u00fd, do matrice PA6 fyzicky obmedzuje pohyb molek\u00fal vody, \u010d\u00edm br\u00e1ni ich dif\u00fazii do materi\u00e1lu.<\/li>\n<li><strong>\u00daprava a modifik\u00e1cia povrchu:<\/strong>\u00dapravou povrchu PA6, \u010di u\u017e chemickou alebo fyzik\u00e1lnou \u00fapravou, sa vytvor\u00ed bari\u00e9ra, ktor\u00e1 br\u00e1ni prenikaniu vody a zni\u017euje celkov\u00fa nasiakavos\u0165.<\/li>\n<\/ol>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Understanding_the_Core_Principles\"><\/span><strong>Pochopenie z\u00e1kladn\u00fdch princ\u00edpov<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u00da\u010dinnos\u0165 <a href=\"https:\/\/nylon-granules.com\/sk\/products\/nylon-6\/pa6-glass-fiber\/\">\u00daprava PA6<\/a> pri zni\u017eovan\u00ed absorpcie vody vych\u00e1dza z troch k\u013e\u00fa\u010dov\u00fdch princ\u00edpov:<\/p>\n<ul>\n<li><strong>\u00da\u010dinok polariz\u00e1cie tienenia:<\/strong>Zaveden\u00edm nepol\u00e1rnych alebo menej pol\u00e1rnych skup\u00edn do \u0161trukt\u00fary PA6 sa tieniacim efektom zni\u017euje pr\u00ed\u0165a\u017elivos\u0165 medzi PA6 a molekulami vody, \u010d\u00edm sa minimalizuje absorpcia vody.<\/li>\n<li><strong>Kry\u0161taliza\u010dn\u00fd tieniaci \u00fa\u010dinok:<\/strong>Zvy\u0161ovanie kry\u0161talinity PA6 prostredn\u00edctvom modifika\u010dn\u00fdch techn\u00edk zmen\u0161uje amorfn\u00e9 oblasti, v ktor\u00fdch sa hromadia molekuly vody, \u010do vedie k ni\u017e\u0161ej absorpcii vody.<\/li>\n<li><strong>\u0160truktur\u00e1lny tieniaci \u00fa\u010dinok:<\/strong>Pridan\u00edm pln\u00edv alebo modifik\u00e1torov povrchu sa vytvor\u00ed fyzik\u00e1lna bari\u00e9ra, ktor\u00e1 zabra\u0148uje priamemu kontaktu PA6 s vodou, \u010d\u00edm sa \u010falej zni\u017euje absorpcia vody.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Z\u00e1ver<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Modifik\u00e1cia PA6 pon\u00faka v\u0161estrann\u00fd pr\u00edstup k zv\u00fd\u0161eniu jeho odolnosti vo\u010di vode a roz\u0161\u00edreniu rozsahu jeho pou\u017eitia. Pochopen\u00edm z\u00e1kladn\u00fdch princ\u00edpov t\u00fdchto modifika\u010dn\u00fdch techn\u00edk m\u00f4\u017eeme \u00fa\u010dinne prisp\u00f4sobi\u0165 PA6 pre \u0161pecifick\u00e9 aplik\u00e1cie, ktor\u00e9 si vy\u017eaduj\u00fa v\u00fdnimo\u010dn\u00fd v\u00fdkon vo vlhkom prostred\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>Met\u00f3dy na zn\u00ed\u017eenie absorpcie vody v PA6 Na zn\u00ed\u017eenie absorpcie vody v PA6 sa be\u017ene pou\u017e\u00edvaj\u00fa tri z\u00e1kladn\u00e9 pr\u00edstupy: ko-modifika\u010dn\u00e9 \u010dinidl\u00e1: Pridan\u00edm ko-modifika\u010dn\u00fdch \u010dinidiel, ako je lldp, PP alebo polymeriz\u00e1cia anhydridom kyseliny male\u00ednovej, sa men\u00ed chemick\u00e1 \u0161trukt\u00fara PA6, \u010d\u00edm sa zni\u017euje po\u010det pol\u00e1rnych skup\u00edn, ktor\u00e9 pri\u0165ahuj\u00fa molekuly vody. Organick\u00e9 plniv\u00e1: Prid\u00e1vanie organick\u00fdch pln\u00edv, ako je napr\u00edklad uhli\u010ditan v\u00e1penat\u00fd [...]","protected":false},"author":1,"featured_media":2396,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-2393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nylon"],"_links":{"self":[{"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/posts\/2393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/comments?post=2393"}],"version-history":[{"count":4,"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/posts\/2393\/revisions"}],"predecessor-version":[{"id":2399,"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/posts\/2393\/revisions\/2399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/media\/2396"}],"wp:attachment":[{"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/media?parent=2393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/categories?post=2393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nylon-granules.com\/sk\/wp-json\/wp\/v2\/tags?post=2393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}