{"id":1778,"date":"2021-01-20T10:29:43","date_gmt":"2021-01-20T09:29:43","guid":{"rendered":"https:\/\/www.redhillballs.com\/produkty\/plastove-kulicky\/akrylatove-kulicky-plexisklo\/"},"modified":"2025-10-25T15:01:25","modified_gmt":"2025-10-25T13:01:25","slug":"pmma-gulicky","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/sk\/produkty\/plastove-gulicky\/pmma-gulicky\/","title":{"rendered":"PMMA guli\u010dky (akryl)"},"content":{"rendered":"<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Poly(methyl_methacrylate)\">PMMA guli\u010dky (akryl) \u2013 optick\u00e1 \u010d\u00edros\u0165, \u013eahk\u00e9 prevedenie<\/a><\/h2>\n<p>PMMA guli\u010dky sp\u00e1jaj\u00fa sklovit\u00fa prieh\u013eadnos\u0165 s n\u00edzkou hmotnos\u0165ou a bezkor\u00f3znym chodom. Ide\u00e1lne tam, kde z\u00e1le\u017e\u00ed na vidite\u013enosti, estetike a \u010distom, tichom pohybe\u2014napr. indik\u00e1cia prietoku, sp\u00e4tn\u00e9 ventily a pr\u00edstrojov\u00e1 technika\u2014PMMA poskytuje stabiln\u00fd, presn\u00fd v\u00fdkon bez hmotnosti \u010di kor\u00f3zie kovov.<\/p>\n<h3>\ud83d\udd27 K\u013e\u00fa\u010dov\u00e9 technick\u00e9 \u0161pecifik\u00e1cie<\/h3>\n<ul>\n<li><strong>Zlo\u017eenie<\/strong>: PMMA (polymetylmetakryl\u00e1t), optick\u00e9\/in\u017einierske triedy<\/li>\n<li><strong>\u0160trukt\u00fara<\/strong>: Amorfn\u00fd termoplast<\/li>\n<li><strong>Tvrdos\u0165<\/strong>: Shore D ~80\u201390<\/li>\n<li><strong>Hustota<\/strong>: ~1,18 g\/cm\u00b3<\/li>\n<li><strong>Prev\u00e1dzkov\u00e1 teplota<\/strong>: \u221240 a\u017e +80 \u00b0C (kr\u00e1tkodobo +100 \u00b0C)<\/li>\n<li><strong>Optick\u00e9<\/strong>: Vysok\u00e1 prieh\u013eadnos\u0165 (~92 % priepustnos\u0165 svetla); v\u00fdborn\u00fd izolant; nemagnetick\u00e9<\/li>\n<\/ul>\n<h3>\u2705 V\u00fdhody<\/h3>\n<ul>\n<li><strong>Optick\u00e1 \u010d\u00edros\u0165: Vzh\u013ead ako sklo; le\u0161tite\u013en\u00e9<\/strong><\/li>\n<li><strong>\u013dahk\u00e9 &amp; tich\u00e9<\/strong>: N\u00edzk\u00e1 zotrva\u010dnos\u0165, n\u00edzky hluk<\/li>\n<li><strong>Odolnos\u0165 vo\u010di poveternosti &amp; UV<\/strong>: Dobr\u00e1 vonkaj\u0161ia trv\u00e1cnos\u0165<\/li>\n<li><strong>Bez kor\u00f3zie<\/strong>: Bez hrdze; n\u00edzka nasiakavos\u0165<\/li>\n<\/ul>\n<h3>\ud83d\udd04 Aplik\u00e1cie pre PMMA guli\u010dky<\/h3>\n<ul>\n<li><strong>Indik\u00e1tory prietoku &amp; prieh\u013eadov\u00e9 guli\u010dky<\/strong><\/li>\n<li><strong>Sp\u00e4tn\u00e9 ventily &amp; d\u00e1vkova\u010de<\/strong><\/li>\n<li><strong>Pr\u00edstrojov\u00e9 &amp; laborat\u00f3rne zariadenia<\/strong><\/li>\n<li><strong>Displeje, kozmetika &amp; POS mechanizmy<\/strong><\/li>\n<\/ul>\n<h3>\ud83d\udce6 Dostupn\u00e9 triedy &amp; ve\u013ekosti<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\"><strong>Triedy<\/strong>: ISO 3290 GI \u2013 GIII<\/a><\/li>\n<li><strong>Priemery<\/strong>: 1\/16&#8243; \u2013 4&#8243;<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f PMMA guli\u010dky (akryl) \u2013 optick\u00e1 \u010d\u00edros\u0165, \u013eahk\u00e9 prevedenie PMMA guli\u010dky sp\u00e1jaj\u00fa sklovit\u00fa prieh\u013eadnos\u0165 s n\u00edzkou hmotnos\u0165ou a bezkor\u00f3znym chodom. Ide\u00e1lne tam, kde z\u00e1le\u017e\u00ed na vidite\u013enosti, estetike a \u010distom, tichom pohybe\u2014napr. indik\u00e1cia prietoku, sp\u00e4tn\u00e9 ventily a pr\u00edstrojov\u00e1 technika\u2014PMMA poskytuje stabiln\u00fd, presn\u00fd v\u00fdkon bez hmotnosti \u010di kor\u00f3zie kovov. \ud83d\udd27 K\u013e\u00fa\u010dov\u00e9 technick\u00e9 \u0161pecifik\u00e1cie Zlo\u017eenie: PMMA (polymetylmetakryl\u00e1t), optick\u00e9\/in\u017einierske [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9115,"parent":1775,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1778","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PMMA guli\u010dky akryl\/plexi \u2013 plav\u00e1ky, prietokomery a sp\u00e4tn\u00e9 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