{"id":1335,"date":"2025-08-05T09:17:30","date_gmt":"2025-08-05T09:17:30","guid":{"rendered":"https:\/\/www.plastictensile.com\/?page_id=1335"},"modified":"2025-08-05T09:17:32","modified_gmt":"2025-08-05T09:17:32","slug":"iso-37","status":"publish","type":"page","link":"https:\/\/www.plastictensile.com\/cs\/iso-37\/","title":{"rendered":"ISO 37"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1335\" class=\"elementor elementor-1335\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7fcfc64e e-flex e-con-boxed e-con e-parent\" data-id=\"7fcfc64e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36e0002 elementor-widget elementor-widget-text-editor\" data-id=\"36e0002\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4a4ada9 e-flex e-con-boxed e-con e-parent\" data-id=\"4a4ada9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a916be1 e-con-full e-flex e-con e-child\" data-id=\"a916be1\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7d275a7 e-con-full e-flex e-con e-child\" data-id=\"7d275a7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c10b4e2 elementor-widget elementor-widget-image\" data-id=\"c10b4e2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"816\" src=\"https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-2_11zon-768x816.webp\" class=\"attachment-medium_large size-medium_large wp-image-1337\" alt=\"tester tahu iso 37\" srcset=\"https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-2_11zon-768x816.webp 768w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-2_11zon-282x300.webp 282w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-2_11zon-964x1024.webp 964w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-2_11zon-1446x1536.webp 1446w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-2_11zon-1928x2048.webp 1928w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-01f82b7 e-con-full e-flex e-con e-child\" data-id=\"01f82b7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45846b0 elementor-widget elementor-widget-heading\" data-id=\"45846b0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">ISO 37<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b0db79 elementor-widget elementor-widget-heading\" data-id=\"8b0db79\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zkou\u0161ky prodlou\u017een\u00ed a s\u00edly p\u0159i p\u0159etr\u017een\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fd0f4a6 e-con-full e-flex e-con e-child\" data-id=\"fd0f4a6\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60bfba2 elementor-widget elementor-widget-text-editor\" data-id=\"60bfba2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"313\" data-end=\"945\">V oblasti pry\u017ee, termoplastick\u00fdch elastomer\u016f a pru\u017en\u00fdch tenkovrstv\u00fdch materi\u00e1l\u016f jsou mechanick\u00e9 vlastnosti rozhoduj\u00edc\u00edm faktorem kvality a bezpe\u010dnosti v\u00fdrobk\u016f. Jednou z kl\u00ed\u010dov\u00fdch vlastnost\u00ed, kter\u00e9 je t\u0159eba hodnotit, je <strong data-start=\"504\" data-end=\"518\">prodlou\u017een\u00ed<\/strong>-jak moc se materi\u00e1l nat\u00e1hne, ne\u017e se p\u0159etrhne. Mezin\u00e1rodn\u00ed norma <strong data-start=\"593\" data-end=\"603\">ISO 37<\/strong> poskytuje podrobnou a spolehlivou metodu pro ur\u010den\u00ed <strong data-start=\"664\" data-end=\"700\">vlastnosti nap\u011bt\u00ed v tahu a deformace<\/strong> z vulkanizovan\u00e9 nebo termoplastick\u00e9 pry\u017ee. V tomto \u010dl\u00e1nku se zab\u00fdv\u00e1me zku\u0161ebn\u00edmi postupy podle normy ISO 37, jej\u00edm v\u00fdznamem pro kontrolu kvality materi\u00e1l\u016f a t\u00edm, jak modern\u00ed za\u0159\u00edzen\u00ed, jako je nap\u0159. <strong data-start=\"875\" data-end=\"900\">TST-01 tahov\u00fd tester<\/strong> m\u016f\u017ee podpo\u0159it p\u0159esn\u00e9 a opakovateln\u00e9 v\u00fdsledky.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5094744 e-flex e-con-boxed e-con e-parent\" data-id=\"5094744\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95627a6 elementor-widget elementor-widget-heading\" data-id=\"95627a6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Prodlou\u017een\u00ed a jeho \u00faloha v chov\u00e1n\u00ed materi\u00e1lu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-91ed2aa e-flex e-con-boxed e-con e-parent\" data-id=\"91ed2aa\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fec241f elementor-widget elementor-widget-text-editor\" data-id=\"fec241f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1210\" data-end=\"1449\">Jednodu\u0161e \u0159e\u010deno, <strong data-start=\"1227\" data-end=\"1241\">prodlou\u017een\u00ed<\/strong> je procentu\u00e1ln\u00ed n\u00e1r\u016fst d\u00e9lky materi\u00e1lu p\u0159i ta\u017een\u00ed. Norma ISO 37 definuje n\u011bkolik kl\u00ed\u010dov\u00fdch m\u011b\u0159en\u00ed, v\u010detn\u011b <strong data-start=\"1364\" data-end=\"1387\">prodlou\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed<\/strong>, kter\u00fd vyjad\u0159uje, jak daleko se vzorek m\u016f\u017ee nat\u00e1hnout, ne\u017e praskne.<\/p>\n<p data-start=\"1451\" data-end=\"1744\">To m\u00e1 v\u00fdznam v re\u00e1ln\u00fdch aplikac\u00edch. T\u011bsn\u011bn\u00ed, rukavice, balic\u00ed f\u00f3lie, l\u00e9ka\u0159sk\u00e9 hadi\u010dky - tyto v\u00fdrobky mus\u00ed b\u00fdt schopn\u00e9 se rozt\u00e1hnout, ani\u017e by selhaly. M\u011b\u0159en\u00edm reakce pry\u017eov\u00fdch nebo f\u00f3liov\u00fdch materi\u00e1l\u016f p\u0159i zat\u00ed\u017een\u00ed mohou v\u00fdrobci p\u0159edv\u00eddat v\u00fdkon, odhalit slab\u00e1 m\u00edsta a zajistit spolehlivost v\u00fdrobk\u016f.<\/p>\n<p data-start=\"1746\" data-end=\"2016\">D\u016fle\u017eit\u00e9 je tak\u00e9 pochopit <strong data-start=\"1784\" data-end=\"1830\">definice prodlou\u017een\u00ed p\u0159i tahov\u00e9 zkou\u0161ce<\/strong>: je to nam\u011b\u0159en\u00e1 deformace vyj\u00e1d\u0159en\u00e1 v procentech p\u016fvodn\u00ed d\u00e9lky m\u011b\u0159idla p\u0159i p\u016fsoben\u00ed s\u00edly. Tato metrika pom\u00e1h\u00e1 propojit chov\u00e1n\u00ed materi\u00e1lu s re\u00e1ln\u00fdmi podm\u00ednkami pou\u017eit\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-19cc3ce e-flex e-con-boxed e-con e-parent\" data-id=\"19cc3ce\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2dadc4 elementor-widget elementor-widget-heading\" data-id=\"c2dadc4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vybaven\u00ed a nastaven\u00ed pro testov\u00e1n\u00ed podle normy ISO 37<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47f2e33 e-flex e-con-boxed e-con e-parent\" data-id=\"47f2e33\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2e9608 elementor-widget elementor-widget-text-editor\" data-id=\"c2e9608\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2066\" data-end=\"2144\">Pro spr\u00e1vn\u00e9 proveden\u00ed zkou\u0161ek podle normy ISO 37 pot\u0159ebujete spr\u00e1vn\u00e9 vybaven\u00ed:<\/p>\n<ul data-start=\"2146\" data-end=\"2413\">\n<li data-start=\"2146\" data-end=\"2238\">\n<p data-start=\"2148\" data-end=\"2238\">A <strong data-start=\"2150\" data-end=\"2192\">zku\u0161ebn\u00ed stroj na tah a prodlou\u017een\u00ed<\/strong> s p\u0159esn\u00fdm m\u011b\u0159en\u00edm s\u00edly a rozta\u017een\u00ed<\/p>\n<\/li>\n<li data-start=\"2239\" data-end=\"2292\">\n<p data-start=\"2241\" data-end=\"2292\">\u00dachyty ur\u010den\u00e9 pro vzorky ve tvaru \u010dinky nebo prstence<\/p>\n<\/li>\n<li data-start=\"2293\" data-end=\"2352\">\n<p data-start=\"2295\" data-end=\"2352\">Standardizovan\u00fd v\u00fdsekov\u00fd stroj pro p\u0159\u00edpravu konzistentn\u00edch vzork\u016f<\/p>\n<\/li>\n<li data-start=\"2353\" data-end=\"2413\">\n<p data-start=\"2355\" data-end=\"2413\">N\u00e1stroje pro m\u011b\u0159en\u00ed tlou\u0161\u0165ky, \u0161\u00ed\u0159ky a stavu vzorku<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2415\" data-end=\"2742\">Vysoce kvalitn\u00ed <strong data-start=\"2430\" data-end=\"2485\">mechanick\u00fd zku\u0161ebn\u00ed stroj pro m\u011b\u0159en\u00ed pr\u016fta\u017enosti tenk\u00fdch vrstev<\/strong>-jako <strong data-start=\"2495\" data-end=\"2520\">TST-01 Tahov\u00e1 zkou\u0161e\u010dka<\/strong>-v\u00fdznamn\u011b ovliv\u0148uje ka\u017edodenn\u00ed provoz laborato\u0159e. Jeho schopnost nastavit rychlost zkou\u0161ky, podporovat r\u016fzn\u00e9 tvary vzork\u016f a poskytovat \u017eivou zp\u011btnou vazbu na k\u0159ivky nap\u011bt\u00ed a deformace zvy\u0161uje efektivitu i kvalitu v\u00fdsledk\u016f.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c457dc8 e-flex e-con-boxed e-con e-parent\" data-id=\"c457dc8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6de35cd elementor-widget elementor-widget-heading\" data-id=\"6de35cd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Chov\u00e1n\u00ed p\u0159i p\u0159etr\u017een\u00ed a nap\u011bt\u00ed v tahu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-965a247 e-flex e-con-boxed e-con e-parent\" data-id=\"965a247\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5be869 elementor-widget elementor-widget-text-editor\" data-id=\"b5be869\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2795\" data-end=\"2949\">V pr\u016fb\u011bhu tahov\u00e9 zkou\u0161ky se <strong data-start=\"2829\" data-end=\"2847\">zlomov\u00e1 s\u00edla<\/strong> je zaznamen\u00e1n v okam\u017eiku, kdy materi\u00e1l praskne. Norma ISO 37 vy\u017eaduje sledov\u00e1n\u00ed n\u011bkolika souvisej\u00edc\u00edch vlastnost\u00ed:<\/p>\n<ul data-start=\"2951\" data-end=\"3271\">\n<li data-start=\"2951\" data-end=\"3010\">\n<p data-start=\"2953\" data-end=\"3010\"><strong data-start=\"2953\" data-end=\"2973\">Pevnost v tahu<\/strong>: maxim\u00e1ln\u00ed nap\u011bt\u00ed p\u0159ed selh\u00e1n\u00edm<\/p>\n<\/li>\n<li data-start=\"3011\" data-end=\"3087\">\n<p data-start=\"3013\" data-end=\"3087\"><strong data-start=\"3013\" data-end=\"3036\">Prodlou\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed<\/strong>: jak daleko se materi\u00e1l nat\u00e1hne, ne\u017e se p\u0159etrhne.<\/p>\n<\/li>\n<li data-start=\"3088\" data-end=\"3179\">\n<p data-start=\"3090\" data-end=\"3179\"><strong data-start=\"3090\" data-end=\"3122\">Nap\u011bt\u00ed p\u0159i dan\u00e9m prodlou\u017een\u00ed<\/strong>: kolik s\u00edly je t\u0159eba k dosa\u017een\u00ed definovan\u00e9ho prodlou\u017een\u00ed.<\/p>\n<\/li>\n<li data-start=\"3180\" data-end=\"3271\">\n<p data-start=\"3182\" data-end=\"3271\"><strong data-start=\"3182\" data-end=\"3217\">Prodlou\u017een\u00ed p\u0159i ur\u010dit\u00e9m nap\u011bt\u00ed<\/strong>: jak moc se materi\u00e1l p\u0159i ur\u010dit\u00e9m zat\u00ed\u017een\u00ed rozt\u00e1hne.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3273\" data-end=\"3484\">Aby bylo mo\u017en\u00e9 tyto hodnoty spolehliv\u011b zaznamenat, spol\u00e9haj\u00ed se laborato\u0159e na schopnou <strong data-start=\"3336\" data-end=\"3361\">zkou\u0161e\u010dka s\u00edly p\u0159i p\u0159etr\u017een\u00ed<\/strong>. Nap\u0159\u00edklad TST-01 nab\u00edz\u00ed p\u0159esnost a opakovatelnost zat\u00ed\u017een\u00ed t\u0159\u00eddy 1 v \u0161irok\u00e9m rozsahu materi\u00e1l\u016f a tlou\u0161t\u011bk.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-db85dff e-flex e-con-boxed e-con e-parent\" data-id=\"db85dff\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c1a66b5 elementor-widget elementor-widget-heading\" data-id=\"c1a66b5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ISO 37 Zku\u0161ebn\u00ed postup pro stanoven\u00ed prodlou\u017een\u00ed a tahov\u00fdch vlastnost\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4b04fea e-flex e-con-boxed e-con e-parent\" data-id=\"4b04fea\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe0522e elementor-widget elementor-widget-text-editor\" data-id=\"fe0522e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3545\" data-end=\"3823\">Ne v\u0161echny materi\u00e1ly se p\u0159i testov\u00e1n\u00ed chovaj\u00ed stejn\u011b. Proto <strong data-start=\"3606\" data-end=\"3651\">nastaven\u00ed zku\u0161ebn\u00ed rychlosti na z\u00e1klad\u011b prodlou\u017een\u00ed<\/strong> je kl\u00ed\u010dovou sou\u010d\u00e1st\u00ed normy ISO 37. Norma uv\u00e1d\u00ed rychlosti jako 500 mm\/min, ale v z\u00e1vislosti na pru\u017enosti nebo tuhosti materi\u00e1lu m\u016f\u017ee b\u00fdt nutn\u00e9 pomalej\u0161\u00ed nebo rychlej\u0161\u00ed nastaven\u00ed.<\/p>\n<p data-start=\"3825\" data-end=\"4096\">P\u0159i pr\u00e1ci s materi\u00e1ly, kter\u00e9 se snadno roztahuj\u00ed, nebo s t\u011bmi, kter\u00e9 se neroztahuj\u00ed, je z\u00e1sadn\u00ed mo\u017enost jemn\u00e9ho nastaven\u00ed rychlosti testu. Pou\u017eit\u00ed stroje, jako je TST-01, umo\u017e\u0148uje obsluze nastavit rychlosti, kter\u00e9 odpov\u00eddaj\u00ed jak norm\u011b, tak specifick\u00fdm pot\u0159eb\u00e1m testovan\u00e9ho materi\u00e1lu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0e34e6b e-flex e-con-boxed e-con e-parent\" data-id=\"0e34e6b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3177a9a e-con-full e-flex e-con e-child\" data-id=\"3177a9a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b711d3 elementor-widget elementor-widget-text-editor\" data-id=\"0b711d3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"663\" data-end=\"688\">1. P\u0159\u00edprava vzorku<\/h3>\n<ul data-start=\"690\" data-end=\"1365\">\n<li data-start=\"690\" data-end=\"1017\">\n<p data-start=\"692\" data-end=\"778\"><strong data-start=\"692\" data-end=\"709\">Typ vzorku<\/strong>: Zvolte vhodn\u00fd tvar podle materi\u00e1lu a c\u00edl\u016f zkou\u0161ky:<\/p>\n<ul data-start=\"781\" data-end=\"1017\">\n<li data-start=\"781\" data-end=\"897\">\n<p data-start=\"783\" data-end=\"897\"><strong data-start=\"783\" data-end=\"802\">Ve tvaru \u010dinky<\/strong> vzorky (typ 1, 2, 3 atd.) jsou nej\u010dast\u011bj\u0161\u00ed a nejpreferovan\u011bj\u0161\u00ed pro <strong data-start=\"868\" data-end=\"888\">pevnost v tahu<\/strong> testov\u00e1n\u00ed.<\/p>\n<\/li>\n<li data-start=\"900\" data-end=\"1017\">\n<p data-start=\"902\" data-end=\"1017\"><strong data-start=\"902\" data-end=\"917\">Ve tvaru prstence<\/strong> vzorky (typ A nebo B) mohou b\u00fdt pou\u017eity pro automatick\u00e9 nastaven\u00ed nebo v p\u0159\u00edpad\u011b omezen\u00e9 dostupnosti materi\u00e1lu.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"1018\" data-end=\"1194\">\n<p data-start=\"1020\" data-end=\"1194\"><strong data-start=\"1020\" data-end=\"1031\">\u0158ez\u00e1n\u00ed<\/strong>: Pou\u017eijte standardn\u00ed matrice nebo fr\u00e9zy podle rozm\u011bru ISO 37. \u00dazk\u00e1 \u010d\u00e1st vzork\u016f \u010dinek by m\u011bla b\u00fdt p\u0159esn\u011b tvarovan\u00e1 a hladk\u00e1, aby se zabr\u00e1nilo koncentraci nap\u011bt\u00ed.<\/p>\n<\/li>\n<li data-start=\"1195\" data-end=\"1365\">\n<p data-start=\"1197\" data-end=\"1259\"><strong data-start=\"1197\" data-end=\"1210\">Tlou\u0161\u0165ka<\/strong>: Zajist\u011bte, aby vzorky odpov\u00eddaly standardn\u00edm toleranc\u00edm:<\/p>\n<ul data-start=\"1262\" data-end=\"1365\">\n<li data-start=\"1262\" data-end=\"1299\">\n<p data-start=\"1264\" data-end=\"1299\">\u010cinky: obvykle <strong data-start=\"1283\" data-end=\"1299\">2,0 \u00b1 0,2 mm<\/strong><\/p>\n<\/li>\n<li data-start=\"1302\" data-end=\"1365\">\n<p data-start=\"1304\" data-end=\"1365\">Krou\u017eky: radi\u00e1ln\u00ed \u0161\u00ed\u0159ka a tlou\u0161\u0165ka uvnit\u0159 <strong data-start=\"1345\" data-end=\"1356\">\u00b10,2 mm<\/strong> (Typ A)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5161fad e-con-full e-flex e-con e-child\" data-id=\"5161fad\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b813021 elementor-widget elementor-widget-video\" data-id=\"b813021\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=1WDT4LNinmU&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cb12718 e-con-full e-flex e-con e-child\" data-id=\"cb12718\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3ca240 elementor-widget elementor-widget-text-editor\" data-id=\"c3ca240\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"1372\" data-end=\"1391\">2. Kondice<\/h3>\n<ul data-start=\"1393\" data-end=\"1631\">\n<li data-start=\"1393\" data-end=\"1515\">\n<p data-start=\"1395\" data-end=\"1515\">P\u0159ed testov\u00e1n\u00edm vzorky upravte na <strong data-start=\"1436\" data-end=\"1463\">23 \u00b1 2 \u00b0C a 50 \u00b1 5% relativn\u00ed vlhkosti vzduchu<\/strong> pro <strong data-start=\"1468\" data-end=\"1489\">nejm\u00e9n\u011b 16 hodin<\/strong>, po <strong data-start=\"1501\" data-end=\"1514\">ISO 23529<\/strong>.<\/p>\n<\/li>\n<li data-start=\"1516\" data-end=\"1631\">\n<p data-start=\"1518\" data-end=\"1631\">Pokud byla pry\u017e ned\u00e1vno vulkanizov\u00e1na, po\u010dkejte alespo\u0148 t\u0159i dny. <strong data-start=\"1571\" data-end=\"1582\">3 hodiny<\/strong> p\u0159ed testov\u00e1n\u00edm, aby se vlastnosti stabilizovaly.<\/p>\n<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f6e7c20 e-flex e-con-boxed e-con e-parent\" data-id=\"f6e7c20\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4462f0d e-con-full e-flex e-con e-child\" data-id=\"4462f0d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1830c96 elementor-widget elementor-widget-text-editor\" data-id=\"1830c96\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"1638\" data-end=\"1660\">3. Nastaven\u00ed za\u0159\u00edzen\u00ed<\/h3>\n<ul data-start=\"1662\" data-end=\"2094\">\n<li data-start=\"1662\" data-end=\"1769\">\n<p data-start=\"1664\" data-end=\"1769\">Pou\u017eijte <strong data-start=\"1670\" data-end=\"1712\">zku\u0161ebn\u00ed stroj na tah a prodlou\u017een\u00ed<\/strong> (nap\u0159, <strong data-start=\"1720\" data-end=\"1730\">TST-01<\/strong>), kter\u00fd spl\u0148uje t\u0159\u00eddu p\u0159esnosti 1 podle normy ISO 5893.<\/p>\n<\/li>\n<li data-start=\"1770\" data-end=\"1833\">\n<p data-start=\"1772\" data-end=\"1833\">Ujist\u011bte se, \u017ee \u00fachyty odpov\u00eddaj\u00ed tvaru vzorku a zabra\u0148uj\u00ed sklouznut\u00ed.<\/p>\n<\/li>\n<li data-start=\"1834\" data-end=\"1970\">\n<p data-start=\"1836\" data-end=\"1970\">Nastaven\u00ed testu <strong data-start=\"1849\" data-end=\"1868\">rychlost k\u0159\u00ed\u017eov\u00e9 hlavy<\/strong> (typicky <strong data-start=\"1880\" data-end=\"1894\">500 mm\/min<\/strong>, ale m\u016f\u017ee b\u00fdt 200 nebo 100 mm\/min v z\u00e1vislosti na vzorku a chov\u00e1n\u00ed p\u0159i prodlou\u017een\u00ed).<\/p>\n<\/li>\n<li data-start=\"1971\" data-end=\"2094\">\n<p data-start=\"1973\" data-end=\"2094\">Pro vysoce p\u0159esn\u00e9 m\u011b\u0159en\u00ed deformace pou\u017eijte p\u0159\u00edstroj. <strong data-start=\"2020\" data-end=\"2036\">extenzometr<\/strong> vyhovuje t\u0159\u00edd\u011b D nebo E (v z\u00e1vislosti na typu \u010dinky).<\/p>\n<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f6d3608 e-con-full e-flex e-con e-child\" data-id=\"f6d3608\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d94237d elementor-widget elementor-widget-text-editor\" data-id=\"d94237d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"2101\" data-end=\"2125\">4. Postup testov\u00e1n\u00ed<\/h3>\n<ul data-start=\"2127\" data-end=\"2632\">\n<li data-start=\"2127\" data-end=\"2232\">\n<p data-start=\"2129\" data-end=\"2232\">Vzorek pevn\u011b upevn\u011bte do \u00fachyt\u016f stroje a pe\u010dliv\u011b jej vyrovnejte, aby nedo\u0161lo k jeho ohnut\u00ed nebo zkroucen\u00ed.<\/p>\n<\/li>\n<li data-start=\"2233\" data-end=\"2312\">\n<p data-start=\"2235\" data-end=\"2312\">Zah\u00e1jen\u00ed testu: nat\u00e1hn\u011bte vzorek <strong data-start=\"2272\" data-end=\"2295\">p\u0159i konstantn\u00ed rychlosti<\/strong> dokud se nerozbije.<\/p>\n<\/li>\n<li data-start=\"2313\" data-end=\"2632\">\n<p data-start=\"2315\" data-end=\"2418\">B\u011bhem zkou\u0161ky pr\u016fb\u011b\u017en\u011b zaznamen\u00e1vejte s\u00edlu a prodlou\u017een\u00ed. Pro ka\u017ed\u00fd vzorek z\u00edskejte n\u00e1sleduj\u00edc\u00ed \u00fadaje:<\/p>\n<ul data-start=\"2421\" data-end=\"2632\">\n<li data-start=\"2421\" data-end=\"2479\">\n<p data-start=\"2423\" data-end=\"2479\"><strong data-start=\"2423\" data-end=\"2448\">Pevnost v tahu (TS)<\/strong>: Maxim\u00e1ln\u00ed nap\u011bt\u00ed p\u0159ed selh\u00e1n\u00edm<\/p>\n<\/li>\n<li data-start=\"2482\" data-end=\"2540\">\n<p data-start=\"2484\" data-end=\"2540\"><strong data-start=\"2484\" data-end=\"2512\">Prodlou\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed (Eb)<\/strong>: Procentu\u00e1ln\u00ed nap\u011bt\u00ed p\u0159i p\u0159etr\u017een\u00ed<\/p>\n<\/li>\n<li data-start=\"2543\" data-end=\"2632\">\n<p data-start=\"2545\" data-end=\"2632\"><strong data-start=\"2545\" data-end=\"2580\">Nap\u011bt\u00ed p\u0159i dan\u00e9m prodlou\u017een\u00ed (Se)<\/strong> a <strong data-start=\"2585\" data-end=\"2620\">prodlou\u017een\u00ed p\u0159i dan\u00e9m nap\u011bt\u00ed (Es)<\/strong> v p\u0159\u00edpad\u011b pot\u0159eby<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d4176ac e-flex e-con-boxed e-con e-parent\" data-id=\"d4176ac\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d447ebf elementor-widget elementor-widget-heading\" data-id=\"d447ebf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">V\u00fdb\u011br spr\u00e1vn\u00e9 tahov\u00e9 zkou\u0161ky pro ISO 37<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bb3404d e-flex e-con-boxed e-con e-parent\" data-id=\"bb3404d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-53282fb elementor-widget elementor-widget-text-editor\" data-id=\"53282fb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Abyste pln\u011b vyhov\u011bli norm\u011b ISO 37, mus\u00edte <strong data-start=\"4186\" data-end=\"4204\">tahov\u00fd tester<\/strong> mus\u00ed b\u00fdt v\u00edce ne\u017e jen p\u0159esn\u00fd - m\u011bl by b\u00fdt tak\u00e9 flexibiln\u00ed, u\u017eivatelsky p\u0159\u00edv\u011btiv\u00fd a odoln\u00fd.<\/p>\n<p>Na str\u00e1nk\u00e1ch <a href=\"https:\/\/www.plastictensile.com\/cs\/tensile-strength-of-polyethylene\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"4302\" data-end=\"4327\">TST-01 Tahov\u00e1 zkou\u0161e\u010dka<\/strong><\/a> podle <strong data-start=\"4331\" data-end=\"4351\">Cell Instruments<\/strong> se trefuje do v\u0161ech bod\u016f. Je ide\u00e1ln\u00ed pro:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3a4c6e7 e-flex e-con-boxed e-con e-parent\" data-id=\"3a4c6e7\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4d60eea e-con-full e-flex e-con e-child\" data-id=\"4d60eea\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7fbd7f elementor-widget elementor-widget-image\" data-id=\"c7fbd7f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-1_11zon-768x768.webp\" class=\"attachment-medium_large size-medium_large wp-image-1338\" alt=\"tester tahu iso 37\" srcset=\"https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-1_11zon-768x768.webp 768w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-1_11zon-300x300.webp 300w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-1_11zon-1024x1024.webp 1024w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-1_11zon-150x150.webp 150w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-1_11zon-1536x1536.webp 1536w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/iso-37-tensile-tester-1_11zon.webp 1840w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b7a8d3c e-con-full e-flex e-con e-child\" data-id=\"b7a8d3c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed9a402 elementor-widget elementor-widget-text-editor\" data-id=\"ed9a402\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul data-start=\"4389\" data-end=\"4527\">\n<li data-start=\"4389\" data-end=\"4423\">\n<p data-start=\"4391\" data-end=\"4423\">Pry\u017eov\u00e9 a elastomerov\u00e9 materi\u00e1ly<\/p>\n<\/li>\n<li data-start=\"4424\" data-end=\"4469\">\n<p data-start=\"4426\" data-end=\"4469\">Tenk\u00e9 f\u00f3lie, f\u00f3lie a flexibiln\u00ed obaly<\/p>\n<\/li>\n<li data-start=\"4470\" data-end=\"4527\">\n<p data-start=\"4472\" data-end=\"4527\">Aplikace v automobilov\u00e9m pr\u016fmyslu, obalov\u00e9m pr\u016fmyslu, zdravotnictv\u00ed a v\u00fdzkumu a v\u00fdvoji<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4529\" data-end=\"4550\">Mezi hlavn\u00ed funkce pat\u0159\u00ed:<\/p>\n<ul data-start=\"4552\" data-end=\"4799\">\n<li data-start=\"4552\" data-end=\"4599\">\n<p data-start=\"4554\" data-end=\"4599\">Nastaviteln\u00e1 rychlost testov\u00e1n\u00ed od 1-500 mm\/min<\/p>\n<\/li>\n<li data-start=\"4600\" data-end=\"4641\">\n<p data-start=\"4602\" data-end=\"4641\">V\u00edcejazy\u010dn\u00e9 rozhran\u00ed dotykov\u00e9 obrazovky<\/p>\n<\/li>\n<li data-start=\"4642\" data-end=\"4692\">\n<p data-start=\"4644\" data-end=\"4692\">Kompatibilita se vzorky \u010dinek a krou\u017ek\u016f<\/p>\n<\/li>\n<li data-start=\"4693\" data-end=\"4734\">\n<p data-start=\"4695\" data-end=\"4734\">Grafick\u00e9 zn\u00e1zorn\u011bn\u00ed z\u00e1vislosti s\u00edly na prodlou\u017een\u00ed v re\u00e1ln\u00e9m \u010dase<\/p>\n<\/li>\n<li data-start=\"4735\" data-end=\"4799\">\n<p data-start=\"4737\" data-end=\"4799\">Funkce automatick\u00e9ho n\u00e1vratu, ochrany limit\u016f a voliteln\u00e9ho tisku<\/p>\n<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e2c28f7 e-flex e-con-boxed e-con e-parent\" data-id=\"e2c28f7\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32c2da7 elementor-widget elementor-widget-text-editor\" data-id=\"32c2da7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pro laborato\u0159e, kter\u00e9 b\u011b\u017en\u011b testuj\u00ed <strong data-start=\"4830\" data-end=\"4853\">prodlou\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed<\/strong>nebo pot\u0159ebuj\u00ed spolehliv\u00e9 <strong data-start=\"4872\" data-end=\"4915\">zku\u0161ebn\u00ed stroje na tah a prodlou\u017een\u00ed<\/strong>, TST-01 nab\u00edz\u00ed p\u0159esnost a efektivitu v jedn\u00e9 kompaktn\u00ed a snadno ovladateln\u00e9 platform\u011b.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-877388d e-flex e-con-boxed e-con e-parent\" data-id=\"877388d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-344fc7c elementor-widget elementor-widget-heading\" data-id=\"344fc7c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aplikace v re\u00e1ln\u00e9m sv\u011bt\u011b<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b467500 e-flex e-con-boxed e-con e-parent\" data-id=\"b467500\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-94b78c2 elementor-widget elementor-widget-text-editor\" data-id=\"94b78c2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"5035\" data-end=\"5133\">Norma ISO 37 se pou\u017e\u00edv\u00e1 v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, kde je d\u016fle\u017eit\u00e1 pru\u017enost a mechanick\u00e1 pevnost materi\u00e1lu:<\/p>\n<ul data-start=\"5135\" data-end=\"5451\">\n<li data-start=\"5135\" data-end=\"5184\">\n<p data-start=\"5137\" data-end=\"5184\"><strong data-start=\"5137\" data-end=\"5151\">Automobilov\u00fd pr\u016fmysl<\/strong>: gumov\u00e1 t\u011bsn\u011bn\u00ed, hadice, pr\u016fchodky<\/p>\n<\/li>\n<li data-start=\"5185\" data-end=\"5244\">\n<p data-start=\"5187\" data-end=\"5244\"><strong data-start=\"5187\" data-end=\"5198\">L\u00e9ka\u0159sk\u00e9 str\u00e1nky<\/strong>: latexov\u00e9 rukavice, hadi\u010dky, obaly na b\u00e1zi f\u00f3lie<\/p>\n<\/li>\n<li data-start=\"5245\" data-end=\"5316\">\n<p data-start=\"5247\" data-end=\"5316\"><strong data-start=\"5247\" data-end=\"5268\">Spot\u0159ebn\u00ed zbo\u017e\u00ed<\/strong>: sportovn\u00ed zbo\u017e\u00ed, obuv, elastick\u00e9 sou\u010d\u00e1sti<\/p>\n<\/li>\n<li data-start=\"5317\" data-end=\"5385\">\n<p data-start=\"5319\" data-end=\"5385\"><strong data-start=\"5319\" data-end=\"5332\">Balen\u00ed<\/strong>: stre\u010dov\u00e9 f\u00f3lie, bari\u00e9rov\u00e9 vrstvy, flexibiln\u00ed lamin\u00e1ty<\/p>\n<\/li>\n<li data-start=\"5386\" data-end=\"5451\">\n<p data-start=\"5388\" data-end=\"5451\"><strong data-start=\"5388\" data-end=\"5403\">Elektronika<\/strong>: pru\u017en\u00e9 izola\u010dn\u00ed a ochrann\u00e9 materi\u00e1ly<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5453\" data-end=\"5572\">M\u011b\u0159en\u00edm prodlou\u017een\u00ed a tahov\u00fdch vlastnost\u00ed mohou v\u00fdrobci zajistit, \u017ee jejich v\u00fdrobky vydr\u017e\u00ed tlak - a to doslova.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-219aba0 e-flex e-con-boxed e-con e-parent\" data-id=\"219aba0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3bae3b1 elementor-widget elementor-widget-heading\" data-id=\"3bae3b1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Z\u00e1v\u011bre\u010dn\u00e9 my\u0161lenky<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2997a86 e-flex e-con-boxed e-con e-parent\" data-id=\"2997a86\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd3c479 elementor-widget elementor-widget-text-editor\" data-id=\"dd3c479\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"5598\" data-end=\"5899\">Norma ISO 37 je v\u00edce ne\u017e jen zku\u0161ebn\u00ed metoda - je to d\u016fle\u017eit\u00fd n\u00e1stroj pro pochopen\u00ed toho, jak pry\u017e a pru\u017en\u00e9 materi\u00e1ly funguj\u00ed p\u0159i z\u00e1t\u011b\u017ei. A\u0165 u\u017e se zam\u011b\u0159ujete na <strong data-start=\"5753\" data-end=\"5776\">prodlou\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed<\/strong>, <strong data-start=\"5778\" data-end=\"5804\">anal\u00fdza nap\u011bt\u00ed a deformace<\/strong>nebo v\u00fdb\u011br spr\u00e1vn\u00e9ho <strong data-start=\"5828\" data-end=\"5846\">tahov\u00fd tester<\/strong>, norma ISO 37 v\u00e1m poskytuje spolehliv\u00fd r\u00e1mec pro pr\u00e1ci.<\/p>\n<p data-start=\"5901\" data-end=\"6111\">A d\u00edky pokro\u010dil\u00fdm p\u0159\u00edstroj\u016fm, jako je nap\u0159. <a href=\"https:\/\/www.celtec.cn\/productinfo\/1228363.html\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"5940\" data-end=\"5965\">TST-01 Tahov\u00e1 zkou\u0161e\u010dka<\/strong><\/a> z <strong data-start=\"5971\" data-end=\"5991\">Cell Instruments<\/strong>, m\u016f\u017ee va\u0161e laborato\u0159 prov\u00e1d\u011bt testy ISO 37 s jistotou - s podporou p\u0159esnosti, flexibility a v\u017edy spolehliv\u00fdch v\u00fdsledk\u016f.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>ISO 37 Zkou\u0161ka prodlou\u017een\u00ed a s\u00edly p\u0159i p\u0159etr\u017een\u00ed V oblasti pry\u017ee, termoplastick\u00fdch elastomer\u016f a pru\u017en\u00fdch tenk\u00fdch f\u00f3liov\u00fdch materi\u00e1l\u016f je mechanick\u00fd v\u00fdkon rozhoduj\u00edc\u00edm faktorem kvality a bezpe\u010dnosti v\u00fdrobku. Jednou z kl\u00ed\u010dov\u00fdch vlastnost\u00ed, kterou je t\u0159eba hodnotit, je prodlou\u017een\u00ed - jak moc se materi\u00e1l nat\u00e1hne, ne\u017e se p\u0159etrhne. Mezin\u00e1rodn\u00ed norma ISO 37 poskytuje podrobnou a spolehlivou metodu pro stanoven\u00ed [...]","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1335","page","type-page","status-publish","hentry"],"rankMath":{"parentDomain":"plastictensile.com","noFollowDomains":[],"noFollowExcludeDomains":[],"noFollowExternalLinks":false,"featuredImageNotice":"Doporu\u010den\u00fd obr\u00e1zek by m\u011bl b\u00fdt alespo\u0148 200 x 200 pixel\u016f, aby jej bylo mo\u017en\u00e9 zachytit na Facebooku a na jin\u00fdch soci\u00e1ln\u00edch s\u00edt\u00edch.","pluginReviewed":false,"postSettings":{"linkSuggestions":true,"useFocusKeyword":false},"frontEndScore":false,"postName":"iso-37","permalinkFormat":"https:\/\/www.plastictensile.com\/cs\/%pagename%\/","showLockModifiedDate":true,"assessor":{"focusKeywordLink":"https:\/\/www.plastictensile.com\/wp-admin\/edit.php?focus_keyword=%focus_keyword%&post_type=%post_type%","hasTOCPlugin":true,"primaryTaxonomy":false,"serpData":{"title":"ISO 37 Elongation Testing with Powerful Testing Machines","description":"Learn about ISO 37 tensile testing for rubber and thermoplastic materials. 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