{"id":1328,"date":"2025-08-05T07:10:20","date_gmt":"2025-08-05T07:10:20","guid":{"rendered":"https:\/\/www.plastictensile.com\/?page_id=1328"},"modified":"2025-08-05T07:32:23","modified_gmt":"2025-08-05T07:32:23","slug":"astm-f904","status":"publish","type":"page","link":"https:\/\/www.plastictensile.com\/cs\/astm-f904\/","title":{"rendered":"ASTM F904"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1328\" class=\"elementor elementor-1328\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-51f04cb2 e-flex e-con-boxed e-con e-parent\" data-id=\"51f04cb2\" 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-dd312b1 elementor-widget elementor-widget-text-editor\" data-id=\"dd312b1\" 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-1b92137 e-flex e-con-boxed e-con e-parent\" data-id=\"1b92137\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-dd59458 e-con-full e-flex e-con e-child\" data-id=\"dd59458\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3ed0e9c e-con-full e-flex e-con e-child\" data-id=\"3ed0e9c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-76b1b92 elementor-widget elementor-widget-image\" data-id=\"76b1b92\" 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=\"907\" height=\"1024\" src=\"https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-1_11zon-907x1024.webp\" class=\"attachment-large size-large wp-image-1330\" alt=\"astm f904 tahov\u00fd tster\" srcset=\"https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-1_11zon-907x1024.webp 907w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-1_11zon-266x300.webp 266w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-1_11zon-768x867.webp 768w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-1_11zon-1361x1536.webp 1361w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-1_11zon-1814x2048.webp 1814w\" sizes=\"(max-width: 907px) 100vw, 907px\" \/>\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-76fe607 e-con-full e-flex e-con e-child\" data-id=\"76fe607\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b787e3 elementor-widget elementor-widget-heading\" data-id=\"1b787e3\" 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\">ASTM F904<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb77370 elementor-widget elementor-widget-heading\" data-id=\"eb77370\" 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\">Lamin\u00e1ty a zkou\u0161ka adhezn\u00ed pevnosti<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b6b72e8 e-con-full e-flex e-con e-child\" data-id=\"b6b72e8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b36801d elementor-widget elementor-widget-text-editor\" data-id=\"b36801d\" 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=\"294\" data-end=\"917\">V odv\u011btv\u00edch, jako jsou obaly, zdravotnick\u00e9 prost\u0159edky a flexibiln\u00ed bari\u00e9rov\u00e9 materi\u00e1ly, je zaji\u0161t\u011bn\u00ed siln\u00e9 adheze mezi vrstvami lamin\u00e1tu z\u00e1sadn\u00ed pro integritu a v\u00fdkonnost v\u00fdrobku. <strong data-start=\"361\" data-end=\"374\">ASTM F904<\/strong> je \u0161iroce uzn\u00e1van\u00e1 zku\u0161ebn\u00ed metoda pou\u017e\u00edvan\u00e1 k hodnocen\u00ed <strong data-start=\"429\" data-end=\"446\">pevnost vazby<\/strong> a <strong data-start=\"451\" data-end=\"467\">p\u0159ilnavost vrstev<\/strong> pru\u017en\u00fdch lamin\u00e1t\u016f, kter\u00e9 v\u00fdrobc\u016fm pom\u00e1haj\u00ed udr\u017eet kvalitu a spolehlivost. V tomto \u010dl\u00e1nku se sezn\u00e1m\u00edme s t\u00edm, jak tato norma funguje, jak\u00e9 jsou jej\u00ed zku\u0161ebn\u00ed postupy a jak souvis\u00ed s kl\u00ed\u010dov\u00fdmi vlastnostmi materi\u00e1l\u016f, jako jsou nap\u0159. <strong data-start=\"679\" data-end=\"704\">pevnost filmu v tahu<\/strong>, <strong data-start=\"706\" data-end=\"742\">tahov\u00e9 zkou\u0161ky plastov\u00fdch f\u00f3li\u00ed<\/strong>a <strong data-start=\"748\" data-end=\"771\">odolnost proti prop\u00edchnut\u00ed<\/strong>-v\u0161echny tyto faktory hraj\u00ed z\u00e1sadn\u00ed roli p\u0159i posuzov\u00e1n\u00ed trvanlivosti vrstven\u00fdch materi\u00e1l\u016f.<\/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-8cfe959 e-flex e-con-boxed e-con e-parent\" data-id=\"8cfe959\" 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-d1eb945 elementor-widget elementor-widget-heading\" data-id=\"d1eb945\" 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\u00fdznam pevnosti spoje a adheze u pru\u017en\u00fdch lamin\u00e1t\u016f<\/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-3b3be8c e-flex e-con-boxed e-con e-parent\" data-id=\"3b3be8c\" 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-6c39750 elementor-widget elementor-widget-text-editor\" data-id=\"6c39750\" 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=\"106\" data-end=\"494\">Lamin\u00e1ty vyr\u00e1b\u011bn\u00e9 spojov\u00e1n\u00edm vrstev materi\u00e1l\u016f, jako jsou plastov\u00e9 f\u00f3lie, f\u00f3lie, pap\u00edr nebo celul\u00f3za, jsou ve sv\u011bt\u011b flexibiln\u00edch obal\u016f nepostradateln\u00e9. Pevnost spojen\u00ed mezi t\u011bmito vrstvami p\u0159\u00edmo ovliv\u0148uje, jak dob\u0159e bude obal fungovat. Pokud je p\u0159ilnavost slab\u00e1, m\u016f\u017ee to m\u00edt za n\u00e1sledek <strong data-start=\"386\" data-end=\"402\">Delaminace<\/strong>, co\u017e naru\u0161uje ochrannou bari\u00e9ru i celkovou spolehlivost obalu.<\/p>\n<p data-start=\"496\" data-end=\"827\">Na str\u00e1nk\u00e1ch <strong data-start=\"500\" data-end=\"513\">ASTM F904<\/strong> testovac\u00ed metoda nab\u00edz\u00ed praktick\u00fd p\u0159\u00edstup k vyhodnocen\u00ed tohoto probl\u00e9mu. <strong data-start=\"574\" data-end=\"591\">pevnost vazby<\/strong>. M\u011b\u0159en\u00edm s\u00edly pot\u0159ebn\u00e9 k odd\u011blen\u00ed vrstev pomoc\u00ed <strong data-start=\"653\" data-end=\"680\">tahov\u00fd zku\u0161ebn\u00ed stroj<\/strong>, mohou v\u00fdrobci posoudit, zda proces laminace spl\u0148uje po\u017eadavky na v\u00fdkon, a prov\u00e9st smyslupln\u00e9 srovn\u00e1n\u00ed mezi podobn\u00fdmi materi\u00e1ly.<\/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-f410b54 e-flex e-con-boxed e-con e-parent\" data-id=\"f410b54\" 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-492abda elementor-widget elementor-widget-heading\" data-id=\"492abda\" 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\">Co je ASTM F904?<\/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-542269d e-flex e-con-boxed e-con e-parent\" data-id=\"542269d\" 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-e65c61f elementor-widget elementor-widget-text-editor\" data-id=\"e65c61f\" 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=\"139\" data-end=\"658\">Tyto faktory prost\u0159ed\u00ed mohou v\u00fdznamn\u011b ovlivnit v\u00fdkonnost <strong data-start=\"214\" data-end=\"244\">pru\u017en\u00e9 bari\u00e9rov\u00e9 materi\u00e1ly<\/strong>, zejm\u00e9na v n\u00e1ro\u010dn\u00fdch aplikac\u00edch, jako jsou nap\u0159. <strong data-start=\"291\" data-end=\"309\">balen\u00ed potravin<\/strong>, <strong data-start=\"311\" data-end=\"330\">zdravotnick\u00e9 prost\u0159edky<\/strong>a <strong data-start=\"336\" data-end=\"364\">farmaceutick\u00e9 lamin\u00e1ty<\/strong>. Nap\u0159\u00edklad vysok\u00e1 vlhkost nebo vystaven\u00ed vrouc\u00ed vod\u011b m\u016f\u017ee zp\u016fsobit zm\u011bk\u010den\u00ed n\u011bkter\u00fdch vrstev, zat\u00edmco n\u00edzk\u00e9 teploty mohou zp\u016fsobit k\u0159ehkost - oboj\u00ed m\u016f\u017ee m\u00edt vliv na. <strong data-start=\"526\" data-end=\"543\">pevnost vazby<\/strong> mezi vrstvami. Stejn\u011b tak kontakt s tuky, oleji nebo steriliza\u010dn\u00edmi prost\u0159edky m\u016f\u017ee \u010dasem v\u00e9st k degradaci lepic\u00ed vrstvy.<\/p>\n<p data-start=\"660\" data-end=\"964\">Pomoc\u00ed <strong data-start=\"669\" data-end=\"682\">ASTM F904<\/strong>, mohou v\u00fdrobci tyto re\u00e1ln\u00e9 podm\u00ednky simulovat a sledovat, jak r\u016fzn\u00e9 materi\u00e1ly a metody lepen\u00ed obstoj\u00ed p\u0159i z\u00e1t\u011b\u017ei. V\u00fdsledky pom\u00e1haj\u00ed p\u0159i identifikaci potenci\u00e1ln\u00edch m\u00edst poruch a p\u0159i v\u00fdb\u011bru spr\u00e1vn\u00e9 kombinace substr\u00e1t\u016f a lepidel pro danou aplikaci.<\/p>\n<p data-start=\"966\" data-end=\"1278\">Krom\u011b toho, pokud jsou integrov\u00e1ny s dal\u0161\u00edmi v\u00fdkonnostn\u00edmi testy, jako nap\u0159. <strong data-start=\"1029\" data-end=\"1054\">pevnost filmu v tahu<\/strong> a <strong data-start=\"1059\" data-end=\"1090\">testov\u00e1n\u00ed odolnosti proti prop\u00edchnut\u00ed<\/strong>-Tato metoda poskytuje ucelen\u011bj\u0161\u00ed obraz o \u017eivotnosti lamin\u00e1tu. Tyto testy spole\u010dn\u011b podporuj\u00ed lep\u0161\u00ed rozhodov\u00e1n\u00ed p\u0159i v\u00fdvoji v\u00fdrobk\u016f, kontrole kvality a dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f.<\/p>\n<p data-start=\"1280\" data-end=\"1664\">Pro p\u0159esn\u00e9 a konzistentn\u00ed m\u011b\u0159en\u00ed p\u0159i testov\u00e1n\u00ed podle normy ASTM F904 je t\u0159eba pou\u017e\u00edt vysoce v\u00fdkonn\u00fd p\u0159\u00edstroj, jako je nap\u0159. <strong data-start=\"1385\" data-end=\"1410\">TST-01 Tahov\u00e1 zkou\u0161e\u010dka<\/strong> z <strong data-start=\"1416\" data-end=\"1436\">Cell Instruments<\/strong> se doporu\u010duje. D\u00edky pokro\u010dil\u00fdm funkc\u00edm, jako je programovateln\u00e1 regulace rychlosti, zobrazen\u00ed k\u0159ivek v re\u00e1ln\u00e9m \u010dase a kompatibilita s v\u00edce p\u0159\u00edstroji, je ide\u00e1ln\u00ed pro. <strong data-start=\"1594\" data-end=\"1611\">pevnost vazby<\/strong>, <strong data-start=\"1613\" data-end=\"1621\">peeling<\/strong>a <strong data-start=\"1627\" data-end=\"1663\">tahov\u00e9 zkou\u0161ky plastov\u00fdch f\u00f3li\u00ed<\/strong>.<\/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-2f93113 e-flex e-con-boxed e-con e-parent\" data-id=\"2f93113\" 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-6e5b054 elementor-widget elementor-widget-heading\" data-id=\"6e5b054\" 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\">Kl\u00ed\u010dov\u00e9 parametry testu a p\u0159ehled postup\u016f<\/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-84a5e78 e-flex e-con-boxed e-con e-parent\" data-id=\"84a5e78\" 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-1a75cfe elementor-widget elementor-widget-text-editor\" data-id=\"1a75cfe\" 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=\"2377\" data-end=\"2406\">Proveden\u00ed zkou\u0161ky podle normy ASTM F904:<\/p>\n<ol data-start=\"2408\" data-end=\"3048\">\n<li data-start=\"2408\" data-end=\"2561\">\n<p data-start=\"2411\" data-end=\"2561\"><strong data-start=\"2411\" data-end=\"2435\">P\u0159\u00edprava vzork\u016f<\/strong>: Vzorky na\u0159e\u017ete na standardn\u00ed rozm\u011bry (nap\u0159. 25,4 mm \u00d7 250 mm). Zahajte odd\u011blov\u00e1n\u00ed vrstev mechanick\u00fdmi nebo chemick\u00fdmi metodami.<\/p>\n<\/li>\n<li data-start=\"2562\" data-end=\"2739\">\n<p data-start=\"2565\" data-end=\"2739\"><strong data-start=\"2565\" data-end=\"2582\">Nastaven\u00ed stroje<\/strong>: Pou\u017eijte p\u0159esn\u00fd <strong data-start=\"2600\" data-end=\"2627\">tahov\u00fd zku\u0161ebn\u00ed stroj<\/strong> jako je <em data-start=\"2637\" data-end=\"2660\">TST-01 Tahov\u00e1 zkou\u0161e\u010dka<\/em> z <strong data-start=\"2666\" data-end=\"2686\">Cell Instruments<\/strong>, co\u017e zaji\u0161\u0165uje p\u0159esnou a konzistentn\u00ed kontrolu test\u016f.<\/p>\n<\/li>\n<li data-start=\"2740\" data-end=\"2899\">\n<p data-start=\"2743\" data-end=\"2899\"><strong data-start=\"2743\" data-end=\"2754\">Testov\u00e1n\u00ed<\/strong>: Odd\u011blen\u00e9 vrstvy upn\u011bte a p\u016fsobte tahovou silou standardn\u00ed rychlost\u00ed (obvykle 280 mm\/min), abyste zm\u011b\u0159ili s\u00edlu pot\u0159ebnou k odloupnut\u00ed vrstev.<\/p>\n<\/li>\n<li data-start=\"2900\" data-end=\"3048\">\n<p data-start=\"2903\" data-end=\"3048\"><strong data-start=\"2903\" data-end=\"2920\">Anal\u00fdza dat<\/strong>: Zpr\u00e1va obsahuje pr\u016fm\u011brnou s\u00edlu, typ poruchy (<strong data-start=\"2967\" data-end=\"2979\">lepidlo<\/strong> nebo <strong data-start=\"2983\" data-end=\"2995\">soudr\u017en\u00fd<\/strong>) a statistick\u00e9 hodnoty, jako je sm\u011brodatn\u00e1 odchylka.<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"3050\" data-end=\"3201\">Tento test lze tak\u00e9 roz\u0161\u00ed\u0159it na hodnocen\u00ed <strong data-start=\"3091\" data-end=\"3127\">testov\u00e1n\u00ed odolnosti f\u00f3lie proti prop\u00edchnut\u00ed<\/strong> p\u0159i hodnocen\u00ed v\u00edcevrstv\u00fdch filmov\u00fdch syst\u00e9m\u016f z hlediska jejich mechanick\u00e9 odolnosti.<\/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-f39d14d e-flex e-con-boxed e-con e-parent\" data-id=\"f39d14d\" 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-e8fd5a0 elementor-widget elementor-widget-heading\" data-id=\"e8fd5a0\" 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\">Vztah k tahov\u00fdm vlastnostem a dal\u0161\u00edm zkou\u0161k\u00e1m filmu<\/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-509c7a9 e-flex e-con-boxed e-con e-parent\" data-id=\"509c7a9\" 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-7ac0138 elementor-widget elementor-widget-text-editor\" data-id=\"7ac0138\" 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=\"3270\" data-end=\"3376\">Na str\u00e1nk\u00e1ch <strong data-start=\"3274\" data-end=\"3287\">ASTM F904<\/strong> test, kter\u00fd je sice zam\u011b\u0159en na adhezi, ale \u00fazce souvis\u00ed s dal\u0161\u00edmi kl\u00ed\u010dov\u00fdmi v\u00fdkonnostn\u00edmi parametry:<\/p>\n<ul data-start=\"3378\" data-end=\"4042\">\n<li data-start=\"3378\" data-end=\"3577\">\n<p data-start=\"3380\" data-end=\"3577\"><strong data-start=\"3380\" data-end=\"3400\">Pevnost v tahu<\/strong>: Ud\u00e1v\u00e1 odolnost f\u00f3lie proti tahov\u00fdm sil\u00e1m a m\u011b\u0159\u00ed se pomoc\u00ed <strong data-start=\"3470\" data-end=\"3483\">ASTM D882<\/strong>. Porozum\u011bn\u00ed <strong data-start=\"3499\" data-end=\"3535\">pevnost v tahu plastov\u00e9 f\u00f3lie<\/strong> poskytuje z\u00e1kladn\u00ed mechanick\u00e9 vlastnosti.<\/p>\n<\/li>\n<li data-start=\"3578\" data-end=\"3711\">\n<p data-start=\"3580\" data-end=\"3711\"><strong data-start=\"3580\" data-end=\"3605\">Pevnost filmu v tahu<\/strong> m\u00e1 z\u00e1sadn\u00ed v\u00fdznam p\u0159i ur\u010dov\u00e1n\u00ed toho, jak se bude cel\u00fd lamin\u00e1t chovat v podm\u00ednk\u00e1ch nam\u00e1h\u00e1n\u00ed nebo zat\u00ed\u017een\u00ed.<\/p>\n<\/li>\n<li data-start=\"3712\" data-end=\"3853\">\n<p data-start=\"3714\" data-end=\"3853\"><strong data-start=\"3714\" data-end=\"3748\">Zkou\u0161ka tahem plastov\u00fdch f\u00f3li\u00ed<\/strong> se \u010dasto pou\u017e\u00edv\u00e1 ve spojen\u00ed se zkou\u0161kami p\u0159ilnavosti, aby se zajistilo, \u017ee lamin\u00e1t funguje jako jednotn\u00e1 struktura.<\/p>\n<\/li>\n<li data-start=\"3854\" data-end=\"4042\">\n<p data-start=\"3856\" data-end=\"4042\"><strong data-start=\"3856\" data-end=\"3892\">Zkou\u0161ka odolnosti f\u00f3lie proti prop\u00edchnut\u00ed<\/strong> dopl\u0148uje testov\u00e1n\u00ed p\u0159ilnavosti t\u00edm, \u017ee hodnot\u00ed, jak dob\u0159e f\u00f3lie odol\u00e1v\u00e1 prop\u00edchnut\u00ed nebo prora\u017een\u00ed, co\u017e je d\u016fle\u017eit\u00e9 zejm\u00e9na u zdravotnick\u00fdch nebo potravin\u00e1\u0159sk\u00fdch obal\u016f.<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3d2ae02 e-flex e-con-boxed e-con e-parent\" data-id=\"3d2ae02\" 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-c004ab0 elementor-widget elementor-widget-heading\" data-id=\"c004ab0\" 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\">Upozorn\u011bn\u00ed na vybaven\u00ed: TST-01 Tahov\u00e1 zkou\u0161e\u010dka<\/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-78e1465 e-flex e-con-boxed e-con e-parent\" data-id=\"78e1465\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f1d0fbe e-con-full e-flex e-con e-child\" data-id=\"f1d0fbe\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f5a2773 elementor-widget elementor-widget-image\" data-id=\"f5a2773\" 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\/astm-f904-tensile-tester-2_11zon-768x768.webp\" class=\"attachment-medium_large size-medium_large wp-image-1331\" alt=\"\" srcset=\"https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-2_11zon-768x768.webp 768w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-2_11zon-300x300.webp 300w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-2_11zon-1024x1024.webp 1024w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-2_11zon-150x150.webp 150w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-2_11zon-1536x1536.webp 1536w, https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/08\/astm-f904-tensile-tester-2_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-99477e2 e-con-full e-flex e-con e-child\" data-id=\"99477e2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bab7129 elementor-widget elementor-widget-text-editor\" data-id=\"bab7129\" 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=\"4116\" data-end=\"4237\">Pro zaji\u0161t\u011bn\u00ed p\u0159esn\u00fdch a opakovateln\u00fdch v\u00fdsledk\u016f b\u011bhem <strong data-start=\"4165\" data-end=\"4186\">Testov\u00e1n\u00ed podle normy ASTM F904<\/strong>, je v\u00fdb\u011br spolehliv\u00e9ho zku\u0161ebn\u00edho stroje velmi d\u016fle\u017eit\u00fd.<\/p>\n<p data-start=\"4239\" data-end=\"4383\">Na str\u00e1nk\u00e1ch <a href=\"https:\/\/www.plastictensile.com\/cs\/tensile-strength-of-polyethylene\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"4243\" data-end=\"4268\">TST-01 Tahov\u00e1 zkou\u0161e\u010dka<\/strong><\/a> z <strong data-start=\"4274\" data-end=\"4294\">Cell Instruments<\/strong> je ur\u010den pro vysoce p\u0159esn\u00e9 testov\u00e1n\u00ed f\u00f3li\u00ed a lamin\u00e1t\u016f. Mezi jeho kl\u00ed\u010dov\u00e9 vlastnosti pat\u0159\u00ed:<\/p>\n<ul data-start=\"4385\" data-end=\"4721\">\n<li data-start=\"4385\" data-end=\"4431\">\n<p data-start=\"4387\" data-end=\"4431\"><strong data-start=\"4387\" data-end=\"4431\">7\" HMI s vizualizac\u00ed dat v re\u00e1ln\u00e9m \u010dase<\/strong><\/p>\n<\/li>\n<li data-start=\"4432\" data-end=\"4495\">\n<p data-start=\"4434\" data-end=\"4495\"><strong data-start=\"4434\" data-end=\"4470\">P\u0159esn\u00e1 \u0161roubov\u00e1 mechanika<\/strong> pro stabiln\u00ed regulaci ot\u00e1\u010dek<\/p>\n<\/li>\n<li data-start=\"4496\" data-end=\"4555\">\n<p data-start=\"4498\" data-end=\"4555\"><strong data-start=\"4498\" data-end=\"4533\">\u0160irok\u00fd rozsah rychlosti (1-500 mm\/min)<\/strong> pro v\u0161estrann\u00e9 testov\u00e1n\u00ed<\/p>\n<\/li>\n<li data-start=\"4556\" data-end=\"4638\">\n<p data-start=\"4558\" data-end=\"4638\">Kompatibilita s v\u00edce zku\u0161ebn\u00edmi p\u0159\u00edpravky: tah, odlupov\u00e1n\u00ed, <strong data-start=\"4616\" data-end=\"4628\">prop\u00edchnut\u00ed<\/strong>a dal\u0161\u00ed<\/p>\n<\/li>\n<li data-start=\"4639\" data-end=\"4721\">\n<p data-start=\"4641\" data-end=\"4721\"><strong data-start=\"4641\" data-end=\"4671\">Vestav\u011bn\u00e9 standardn\u00ed programy<\/strong> pro pevnost spoje, pevnost t\u011bsn\u011bn\u00ed, odlupov\u00e1n\u00ed pod \u00fahlem 180\u00b0 atd.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4723\" data-end=\"4882\">Pro odborn\u00edky prov\u00e1d\u011bj\u00edc\u00ed adhezi a <strong data-start=\"4765\" data-end=\"4782\">pevnost vazby<\/strong> testov\u00e1n\u00ed v <strong data-start=\"4794\" data-end=\"4824\">pru\u017en\u00e9 bari\u00e9rov\u00e9 materi\u00e1ly<\/strong>, TST-01 nab\u00edz\u00ed bezkonkuren\u010dn\u00ed flexibilitu a v\u00fdkon.<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-58b3d03 e-flex e-con-boxed e-con e-parent\" data-id=\"58b3d03\" 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-37aa9d8 elementor-widget elementor-widget-heading\" data-id=\"37aa9d8\" 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 nap\u0159\u00ed\u010d odv\u011btv\u00edmi<\/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-2faa788 e-flex e-con-boxed e-con e-parent\" data-id=\"2faa788\" 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-8271fd3 elementor-widget elementor-widget-text-editor\" data-id=\"8271fd3\" 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=\"4924\" data-end=\"5008\">Norma ASTM F904 a souvisej\u00edc\u00ed zkou\u0161ky p\u0159ilnavosti lamin\u00e1t\u016f jsou nezbytn\u00e9 v r\u016fzn\u00fdch odv\u011btv\u00edch:<\/p>\n<ul data-start=\"5010\" data-end=\"5327\">\n<li data-start=\"5010\" data-end=\"5092\">\n<p data-start=\"5012\" data-end=\"5092\"><strong data-start=\"5012\" data-end=\"5030\">Farmaceutick\u00e9<\/strong>: Zaji\u0161t\u011bn\u00ed odolnosti blistr\u016f a infuzn\u00edch vak\u016f proti rozlepen\u00ed<\/p>\n<\/li>\n<li data-start=\"5093\" data-end=\"5184\">\n<p data-start=\"5095\" data-end=\"5184\"><strong data-start=\"5095\" data-end=\"5113\">Balen\u00ed potravin<\/strong>: Zaru\u010duje, \u017ee t\u011bsn\u011bn\u00ed vydr\u017e\u00ed za varu, mrazu nebo mastnoty.<\/p>\n<\/li>\n<li data-start=\"5185\" data-end=\"5254\">\n<p data-start=\"5187\" data-end=\"5254\"><strong data-start=\"5187\" data-end=\"5198\">L\u00e9ka\u0159sk\u00e9 str\u00e1nky<\/strong>: Udr\u017eov\u00e1n\u00ed steriln\u00edch bari\u00e9r ve vac\u00edch na zdravotnick\u00e9 prost\u0159edky<\/p>\n<\/li>\n<li data-start=\"5255\" data-end=\"5327\">\n<p data-start=\"5257\" data-end=\"5327\"><strong data-start=\"5257\" data-end=\"5283\">Textil a lepidla<\/strong>: Hodnocen\u00ed vlastnost\u00ed povlaku a lepen\u00ed<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5329\" data-end=\"5446\">Spolehliv\u00e9 testov\u00e1n\u00ed vede k vy\u0161\u0161\u00ed kvalit\u011b v\u00fdrobk\u016f, ni\u017e\u0161\u00ed m\u00ed\u0159e poruchovosti a dodr\u017eov\u00e1n\u00ed regula\u010dn\u00edch po\u017eadavk\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-9e26a46 e-flex e-con-boxed e-con e-parent\" data-id=\"9e26a46\" 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-876b373 elementor-widget elementor-widget-heading\" data-id=\"876b373\" 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\u011br<\/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-e8a41be e-flex e-con-boxed e-con e-parent\" data-id=\"e8a41be\" 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-7a1ffe2 elementor-widget elementor-widget-text-editor\" data-id=\"7a1ffe2\" 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=\"5468\" data-end=\"5836\">Porozum\u011bn\u00ed <strong data-start=\"5482\" data-end=\"5495\">ASTM F904<\/strong> je z\u00e1sadn\u00ed pro v\u00fdrobce a t\u00fdmy zaji\u0161\u0165uj\u00edc\u00ed kvalitu, kter\u00e9 pracuj\u00ed s <strong data-start=\"5568\" data-end=\"5581\">lamin\u00e1ty<\/strong>, <strong data-start=\"5583\" data-end=\"5595\">adheze<\/strong>a <strong data-start=\"5601\" data-end=\"5631\">pru\u017en\u00e9 bari\u00e9rov\u00e9 materi\u00e1ly<\/strong>. Vyu\u017eit\u00edm komplexn\u00edho testov\u00e1n\u00ed, jako je nap\u0159. <strong data-start=\"5678\" data-end=\"5698\">pevnost v tahu<\/strong>, <strong data-start=\"5700\" data-end=\"5725\">pevnost filmu v tahu<\/strong>a <strong data-start=\"5731\" data-end=\"5767\">testov\u00e1n\u00ed odolnosti f\u00f3lie proti prop\u00edchnut\u00ed<\/strong>, mohou podniky zajistit integritu v\u00fdrobku od v\u00fdroby a\u017e po kone\u010dn\u00e9 pou\u017eit\u00ed.<\/p>\n<p data-start=\"5838\" data-end=\"5979\">V\u00fdb\u011br spr\u00e1vn\u00e9ho n\u00e1stroje, jako je nap\u0159. <a href=\"https:\/\/www.celtec.cn\/productinfo\/1228363.html\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"5877\" data-end=\"5902\">TST-01 Tahov\u00e1 zkou\u0161e\u010dka<\/strong> <\/a>d\u00e1le zvy\u0161uje spolehlivost, efektivitu a d\u016fv\u011bryhodnost v\u00fdsledk\u016f testov\u00e1n\u00ed.<\/p>\n<p data-start=\"5981\" data-end=\"6135\">Chcete-li z\u00edskat dal\u0161\u00ed informace o tom, jak prov\u00e1d\u011bt zkou\u0161ky podle normy ASTM F904, nebo se dozv\u011bd\u011bt v\u00edce o pokro\u010dil\u00fdch \u0159e\u0161en\u00edch pro zkou\u0161en\u00ed materi\u00e1l\u016f, kontaktujte n\u00e1s. <strong data-start=\"6108\" data-end=\"6128\">Cell Instruments<\/strong> dnes.<\/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>ASTM F904 Lamin\u00e1ty a zkou\u0161ka adhezivn\u00ed pevnosti Pro pr\u016fmyslov\u00e1 odv\u011btv\u00ed, jako jsou obaly, zdravotnick\u00e9 prost\u0159edky a flexibiln\u00ed bari\u00e9rov\u00e9 materi\u00e1ly, je zaji\u0161t\u011bn\u00ed siln\u00e9 adheze mezi vrstvami lamin\u00e1tu z\u00e1sadn\u00ed pro integritu a v\u00fdkonnost v\u00fdrobku. ASTM F904 je \u0161iroce uzn\u00e1van\u00e1 zku\u0161ebn\u00ed metoda pou\u017e\u00edvan\u00e1 k hodnocen\u00ed pevnosti spoje a p\u0159ilnavosti vrstev pru\u017en\u00fdch lamin\u00e1t\u016f, kter\u00e1 pom\u00e1h\u00e1 v\u00fdrobc\u016fm udr\u017eet kvalitu a [...]","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1328","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":"astm-f904","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":"Superior ASTM F904 Film Impact Test &amp; Bond Strength Analysis","description":"Discover ASTM F904 film pendulum impact test for evaluating bond strength in flexible laminates. 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