{"id":15307,"date":"2024-09-17T10:07:48","date_gmt":"2024-09-17T08:07:48","guid":{"rendered":"https:\/\/dev.shimadzu-testing.com\/?p=15307"},"modified":"2025-02-05T11:38:28","modified_gmt":"2025-02-05T10:38:28","slug":"tensile-tests-of-plastic-materials-at-low-temperatures-40-c","status":"publish","type":"post","link":"https:\/\/shimadzu-testing.com\/sk\/vediet-ako\/skuska-tahom\/tensile-tests-of-plastic-materials-at-low-temperatures-40-c\/","title":{"rendered":"\u0164ahov\u00e9 sk\u00fa\u0161ky plastov\u00fdch materi\u00e1lov pri n\u00edzkych teplot\u00e1ch (-40 \u00b0C)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"15307\" class=\"elementor elementor-15307\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e15197 e-flex e-con-boxed e-con e-parent\" data-id=\"4e15197\" 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-948bc42 elementor-widget elementor-widget-text-editor\" data-id=\"948bc42\" 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<div class=\"page\" title=\"Strana 1\"><div class=\"section\"><div class=\"layoutArea\"><div class=\"column\"><p>Norma \u010d. ISO527-1: 2012 (JIS K 7161: 1994)<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8c5eeb elementor-widget elementor-widget-text-editor\" data-id=\"a8c5eeb\" 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<h2><strong>\u00davod<\/strong><\/h2>\n<p>\u0164ahov\u00e9 sk\u00fa\u0161ky sa vo ve\u013ekej miere pou\u017e\u00edvaj\u00fa na hodnotenie plastov\u00fdch materi\u00e1lov a ich v\u00fdsledky sa pou\u017e\u00edvaj\u00fa ako ukazovatele pri v\u00fdvoji nov\u00fdch materi\u00e1lov a pri kontrole kvality. Medzi polo\u017eky hodnoten\u00e9 ako \u0165ahov\u00e9 charakteristiky plastov\u00fdch materi\u00e1lov patria modul pru\u017enosti v \u0165ahu, pevnos\u0165 a deform\u00e1cia pri pretrhnut\u00ed. V tomto h\u00e1rku \u00fadajov sa modul pru\u017enosti v \u0165ahu vzoriek z polypropyl\u00e9nu (PP) a polyvinylchloridu (PVC) (v tvare \u010dinky a v tvare rezu) vypo\u010d\u00edtal na z\u00e1klade \u00fadajov o posunut\u00ed z\u00edskan\u00fdch pomocou extenzometra pri n\u00edzkej teplote -40 \u00b0C. Okrem toho sa vyhodnotila aj pevnos\u0165 a deform\u00e1cia pri pretrhnut\u00ed pr\u00edslu\u0161n\u00fdch plastov\u00fdch materi\u00e1lov.<\/p>\n<p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efdf405 elementor-widget elementor-widget-text-editor\" data-id=\"efdf405\" 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<h2><strong>Merania a pr\u00edpravky<\/strong><\/h2><p>Pri zis\u0165ovan\u00ed modulu pru\u017enosti vzorky v \u0165ahu je potrebn\u00e9 pou\u017ei\u0165 extenzometer, ktor\u00fd je schopn\u00fd mera\u0165 mal\u00e9 deform\u00e1cie vzorky s vysokou presnos\u0165ou. Merania vzdialenost\u00ed posunu kr\u00ed\u017eovej hlavy zah\u0155\u0148aj\u00fa chyby nielen z deform\u00e1cie vzorky, ale aj z deform\u00e1cie sn\u00edma\u010da za\u0165a\u017eenia a sk\u00fa\u0161obn\u00e9ho zariadenia. Ke\u010f je oblas\u0165 deform\u00e1cie ve\u013emi mal\u00e1, pomer ch\u00fdb sa st\u00e1va v\u00fdznamn\u00fdm, tak\u017ee tieto \u00fadaje nie s\u00fa vhodn\u00e9 na v\u00fdpo\u010det modulu pru\u017enosti v \u0165ahu. V tak\u00fdchto pr\u00edpadoch sa mus\u00ed pou\u017ei\u0165 extenzometer, ktor\u00fd dok\u00e1\u017ee mera\u0165 zmeny d\u013a\u017eky meradla s presnos\u0165ou aspo\u0148 1 %. Pri meran\u00ed modulu pru\u017enosti s d\u013a\u017ekou meradla 50 mm to zodpoved\u00e1 presnosti 1 m. V tomto teste sa pou\u017eil jednodotykov\u00fd kontaktn\u00fd extenzometer, ktor\u00fd je schopn\u00fd pracova\u0165 aj v prostred\u00ed s teplotou -40 \u00b0C.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7e5e71 elementor-widget elementor-widget-text-editor\" data-id=\"c7e5e71\" 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<h2><strong>Merania a pr\u00edpravky<\/strong><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-413e636 e-grid e-con-full e-con e-child\" data-id=\"413e636\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2206f5f elementor-widget elementor-widget-image\" data-id=\"2206f5f\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C-fig1-test-status.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"tensile-tests-of-plastic-materials-at-low-temperatures-40-C-fig1-test-status\" data-elementor-lightbox-description=\"Fig. 1: Test Status\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTUxNzgsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL3RlbnNpbGUtdGVzdHMtb2YtcGxhc3RpYy1tYXRlcmlhbHMtYXQtbG93LXRlbXBlcmF0dXJlcy00MC1DLWZpZzEtdGVzdC1zdGF0dXMuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"590\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C-fig1-test-status-768x590.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15178\" alt=\"Obr. 1: Stav testu\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr. 1: Stav testu<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f029c7 elementor-widget elementor-widget-image\" data-id=\"7f029c7\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C-fig2-relationship-between-stress-and-strain.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"tensile-tests-of-plastic-materials-at-low-temperatures-40-C-fig2-relationship-between-stress-and-strain\" data-elementor-lightbox-description=\"Fig. 2: Relationship Between Stress and Strain\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTUxNzksInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL3RlbnNpbGUtdGVzdHMtb2YtcGxhc3RpYy1tYXRlcmlhbHMtYXQtbG93LXRlbXBlcmF0dXJlcy00MC1DLWZpZzItcmVsYXRpb25zaGlwLWJldHdlZW4tc3RyZXNzLWFuZC1zdHJhaW4uanBnIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"635\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C-fig2-relationship-between-stress-and-strain-768x635.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15179\" alt=\"Obr. 2: Vz\u0165ah medzi nap\u00e4t\u00edm a deform\u00e1ciou\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr. 2: Vz\u0165ah medzi nap\u00e4t\u00edm a deform\u00e1ciou<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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\t\t<div class=\"elementor-element elementor-element-458c548 elementor-widget elementor-widget-text-editor\" data-id=\"458c548\" 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>Vo v\u00fdsledkoch boli vzorky s pr\u00edponou \"RT\" meran\u00e9 v prostred\u00ed s izbovou teplotou a vzorky s pr\u00edponou \"-40\" boli meran\u00e9 pri -40 \u00b0C. Vo v\u0161etk\u00fdch pr\u00edpadoch sa meranie uskuto\u010dnilo pri sk\u00fa\u0161obnej r\u00fdchlosti 1 mm\/min a\u017e do 2 % a potom pri sk\u00fa\u0161obnej r\u00fdchlosti 50 mm\/min. Pri meraniach pri izbovej teplote bol prekro\u010den\u00fd rozsah merania extenzometra, preto bol extenzometer v polohe 2 % odstr\u00e1nen\u00fd.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89e92ce elementor-widget elementor-widget-image\" data-id=\"89e92ce\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C-table-1-test-results.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"tensile-tests-of-plastic-materials-at-low-temperatures-40-C-table-1-test-results\" data-elementor-lightbox-description=\"Table 1: Test Results\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTUxODAsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL3RlbnNpbGUtdGVzdHMtb2YtcGxhc3RpYy1tYXRlcmlhbHMtYXQtbG93LXRlbXBlcmF0dXJlcy00MC1DLXRhYmxlLTEtdGVzdC1yZXN1bHRzLmpwZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"287\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C-table-1-test-results-1024x287.jpg\" class=\"attachment-large size-large wp-image-15180\" alt=\"Tabu\u013eka 1: V\u00fdsledky testov\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tabu\u013eka 1: V\u00fdsledky testov<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-386b200 elementor-widget elementor-widget-text-editor\" data-id=\"386b200\" 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<h2><strong>Termostatick\u00fd syst\u00e9m na testovanie \u0165ahu plastov\u00fdch materi\u00e1lov<\/strong><\/h2><table style=\"height: 233px;\" width=\"634\"><thead><\/thead><tbody><tr><td><strong>Tester:<\/strong><\/td><td>AGS-X<\/td><\/tr><tr><td><strong>Za\u0165a\u017eovacia bunka:<\/strong><\/td><td>5 kN<\/td><\/tr><tr><td><strong>Testovac\u00ed pr\u00edpravok:<\/strong><\/td><td>Pneumatick\u00e9 ploch\u00e9 rukov\u00e4te s nosnos\u0165ou 5 kN (jednostrann\u00e9 pilov\u00e9 zuby uchopuj\u00fa plochy)<\/td><\/tr><tr><td><strong>Extenzometer:<\/strong><\/td><td>Tenzometer typu jednodotykov\u00fd extenzometer EPC-50-10<\/td><\/tr><tr><td><strong>Extern\u00fd zosil\u0148ova\u010d: <\/strong><\/td><td>ESA-CU200<\/td><\/tr><tr><td><strong>Termostatick\u00e1 komora: <\/strong><\/td><td>TCR2W<\/td><\/tr><tr><td><strong>Softv\u00e9r:<\/strong><\/td><td>TRAP\u00c9Z LITE X<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2e696ce e-grid e-con-full e-con e-child\" data-id=\"2e696ce\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b38999 elementor-widget elementor-widget-image\" data-id=\"5b38999\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C-trapezium-lite-x.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"tensile-tests-of-plastic-materials-at-low-temperatures-40-C-trapezium-lite-x\" data-elementor-lightbox-description=\"TRAPEZIUM LITE X\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTUxODEsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL3RlbnNpbGUtdGVzdHMtb2YtcGxhc3RpYy1tYXRlcmlhbHMtYXQtbG93LXRlbXBlcmF0dXJlcy00MC1DLXRyYXBleml1bS1saXRlLXguanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"505\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C-trapezium-lite-x-768x505.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15181\" alt=\"TRAP\u00c9Z LITE X\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">TRAP\u00c9Z LITE X<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21447e8 elementor-widget elementor-widget-image\" data-id=\"21447e8\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C-ags-x-table-top-precision-universal-tester.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"tensile-tests-of-plastic-materials-at-low-temperatures-40-C-ags-x-table-top-precision-universal-tester\" data-elementor-lightbox-description=\"AGS-X Table-Top Precision Universal Tester\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTUxNzcsInVybCI6Imh0dHBzOlwvXC9zaGltYWR6dS10ZXN0aW5nLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDlcL3RlbnNpbGUtdGVzdHMtb2YtcGxhc3RpYy1tYXRlcmlhbHMtYXQtbG93LXRlbXBlcmF0dXJlcy00MC1DLWFncy14LXRhYmxlLXRvcC1wcmVjaXNpb24tdW5pdmVyc2FsLXRlc3Rlci5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"656\" height=\"945\" src=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C-ags-x-table-top-precision-universal-tester.jpg\" class=\"attachment-medium_large size-medium_large wp-image-15177\" alt=\"Presn\u00fd univerz\u00e1lny stolov\u00fd tester AGS-X\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Presn\u00fd univerz\u00e1lny stolov\u00fd tester AGS-X<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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\t\t<div class=\"elementor-element elementor-element-1768880 elementor-widget elementor-widget-text-editor\" data-id=\"1768880\" 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<h2>Funkcie<\/h2>\n<ul>\n \t<li>Je pou\u017eit\u00fd vysoko presn\u00fd sn\u00edma\u010d za\u0165a\u017eenia. (Vysoko presn\u00fd typ je triedy 0,5; \u0161tandardn\u00fd presn\u00fd typ je triedy 1.) Presnos\u0165 je zaru\u010den\u00e1 v \u0161irokom rozsahu od 1\/500 do 1\/1 kapacity sn\u00edma\u010da za\u0165a\u017eenia. To podporuje vysoko spo\u013eahliv\u00e9 vyhodnocovanie sk\u00fa\u0161ok.<\/li> <br>\n \t<li>Rozsah r\u00fdchlosti kr\u00ed\u017eovej hlavy <br>\nTesty mo\u017eno vykon\u00e1va\u0165 v \u0161irokom rozsahu od 0,001 mm\/min do 1 000 mm\/min.<\/li> <br>\n \t<li>Vysokor\u00fdchlostn\u00e9 vzorkovanie <br>\nVysokor\u00fdchlostn\u00e9 vzorkovanie, a\u017e 1 msec.<\/li> <br>\n \t<li>Opera\u010dn\u00fd softv\u00e9r TRAPEZIUMX LITE X <br>Ide o jednoduch\u00fd a ve\u013emi \u00fa\u010dinn\u00fd softv\u00e9r.<\/li> <br>\n \t<li>Ovl\u00e1da\u010d Jog (volite\u013en\u00fd) <br>\nTo umo\u017e\u0148uje ru\u010dn\u00e9 ovl\u00e1danie polohy kr\u00ed\u017eovej hlavy. Jemn\u00e9 nastavenie polohy je mo\u017en\u00e9 pomocou oto\u010dn\u00e9ho ovl\u00e1da\u010da.<\/li> <br>\n \t<li>Volite\u013en\u00e9 testovacie zariadenia <br>\nPrep\u00ednan\u00edm medzi mno\u017estvom jigov v zostave mo\u017eno vykon\u00e1va\u0165 r\u00f4zne testy.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49c6ec6 elementor-widget elementor-widget-spacer\" data-id=\"49c6ec6\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-167ca2b e-flex e-con-boxed e-con e-parent\" data-id=\"167ca2b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2bb8546 elementor-widget elementor-widget-heading\" data-id=\"2bb8546\" 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\">Stiahnite si<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-951c335 downloads-liste elementor-widget elementor-widget-text-editor\" data-id=\"951c335\" 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><li><div class=\"page\" title=\"Strana 1\"><div class=\"section\"><div class=\"layoutArea\"><div class=\"column\"><p><a href=\"https:\/\/shimadzu-testing.com\/wp-content\/uploads\/2024\/09\/tensile-tests-of-plastic-materials-at-low-temperatures-40-C.pdf\">\u0164ahov\u00e9 sk\u00fa\u0161ky plastov\u00fdch materi\u00e1lov pri n\u00edzkych teplot\u00e1ch (-40 \u00b0C)<\/a><\/p><\/div><\/div><\/div><\/div><\/li><\/ul><p>\u00a0<\/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>Tensile tests are widely used to evaluate plastic materials, and the results are used as indices for new materials development and for implementing quality control. Items evaluated as tensile characteristics of plastic materials include the tensile modulus&#8230;<\/p>","protected":false},"author":5,"featured_media":15311,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[347,335],"tags":[],"class_list":["post-15307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ags-x","category-tensile-testing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tensile Testing of Plastics | Low-Temperature Material Analysis<\/title>\n<meta name=\"description\" content=\"Explore Shimadzu&#039;s methods for tensile testing of plastic materials at -40 \u00b0C, assessing tensile modulus, strength, and break strain for quality control.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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