{"id":1044,"count":1,"description":"<div class=\"mt-1\">\r\n<h2 class=\"astm-type-heading--h3 mb-0 mt-0\"><b class=\"name\">Standardn\u00ed zku\u0161ebn\u00ed metoda pro neomezen\u00e9 line\u00e1rn\u00ed tepeln\u00e9 smr\u0161\u0165ov\u00e1n\u00ed plastov\u00fdch f\u00f3li\u00ed a plech\u016f<\/b><\/h2>\r\n<\/div>\r\n<div id=\"pdp-description\">\r\n<div class=\"astm-type-body--lead border-top mt-3 pt-2 adv-description\">\r\n<h3>Testovac\u00ed materi\u00e1ly<\/h3>\r\nNorma ASTM D2732 plat\u00ed pro plastov\u00e9 f\u00f3lie a desky o tlou\u0161\u0165ce do 0,76 mm. Tyto materi\u00e1ly se testuj\u00ed za \u00fa\u010delem vyhodnocen\u00ed jejich smr\u0161\u0165ovac\u00edch vlastnost\u00ed, kter\u00e9 se obvykle pou\u017e\u00edvaj\u00ed pro kontrolu proces\u016f nebo zaji\u0161t\u011bn\u00ed kvality ve v\u00fdrob\u011b.\r\n<h3>Proces testov\u00e1n\u00ed<\/h3>\r\nA specimen is prepared, typically 100x100 mm, and carefully placed in a controlled temperature bath for 10 seconds to reach thermal equilibrium. During this time, the film undergoes unrestricted shrinkage. The dimensions before and after exposure are measured in both longitudinal and transverse directions. The percent shrinkage is calculated using the initial and final dimensions.\r\n<h3>Interpretace v\u00fdsledk\u016f testu<\/h3>\r\nThe shrinkage percentage indicates the material's thermal response and its suitability for specific applications. Consistent shrinkage values help determine the stability and performance of the film during use.\r\n\r\n<\/div>\r\n<\/div>","link":"https:\/\/www.qualitester.com\/cs\/kategorie-produktu\/astm\/astm-d2732\/","name":"ASTM D2732","slug":"astm-d2732","taxonomy":"product_cat","parent":99,"meta":[],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product_cat\/1044","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product_cat\/99"}],"wp:post_type":[{"href":"https:\/\/www.qualitester.com\/cs\/wp-json\/wp\/v2\/product?product_cat=1044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}