{"id":1134,"count":1,"description":"<div class=\"container-fluid\">\r\n<div class=\"row\">\r\n<div class=\"col-xs-12 col-sm-12 col-md-12 col-lg-12 vertical-distance\">\r\n<div class=\"doc-title\">\r\n<h2 class=\"doc-headline\">Ensaios de filmes pl\u00e1sticos; determina\u00e7\u00e3o da tens\u00e3o de contra\u00e7\u00e3o<\/h2>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<h3>Materiais de teste<\/h3>\r\n<a href=\"https:\/\/www.din.de\/en\/getting-involved\/standards-committees\/navp\/publications\/wdc-beuth:din21:593579\" target=\"_blank\" rel=\"noopener\">DIN 53369<\/a> especifica o teste de filmes termoencolh\u00edveis, frequentemente usados \u200b\u200bem embalagens e aplica\u00e7\u00f5es similares. As amostras s\u00e3o tipicamente cortadas em dimens\u00f5es padronizadas (por exemplo, 130 mm \u00d7 15 mm) para garantir uniformidade durante o teste.\r\n<h3>Processo de teste<\/h3>\r\nA amostra \u00e9 aquecida a uma temperatura predefinida (at\u00e9 210 \u00b0C) para simular condi\u00e7\u00f5es de contra\u00e7\u00e3o t\u00e9rmica. Durante o processo, o sistema mede par\u00e2metros-chave, como for\u00e7a de contra\u00e7\u00e3o, for\u00e7a de contra\u00e7\u00e3o e taxa de contra\u00e7\u00e3o. Uma vez aquecida, a amostra \u00e9 resfriada, e o sistema registra as altera\u00e7\u00f5es em tempo real para an\u00e1lise.\r\n<h3>Interpreta\u00e7\u00e3o do resultado do teste<\/h3>\r\nResults are expressed in terms of shrinkage force, contracting force, and shrinkage ratio. These values indicate the material's response to heat, crucial for assessing its performance in applications like packaging. Higher precision measurements enhance the reliability of the data\u200b.","link":"https:\/\/www.qualitester.com\/pt\/categoria-produto\/din\/din-53369\/","name":"DIN 53369","slug":"din-53369","taxonomy":"product_cat","parent":1133,"meta":[],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/product_cat\/1134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/product_cat\/1133"}],"wp:post_type":[{"href":"https:\/\/www.qualitester.com\/pt\/wp-json\/wp\/v2\/product?product_cat=1134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}