{"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\/pt\/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=\"aparelho de ensaio de tra\u00e7\u00e3o 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\">Ensaios de alongamento e de for\u00e7a de rutura<\/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\">No campo da borracha, dos elast\u00f3meros termopl\u00e1sticos e dos materiais de pel\u00edcula fina flex\u00edvel, o desempenho mec\u00e2nico \u00e9 um fator cr\u00edtico na qualidade e seguran\u00e7a do produto. Uma propriedade fundamental a avaliar \u00e9 <strong data-start=\"504\" data-end=\"518\">alongamento<\/strong>-o grau de alongamento de um material antes da rutura. A norma internacional <strong data-start=\"593\" data-end=\"603\">ISO 37<\/strong> fornece um m\u00e9todo pormenorizado e fi\u00e1vel para determinar a <strong data-start=\"664\" data-end=\"700\">propriedades de tens\u00e3o-deforma\u00e7\u00e3o de tra\u00e7\u00e3o<\/strong> de borracha vulcanizada ou termopl\u00e1stica. Neste artigo, exploramos os procedimentos de ensaio da ISO 37, a sua import\u00e2ncia no controlo da qualidade dos materiais e a forma como os equipamentos modernos, como o <strong data-start=\"875\" data-end=\"900\">TST-01, aparelho de ensaio de tra\u00e7\u00e3o<\/strong> pode suportar resultados exactos e repet\u00edveis.<\/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\">Alongamento e seu papel no desempenho do material<\/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\">Em termos simples, <strong data-start=\"1227\" data-end=\"1241\">alongamento<\/strong> \u00e9 o aumento percentual do comprimento que um material sofre quando \u00e9 puxado. A norma ISO 37 define v\u00e1rias medidas-chave, incluindo <strong data-start=\"1364\" data-end=\"1387\">alongamento na rutura<\/strong>que reflecte a dist\u00e2ncia que uma amostra pode esticar antes de se romper.<\/p>\n<p data-start=\"1451\" data-end=\"1744\">Isto \u00e9 importante em aplica\u00e7\u00f5es do mundo real. Vedantes, luvas, pel\u00edculas de embalagem, tubos m\u00e9dicos - estes produtos t\u00eam de ser capazes de esticar sem falhar. Ao medir a forma como os materiais de borracha ou pel\u00edcula respondem sob carga, os fabricantes podem prever o desempenho, detetar pontos fracos e garantir a fiabilidade do produto.<\/p>\n<p data-start=\"1746\" data-end=\"2016\">Tamb\u00e9m \u00e9 importante compreender o <strong data-start=\"1784\" data-end=\"1830\">defini\u00e7\u00e3o de alongamento num ensaio de tra\u00e7\u00e3o<\/strong>\u00c9 a deforma\u00e7\u00e3o medida, expressa em percentagem do comprimento original do calibre, quando \u00e9 aplicada uma for\u00e7a. Esta m\u00e9trica ajuda a relacionar o comportamento do material com as condi\u00e7\u00f5es de aplica\u00e7\u00e3o na vida real.<\/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\">Equipamento e configura\u00e7\u00e3o para ensaios 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\">Para efetuar corretamente os ensaios de acordo com a norma ISO 37, \u00e9 necess\u00e1rio o equipamento adequado:<\/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\">m\u00e1quina de ensaio de tra\u00e7\u00e3o e alongamento<\/strong> com medi\u00e7\u00e3o exacta da for\u00e7a e da extens\u00e3o<\/p>\n<\/li>\n<li data-start=\"2239\" data-end=\"2292\">\n<p data-start=\"2241\" data-end=\"2292\">Pegas concebidas para amostras em forma de haltere ou de anel<\/p>\n<\/li>\n<li data-start=\"2293\" data-end=\"2352\">\n<p data-start=\"2295\" data-end=\"2352\">Um cortador padronizado para preparar amostras consistentes<\/p>\n<\/li>\n<li data-start=\"2353\" data-end=\"2413\">\n<p data-start=\"2355\" data-end=\"2413\">Ferramentas para medir a espessura, a largura e o estado da amostra<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2415\" data-end=\"2742\">Uma qualidade elevada <strong data-start=\"2430\" data-end=\"2485\">m\u00e1quina de ensaio mec\u00e2nico para alongamento de pel\u00edcula fina<\/strong>-como o <strong data-start=\"2495\" data-end=\"2520\">TST-01 Testador de tra\u00e7\u00e3o<\/strong>-faz uma diferen\u00e7a significativa nas opera\u00e7\u00f5es quotidianas do laborat\u00f3rio. A sua capacidade para ajustar as velocidades de ensaio, suportar v\u00e1rias formas de amostras e fornecer feedback em tempo real sobre as curvas tens\u00e3o-deforma\u00e7\u00e3o melhora a efici\u00eancia e a qualidade dos resultados.<\/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\">For\u00e7a de rutura e comportamento tens\u00e3o-deforma\u00e7\u00e3o<\/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\">\u00c0 medida que o ensaio de tra\u00e7\u00e3o avan\u00e7a, o <strong data-start=\"2829\" data-end=\"2847\">for\u00e7a de rutura<\/strong> \u00e9 registada no momento da rutura do material. A norma ISO 37 exige o registo de v\u00e1rias propriedades relacionadas:<\/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\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/strong>: a tens\u00e3o m\u00e1xima antes da rutura<\/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\">Alongamento na rutura<\/strong>: at\u00e9 que ponto o material se estica antes de se partir<\/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\">Tens\u00e3o a um determinado alongamento<\/strong>: quanta for\u00e7a \u00e9 necess\u00e1ria para atingir uma determinada extens\u00e3o<\/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\">Alongamento a uma tens\u00e3o espec\u00edfica<\/strong>: quanto \u00e9 que o material estica sob uma determinada carga<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3273\" data-end=\"3484\">Para registar estes valores com confian\u00e7a, os laborat\u00f3rios dependem de um <strong data-start=\"3336\" data-end=\"3361\">aparelho de teste da for\u00e7a de rotura<\/strong>. O TST-01, por exemplo, oferece precis\u00e3o e repetibilidade de carga de Classe 1 numa vasta gama de materiais e espessuras.<\/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\">Procedimento de ensaio ISO 37 para propriedades de alongamento e tra\u00e7\u00e3o<\/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\">Nem todos os materiais se comportam da mesma forma durante os ensaios. \u00c9 por isso que <strong data-start=\"3606\" data-end=\"3651\">ajuste da velocidade de ensaio com base no alongamento<\/strong> \u00e9 uma parte fundamental da norma ISO 37. A norma especifica velocidades como 500 mm\/min, mas podem ser necess\u00e1rias defini\u00e7\u00f5es mais lentas ou mais r\u00e1pidas, consoante a elasticidade ou rigidez do material.<\/p>\n<p data-start=\"3825\" data-end=\"4096\">A capacidade de ajustar a velocidade de teste \u00e9 essencial quando se lida com materiais que esticam facilmente - ou aqueles que n\u00e3o esticam. A utiliza\u00e7\u00e3o de uma m\u00e1quina como a TST-01 permite aos operadores definir velocidades que se alinham tanto com a norma como com as necessidades espec\u00edficas do material que est\u00e1 a ser testado.<\/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. Prepara\u00e7\u00e3o da amostra<\/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\">Tipo de esp\u00e9cime<\/strong>: Escolha a forma adequada com base no material e nos objectivos do ensaio:<\/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\">Em forma de haltere<\/strong> (Tipo 1, 2, 3, etc.) s\u00e3o mais comuns e preferidos para <strong data-start=\"868\" data-end=\"888\">resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/strong> testes.<\/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\">Em forma de anel<\/strong> Os esp\u00e9cimes (tipo A ou B) podem ser utilizados para configura\u00e7\u00f5es automatizadas ou quando a disponibilidade de material \u00e9 limitada.<\/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\">Corte<\/strong>: Utilizar matrizes ou cortadores normalizados de acordo com as dimens\u00f5es da norma ISO 37. A sec\u00e7\u00e3o estreita dos esp\u00e9cimes de halteres deve ter uma forma precisa e ser lisa para evitar a concentra\u00e7\u00e3o de tens\u00f5es.<\/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\">Espessura<\/strong>: Assegurar que as amostras est\u00e3o dentro das toler\u00e2ncias normais:<\/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\">Halteres: normalmente <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\">An\u00e9is: largura radial e espessura no interior <strong data-start=\"1345\" data-end=\"1356\">\u00b10,2 mm<\/strong> (Tipo 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. Condicionamento<\/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\">Antes do ensaio, condicionar as amostras a <strong data-start=\"1436\" data-end=\"1463\">23 \u00b1 2\u00b0C e 50 \u00b1 5% HR<\/strong> para <strong data-start=\"1468\" data-end=\"1489\">pelo menos 16 horas<\/strong>, a seguir <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\">Se a borracha tiver sido vulcanizada recentemente, esperar pelo menos <strong data-start=\"1571\" data-end=\"1582\">3 horas<\/strong> antes do ensaio para permitir a estabiliza\u00e7\u00e3o das propriedades.<\/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. Configura\u00e7\u00e3o do equipamento<\/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\">Utilizar um <strong data-start=\"1670\" data-end=\"1712\">m\u00e1quina de ensaio de tra\u00e7\u00e3o e alongamento<\/strong> (por exemplo, <strong data-start=\"1720\" data-end=\"1730\">TST-01<\/strong>) que satisfa\u00e7a a precis\u00e3o da classe 1 da norma ISO 5893.<\/p>\n<\/li>\n<li data-start=\"1770\" data-end=\"1833\">\n<p data-start=\"1772\" data-end=\"1833\">Assegurar que as pegas correspondem \u00e0 forma da amostra e evitam o deslizamento.<\/p>\n<\/li>\n<li data-start=\"1834\" data-end=\"1970\">\n<p data-start=\"1836\" data-end=\"1970\">Definir o teste <strong data-start=\"1849\" data-end=\"1868\">velocidade da cruzeta<\/strong> (tipicamente <strong data-start=\"1880\" data-end=\"1894\">500 mm\/min<\/strong>mas pode ser de 200 ou 100 mm\/min, dependendo da amostra e do comportamento de alongamento).<\/p>\n<\/li>\n<li data-start=\"1971\" data-end=\"2094\">\n<p data-start=\"1973\" data-end=\"2094\">Para medi\u00e7\u00f5es de deforma\u00e7\u00e3o de alta precis\u00e3o, utilizar um <strong data-start=\"2020\" data-end=\"2036\">extens\u00f3metro<\/strong> em conformidade com a classe D ou E (consoante o tipo de haltere).<\/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. Procedimento de ensaio<\/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\">Montar o esp\u00e9cime de forma segura nas pegas da m\u00e1quina, alinhando-o cuidadosamente para evitar dobras ou tor\u00e7\u00f5es.<\/p>\n<\/li>\n<li data-start=\"2233\" data-end=\"2312\">\n<p data-start=\"2235\" data-end=\"2312\">Iniciar o ensaio: esticar o provete <strong data-start=\"2272\" data-end=\"2295\">a uma velocidade constante<\/strong> at\u00e9 se partir.<\/p>\n<\/li>\n<li data-start=\"2313\" data-end=\"2632\">\n<p data-start=\"2315\" data-end=\"2418\">Registar continuamente a for\u00e7a e o alongamento durante o ensaio. Para cada provete, obter os seguintes dados:<\/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\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o (TS)<\/strong>: Tens\u00e3o m\u00e1xima antes da rotura<\/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\">Alongamento de rutura (Eb)<\/strong>: Percentagem de deforma\u00e7\u00e3o na rutura<\/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\">Tens\u00e3o a um determinado alongamento (Se)<\/strong> e <strong data-start=\"2585\" data-end=\"2620\">alongamento a uma dada tens\u00e3o (Es)<\/strong> se necess\u00e1rio<\/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\">Escolha do testador de tra\u00e7\u00e3o correto para 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>Para cumprir integralmente a norma ISO 37, o seu <strong data-start=\"4186\" data-end=\"4204\">aparelho de teste de tra\u00e7\u00e3o<\/strong> precisa de ser mais do que apenas exacta - deve tamb\u00e9m ser flex\u00edvel, f\u00e1cil de utilizar e dur\u00e1vel.<\/p>\n<p>O <a href=\"https:\/\/www.plastictensile.com\/pt\/tensile-strength-of-polyethylene\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"4302\" data-end=\"4327\">TST-01 Testador de tra\u00e7\u00e3o<\/strong><\/a> por <strong data-start=\"4331\" data-end=\"4351\">Cell Instruments<\/strong> atinge todos os objectivos. \u00c9 ideal para:<\/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=\"aparelho de ensaio de tra\u00e7\u00e3o 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\">Materiais de borracha e elast\u00f3meros<\/p>\n<\/li>\n<li data-start=\"4424\" data-end=\"4469\">\n<p data-start=\"4426\" data-end=\"4469\">Pel\u00edculas finas, folhas e embalagens flex\u00edveis<\/p>\n<\/li>\n<li data-start=\"4470\" data-end=\"4527\">\n<p data-start=\"4472\" data-end=\"4527\">Aplica\u00e7\u00f5es nos sectores autom\u00f3vel, da embalagem, m\u00e9dico e de I&amp;D<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4529\" data-end=\"4550\">As principais carater\u00edsticas incluem:<\/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\">Velocidades de teste ajust\u00e1veis de 1-500 mm\/min<\/p>\n<\/li>\n<li data-start=\"4600\" data-end=\"4641\">\n<p data-start=\"4602\" data-end=\"4641\">Interface do ecr\u00e3 t\u00e1til multilingue<\/p>\n<\/li>\n<li data-start=\"4642\" data-end=\"4692\">\n<p data-start=\"4644\" data-end=\"4692\">Compatibilidade com amostras de halteres e an\u00e9is<\/p>\n<\/li>\n<li data-start=\"4693\" data-end=\"4734\">\n<p data-start=\"4695\" data-end=\"4734\">Gr\u00e1fico em tempo real da for\u00e7a vs. alongamento<\/p>\n<\/li>\n<li data-start=\"4735\" data-end=\"4799\">\n<p data-start=\"4737\" data-end=\"4799\">Fun\u00e7\u00f5es de retorno autom\u00e1tico, prote\u00e7\u00e3o de limites e impress\u00e3o opcional<\/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>Para laborat\u00f3rios que efectuam testes de rotina <strong data-start=\"4830\" data-end=\"4853\">alongamento na rutura<\/strong>, ou precisa de um <strong data-start=\"4872\" data-end=\"4915\">m\u00e1quinas de ensaio de tra\u00e7\u00e3o e alongamento<\/strong>O TST-01 oferece precis\u00e3o e efici\u00eancia numa plataforma compacta e f\u00e1cil de utilizar.<\/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\">Aplica\u00e7\u00f5es no mundo real<\/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\">A ISO 37 \u00e9 utilizada em todos os sectores onde a flexibilidade do material e a resist\u00eancia mec\u00e2nica s\u00e3o essenciais:<\/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\">Autom\u00f3vel<\/strong>: juntas de borracha, mangueiras, ilh\u00f3s<\/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\">M\u00e9dico<\/strong>: luvas de l\u00e1tex, tubos, embalagens \u00e0 base de pel\u00edcula<\/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\">Produtos de consumo<\/strong>: artigos de desporto, cal\u00e7ado, componentes el\u00e1sticos<\/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\">Embalagem<\/strong>: pel\u00edculas extens\u00edveis, camadas de barreira, laminados flex\u00edveis<\/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\">Eletr\u00f3nica<\/strong>materiais flex\u00edveis de isolamento e prote\u00e7\u00e3o<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5453\" data-end=\"5572\">Ao medir o alongamento e o comportamento \u00e0 tra\u00e7\u00e3o, os fabricantes podem garantir que os seus produtos resistem \u00e0 press\u00e3o - literalmente.<\/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\">Considera\u00e7\u00f5es finais<\/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\">A ISO 37 \u00e9 mais do que um m\u00e9todo de teste - \u00e9 uma ferramenta vital para compreender o desempenho da borracha e dos materiais flex\u00edveis sob tens\u00e3o. Quer esteja concentrado em <strong data-start=\"5753\" data-end=\"5776\">alongamento na rutura<\/strong>, <strong data-start=\"5778\" data-end=\"5804\">an\u00e1lise tens\u00e3o-deforma\u00e7\u00e3o<\/strong>ou a escolha da <strong data-start=\"5828\" data-end=\"5846\">aparelho de teste de tra\u00e7\u00e3o<\/strong>A ISO 37 fornece-lhe um quadro fi\u00e1vel para trabalhar.<\/p>\n<p data-start=\"5901\" data-end=\"6111\">E com instrumentos avan\u00e7ados como o <a href=\"https:\/\/www.celtec.cn\/productinfo\/1228363.html\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"5940\" data-end=\"5965\">TST-01 Testador de tra\u00e7\u00e3o<\/strong><\/a> de <strong data-start=\"5971\" data-end=\"5991\">Cell Instruments<\/strong>Com o ISO 37, o seu laborat\u00f3rio pode efetuar testes ISO 37 com confian\u00e7a - apoiado por precis\u00e3o, flexibilidade e resultados sempre fi\u00e1veis.<\/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 Elongation and Breaking Force Testing In the field of rubber, thermoplastic elastomers, and flexible thin film materials, mechanical performance is a critical factor in product quality and safety. One key property to evaluate is elongation\u2014how much a material stretches before breaking. The international standard ISO 37 provides a detailed and reliable method for [&#8230;]","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":"The featured image should be at least 200 by 200 pixels to be picked up by Facebook and other social media sites.","pluginReviewed":false,"postSettings":{"linkSuggestions":true,"useFocusKeyword":false},"frontEndScore":false,"postName":"iso-37","permalinkFormat":"https:\/\/www.plastictensile.com\/pt\/%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. Understand elongation, breaking force, and how to choose the right tensile tester like TST\u201101.\n","focusKeywords":"iso 37,tensile and elongation testing machine,definition of elongation in tensile test,breaking force tester,mechanical testing machine for thin film elongation","pillarContent":false,"canonicalUrl":"","breadcrumbTitle":"","advancedRobots":[],"facebookTitle":"","facebookDescription":"","facebookImage":"","facebookImageID":"","facebookHasOverlay":false,"facebookImageOverlay":"","facebookAuthor":"","twitterCardType":"","twitterUseFacebook":true,"twitterTitle":"","twitterDescription":"","twitterImage":"","twitterImageID":"","twitterHasOverlay":false,"twitterImageOverlay":"","twitterPlayerUrl":"","twitterPlayerSize":"","twitterPlayerStream":"","twitterPlayerStreamCtype":"","twitterAppDescription":"","twitterAppIphoneName":"","twitterAppIphoneID":"","twitterAppIphoneUrl":"","twitterAppIpadName":"","twitterAppIpadID":"","twitterAppIpadUrl":"","twitterAppGoogleplayName":"","twitterAppGoogleplayID":"","twitterAppGoogleplayUrl":"","twitterAppCountry":"","robots":{"index":true},"twitterAuthor":"username","primaryTerm":0,"authorName":"admin","titleTemplate":"%title% %sep% %sitename%","descriptionTemplate":"%excerpt%","showScoreFrontend":true,"lockModifiedDate":false},"powerWords":[],"diacritics":{"A":"[\\u0041\\u24B6\\uFF21\\u00C0\\u00C1\\u00C2\\u1EA6\\u1EA4\\u1EAA\\u1EA8\\u00C3\\u0100\\u0102\\u1EB0\\u1EAE\\u1EB4\\u1EB2\\u0226\\u01E0\\u00C4\\u01DE\\u1EA2\\u00C5\\u01FA\\u01CD\\u0200\\u0202\\u1EA0\\u1EAC\\u1EB6\\u1E00\\u0104\\u023A\\u2C6F]","AA":"[\\uA732]","AE":"[\\u00C6\\u01FC\\u01E2]","AO":"[\\uA734]","AU":"[\\uA736]","AV":"[\\uA738\\uA73A]","AY":"[\\uA73C]","B":"[\\u0042\\u24B7\\uFF22\\u1E02\\u1E04\\u1E06\\u0243\\u0182\\u0181]","C":"[\\u0043\\u24B8\\uFF23\\u0106\\u0108\\u010A\\u010C\\u00C7\\u1E08\\u0187\\u023B\\uA73E]","D":"[\\u0044\\u24B9\\uFF24\\u1E0A\\u010E\\u1E0C\\u1E10\\u1E12\\u1E0E\\u0110\\u018B\\u018A\\u0189\\uA779]","DZ":"[\\u01F1\\u01C4]","Dz":"[\\u01F2\\u01C5]","E":"[\\u0045\\u24BA\\uFF25\\u00C8\\u00C9\\u00CA\\u1EC0\\u1EBE\\u1EC4\\u1EC2\\u1EBC\\u0112\\u1E14\\u1E16\\u0114\\u0116\\u00CB\\u1EBA\\u011A\\u0204\\u0206\\u1EB8\\u1EC6\\u0228\\u1E1C\\u0118\\u1E18\\u1E1A\\u0190\\u018E]","F":"[\\u0046\\u24BB\\uFF26\\u1E1E\\u0191\\uA77B]","G":"[\\u0047\\u24BC\\uFF27\\u01F4\\u011C\\u1E20\\u011E\\u0120\\u01E6\\u0122\\u01E4\\u0193\\uA7A0\\uA77D\\uA77E]","H":"[\\u0048\\u24BD\\uFF28\\u0124\\u1E22\\u1E26\\u021E\\u1E24\\u1E28\\u1E2A\\u0126\\u2C67\\u2C75\\uA78D]","I":"[\\u0049\\u24BE\\uFF29\\u00CC\\u00CD\\u00CE\\u0128\\u012A\\u012C\\u0130\\u00CF\\u1E2E\\u1EC8\\u01CF\\u0208\\u020A\\u1ECA\\u012E\\u1E2C\\u0197]","J":"[\\u004A\\u24BF\\uFF2A\\u0134\\u0248]","K":"[\\u004B\\u24C0\\uFF2B\\u1E30\\u01E8\\u1E32\\u0136\\u1E34\\u0198\\u2C69\\uA740\\uA742\\uA744\\uA7A2]","L":"[\\u004C\\u24C1\\uFF2C\\u013F\\u0139\\u013D\\u1E36\\u1E38\\u013B\\u1E3C\\u1E3A\\u0141\\u023D\\u2C62\\u2C60\\uA748\\uA746\\uA780]","LJ":"[\\u01C7]","Lj":"[\\u01C8]","M":"[\\u004D\\u24C2\\uFF2D\\u1E3E\\u1E40\\u1E42\\u2C6E\\u019C]","N":"[\\u004E\\u24C3\\uFF2E\\u01F8\\u0143\\u00D1\\u1E44\\u0147\\u1E46\\u0145\\u1E4A\\u1E48\\u0220\\u019D\\uA790\\uA7A4]","NJ":"[\\u01CA]","Nj":"[\\u01CB]","O":"[\\u004F\\u24C4\\uFF2F\\u00D2\\u00D3\\u00D4\\u1ED2\\u1ED0\\u1ED6\\u1ED4\\u00D5\\u1E4C\\u022C\\u1E4E\\u014C\\u1E50\\u1E52\\u014E\\u022E\\u0230\\u00D6\\u022A\\u1ECE\\u0150\\u01D1\\u020C\\u020E\\u01A0\\u1EDC\\u1EDA\\u1EE0\\u1EDE\\u1EE2\\u1ECC\\u1ED8\\u01EA\\u01EC\\u00D8\\u01FE\\u0186\\u019F\\uA74A\\uA74C]","OI":"[\\u01A2]","OO":"[\\uA74E]","OU":"[\\u0222]","P":"[\\u0050\\u24C5\\uFF30\\u1E54\\u1E56\\u01A4\\u2C63\\uA750\\uA752\\uA754]","Q":"[\\u0051\\u24C6\\uFF31\\uA756\\uA758\\u024A]","R":"[\\u0052\\u24C7\\uFF32\\u0154\\u1E58\\u0158\\u0210\\u0212\\u1E5A\\u1E5C\\u0156\\u1E5E\\u024C\\u2C64\\uA75A\\uA7A6\\uA782]","S":"[\\u0053\\u24C8\\uFF33\\u1E9E\\u015A\\u1E64\\u015C\\u1E60\\u0160\\u1E66\\u1E62\\u1E68\\u0218\\u015E\\u2C7E\\uA7A8\\uA784]","T":"[\\u0054\\u24C9\\uFF34\\u1E6A\\u0164\\u1E6C\\u021A\\u0162\\u1E70\\u1E6E\\u0166\\u01AC\\u01AE\\u023E\\uA786]","TZ":"[\\uA728]","U":"[\\u0055\\u24CA\\uFF35\\u00D9\\u00DA\\u00DB\\u0168\\u1E78\\u016A\\u1E7A\\u016C\\u00DC\\u01DB\\u01D7\\u01D5\\u01D9\\u1EE6\\u016E\\u0170\\u01D3\\u0214\\u0216\\u01AF\\u1EEA\\u1EE8\\u1EEE\\u1EEC\\u1EF0\\u1EE4\\u1E72\\u0172\\u1E76\\u1E74\\u0244]","V":"[\\u0056\\u24CB\\uFF36\\u1E7C\\u1E7E\\u01B2\\uA75E\\u0245]","VY":"[\\uA760]","W":"[\\u0057\\u24CC\\uFF37\\u1E80\\u1E82\\u0174\\u1E86\\u1E84\\u1E88\\u2C72]","X":"[\\u0058\\u24CD\\uFF38\\u1E8A\\u1E8C]","Y":"[\\u0059\\u24CE\\uFF39\\u1EF2\\u00DD\\u0176\\u1EF8\\u0232\\u1E8E\\u0178\\u1EF6\\u1EF4\\u01B3\\u024E\\u1EFE]","Z":"[\\u005A\\u24CF\\uFF3A\\u0179\\u1E90\\u017B\\u017D\\u1E92\\u1E94\\u01B5\\u0224\\u2C7F\\u2C6B\\uA762]","a":"[\\u0061\\u24D0\\uFF41\\u1E9A\\u00E0\\u00E1\\u00E2\\u1EA7\\u1EA5\\u1EAB\\u1EA9\\u00E3\\u0101\\u0103\\u1EB1\\u1EAF\\u1EB5\\u1EB3\\u0227\\u01E1\\u00E4\\u01DF\\u1EA3\\u00E5\\u01FB\\u01CE\\u0201\\u0203\\u1EA1\\u1EAD\\u1EB7\\u1E01\\u0105\\u2C65\\u0250]","aa":"[\\uA733]","ae":"[\\u00E6\\u01FD\\u01E3]","ao":"[\\uA735]","au":"[\\uA737]","av":"[\\uA739\\uA73B]","ay":"[\\uA73D]","b":"[\\u0062\\u24D1\\uFF42\\u1E03\\u1E05\\u1E07\\u0180\\u0183\\u0253]","c":"[\\u0063\\u24D2\\uFF43\\u0107\\u0109\\u010B\\u010D\\u00E7\\u1E09\\u0188\\u023C\\uA73F\\u2184]","d":"[\\u0064\\u24D3\\uFF44\\u1E0B\\u010F\\u1E0D\\u1E11\\u1E13\\u1E0F\\u0111\\u018C\\u0256\\u0257\\uA77A]","dz":"[\\u01F3\\u01C6]","e":"[\\u0065\\u24D4\\uFF45\\u00E8\\u00E9\\u00EA\\u1EC1\\u1EBF\\u1EC5\\u1EC3\\u1EBD\\u0113\\u1E15\\u1E17\\u0115\\u0117\\u00EB\\u1EBB\\u011B\\u0205\\u0207\\u1EB9\\u1EC7\\u0229\\u1E1D\\u0119\\u1E19\\u1E1B\\u0247\\u025B\\u01DD]","f":"[\\u0066\\u24D5\\uFF46\\u1E1F\\u0192\\uA77C]","g":"[\\u0067\\u24D6\\uFF47\\u01F5\\u011D\\u1E21\\u011F\\u0121\\u01E7\\u0123\\u01E5\\u0260\\uA7A1\\u1D79\\uA77F]","h":"[\\u0068\\u24D7\\uFF48\\u0125\\u1E23\\u1E27\\u021F\\u1E25\\u1E29\\u1E2B\\u1E96\\u0127\\u2C68\\u2C76\\u0265]","hv":"[\\u0195]","i":"[\\u0069\\u24D8\\uFF49\\u00EC\\u00ED\\u00EE\\u0129\\u012B\\u012D\\u00EF\\u1E2F\\u1EC9\\u01D0\\u0209\\u020B\\u1ECB\\u012F\\u1E2D\\u0268\\u0131]","j":"[\\u006A\\u24D9\\uFF4A\\u0135\\u01F0\\u0249]","k":"[\\u006B\\u24DA\\uFF4B\\u1E31\\u01E9\\u1E33\\u0137\\u1E35\\u0199\\u2C6A\\uA741\\uA743\\uA745\\uA7A3]","l":"[\\u006C\\u24DB\\uFF4C\\u0140\\u013A\\u013E\\u1E37\\u1E39\\u013C\\u1E3D\\u1E3B\\u017F\\u0142\\u019A\\u026B\\u2C61\\uA749\\uA781\\uA747]","lj":"[\\u01C9]","m":"[\\u006D\\u24DC\\uFF4D\\u1E3F\\u1E41\\u1E43\\u0271\\u026F]","n":"[\\u006E\\u24DD\\uFF4E\\u01F9\\u0144\\u00F1\\u1E45\\u0148\\u1E47\\u0146\\u1E4B\\u1E49\\u019E\\u0272\\u0149\\uA791\\uA7A5]","nj":"[\\u01CC]","o":"[\\u006F\\u24DE\\uFF4F\\u00F2\\u00F3\\u00F4\\u1ED3\\u1ED1\\u1ED7\\u1ED5\\u00F5\\u1E4D\\u022D\\u1E4F\\u014D\\u1E51\\u1E53\\u014F\\u022F\\u0231\\u00F6\\u022B\\u1ECF\\u0151\\u01D2\\u020D\\u020F\\u01A1\\u1EDD\\u1EDB\\u1EE1\\u1EDF\\u1EE3\\u1ECD\\u1ED9\\u01EB\\u01ED\\u00F8\\u01FF\\u0254\\uA74B\\uA74D\\u0275]","oi":"[\\u01A3]","ou":"[\\u0223]","oo":"[\\uA74F]","p":"[\\u0070\\u24DF\\uFF50\\u1E55\\u1E57\\u01A5\\u1D7D\\uA751\\uA753\\uA755]","q":"[\\u0071\\u24E0\\uFF51\\u024B\\uA757\\uA759]","r":"[\\u0072\\u24E1\\uFF52\\u0155\\u1E59\\u0159\\u0211\\u0213\\u1E5B\\u1E5D\\u0157\\u1E5F\\u024D\\u027D\\uA75B\\uA7A7\\uA783]","s":"[\\u0073\\u24E2\\uFF53\\u015B\\u1E65\\u015D\\u1E61\\u0161\\u1E67\\u1E63\\u1E69\\u0219\\u015F\\u023F\\uA7A9\\uA785\\u1E9B]","ss":"[\\u00DF]","t":"[\\u0074\\u24E3\\uFF54\\u1E6B\\u1E97\\u0165\\u1E6D\\u021B\\u0163\\u1E71\\u1E6F\\u0167\\u01AD\\u0288\\u2C66\\uA787]","tz":"[\\uA729]","u":"[\\u0075\\u24E4\\uFF55\\u00F9\\u00FA\\u00FB\\u0169\\u1E79\\u016B\\u1E7B\\u016D\\u00FC\\u01DC\\u01D8\\u01D6\\u01DA\\u1EE7\\u016F\\u0171\\u01D4\\u0215\\u0217\\u01B0\\u1EEB\\u1EE9\\u1EEF\\u1EED\\u1EF1\\u1EE5\\u1E73\\u0173\\u1E77\\u1E75\\u0289]","v":"[\\u0076\\u24E5\\uFF56\\u1E7D\\u1E7F\\u028B\\uA75F\\u028C]","vy":"[\\uA761]","w":"[\\u0077\\u24E6\\uFF57\\u1E81\\u1E83\\u0175\\u1E87\\u1E85\\u1E98\\u1E89\\u2C73]","x":"[\\u0078\\u24E7\\uFF58\\u1E8B\\u1E8D]","y":"[\\u0079\\u24E8\\uFF59\\u1EF3\\u00FD\\u0177\\u1EF9\\u0233\\u1E8F\\u00FF\\u1EF7\\u1E99\\u1EF5\\u01B4\\u024F\\u1EFF]","z":"[\\u007A\\u24E9\\uFF5A\\u017A\\u1E91\\u017C\\u017E\\u1E93\\u1E95\\u01B6\\u0225\\u0240\\u2C6C\\uA763]"},"researchesTests":["contentHasTOC","contentHasShortParagraphs","contentHasAssets","keywordInTitle","keywordInMetaDescription","keywordInPermalink","keywordIn10Percent","keywordInContent","keywordInSubheadings","keywordInImageAlt","keywordDensity","keywordNotUsed","lengthContent","lengthPermalink","linksHasInternal","linksHasExternals","linksNotAllExternals","titleStartWithKeyword","titleSentiment","titleHasPowerWords","titleHasNumber","hasContentAI"],"hasRedirection":true,"hasBreadcrumb":false},"homeUrl":"https:\/\/www.plastictensile.com\/pt","objectID":1335,"objectType":"post","locale":"pt","localeFull":"pt_PT","overlayImages":{"play":{"name":"Play icon","url":"https:\/\/www.plastictensile.com\/wp-content\/plugins\/seo-by-rank-math\/assets\/admin\/img\/icon-play.png","path":"\/home\/plastictensile\/htdocs\/www.plastictensile.com\/wp-content\/plugins\/seo-by-rank-math\/assets\/admin\/img\/icon-play.png","position":"middle_center"},"gif":{"name":"GIF icon","url":"https:\/\/www.plastictensile.com\/wp-content\/plugins\/seo-by-rank-math\/assets\/admin\/img\/icon-gif.png","path":"\/home\/plastictensile\/htdocs\/www.plastictensile.com\/wp-content\/plugins\/seo-by-rank-math\/assets\/admin\/img\/icon-gif.png","position":"middle_center"}},"defautOgImage":"https:\/\/www.plastictensile.com\/wp-content\/plugins\/seo-by-rank-math\/assets\/admin\/img\/social-placeholder.jpg","customPermalinks":true,"isUserRegistered":false,"autoSuggestKeywords":false,"connectSiteUrl":"https:\/\/rankmath.com\/auth?site=https%3A%2F%2Fwww.plastictensile.com%2Fpt&r=https%3A%2F%2Fwww.plastictensile.com%2Fpt%2Fwp-json%2Fwp%2Fv2%2Fpages%2F1335%3Fnonce%3D9146fc8694","maxTags":5,"trendsIcon":"<svg viewBox=\"0 0 610 610\"><path d=\"M18.85,446,174.32,290.48l58.08,58.08L76.93,504a14.54,14.54,0,0,1-20.55,0L18.83,466.48a14.54,14.54,0,0,1,0-20.55Z\" style=\"fill:#4285f4\"\/><path d=\"M242.65,242.66,377.59,377.6l-47.75,47.75a14.54,14.54,0,0,1-20.55,0L174.37,290.43l47.75-47.75A14.52,14.52,0,0,1,242.65,242.66Z\" style=\"fill:#ea4335\"\/><polygon points=\"319.53 319.53 479.26 159.8 537.34 217.88 377.61 377.62 319.53 319.53\" style=\"fill:#fabb05\"\/><path d=\"M594.26,262.73V118.61h0a16.94,16.94,0,0,0-16.94-16.94H433.2a16.94,16.94,0,0,0-12,28.92L565.34,274.71h0a16.94,16.94,0,0,0,28.92-12Z\" style=\"fill:#34a853\"\/><rect width=\"610\" height=\"610\" style=\"fill:none\"\/><\/svg>","showScore":true,"siteFavIcon":"https:\/\/www.plastictensile.com\/wp-content\/uploads\/2025\/07\/cropped-EN6-32x32.png","canUser":{"general":false,"advanced":false,"snippet":false,"social":false,"analysis":false,"analytics":false,"content_ai":false},"showKeywordIntent":true,"isPro":false,"is_front_page":false,"trendsUpgradeLink":"https:\/\/rankmath.com\/pricing\/?utm_source=Plugin&utm_medium=CE%20General%20Tab%20Trends&utm_campaign=WP","trendsUpgradeLabel":"Upgrade","trendsPreviewImage":"https:\/\/www.plastictensile.com\/wp-content\/plugins\/seo-by-rank-math\/assets\/admin\/img\/trends-preview.jpg","currentEditor":false,"homepageData":{"assessor":{"powerWords":[],"diacritics":true,"researchesTests":["contentHasTOC","contentHasShortParagraphs","contentHasAssets","keywordInTitle","keywordInMetaDescription","keywordInPermalink","keywordIn10Percent","keywordInContent","keywordInSubheadings","keywordInImageAlt","keywordDensity","keywordNotUsed","lengthContent","lengthPermalink","linksHasInternal","linksHasExternals","linksNotAllExternals","titleStartWithKeyword","titleSentiment","titleHasPowerWords","titleHasNumber","hasContentAI"],"hasBreadcrumb":false,"serpData":{"title":"%sitename% %page% %sep% %sitedesc%","description":"","titleTemplate":"%sitename% %page% %sep% %sitedesc%","descriptionTemplate":"","focusKeywords":"","breadcrumbTitle":"Home","robots":{"index":true},"advancedRobots":[],"facebookTitle":"","facebookDescription":"","facebookImage":"","facebookImageID":""}}},"tocTitle":"Table of Contents","tocExcludeHeadings":[],"listStyle":"ul"},"_links":{"self":[{"href":"https:\/\/www.plastictensile.com\/pt\/wp-json\/wp\/v2\/pages\/1335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.plastictensile.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.plastictensile.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.plastictensile.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.plastictensile.com\/pt\/wp-json\/wp\/v2\/comments?post=1335"}],"version-history":[{"count":4,"href":"https:\/\/www.plastictensile.com\/pt\/wp-json\/wp\/v2\/pages\/1335\/revisions"}],"predecessor-version":[{"id":1341,"href":"https:\/\/www.plastictensile.com\/pt\/wp-json\/wp\/v2\/pages\/1335\/revisions\/1341"}],"wp:attachment":[{"href":"https:\/\/www.plastictensile.com\/pt\/wp-json\/wp\/v2\/media?parent=1335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}