{"id":1271,"date":"2026-01-16T07:42:54","date_gmt":"2026-01-16T07:42:54","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?page_id=1271"},"modified":"2026-01-16T07:42:57","modified_gmt":"2026-01-16T07:42:57","slug":"astm-d1922","status":"publish","type":"page","link":"https:\/\/www.wrapfilmtest.com\/pt\/astm-d1922","title":{"rendered":"Norma ASTM D1922"},"content":{"rendered":"<section class=\"section\" id=\"section_518326026\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-1799191889\">\n\n\n\t<div id=\"col-980429866\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner text-center dark\"  >\n\t\t\t\n\t\t\t\n\n<h1 class=\"uppercase\" style=\"text-align: left;\"><strong>Norma ASTM D1922<\/strong><\/h1>\n<h3 style=\"text-align: left;\">Elmendorf Ensaio de rasgamento de pel\u00edculas<\/h3>\n<div id=\"pdp-description\">\n<div class=\"astm-type-body--lead border-top mt-3 pt-2 adv-description\">\n<p style=\"text-align: left;\" data-pm-slice=\"0 0 &#091;&#093;\">\u00c0 medida que os formatos de embalagem evoluem para materiais mais finos, mais leves e com melhor desempenho, os testes de rasgamento precisos tornam-se cada vez mais importantes. A resist\u00eancia da pel\u00edcula j\u00e1 n\u00e3o se refere apenas \u00e0s propriedades de tra\u00e7\u00e3o; inclui tamb\u00e9m a resist\u00eancia ao rasgamento s\u00fabito em condi\u00e7\u00f5es din\u00e2micas. A norma ASTM D1922 aborda este requisito simulando a r\u00e1pida propaga\u00e7\u00e3o do rasgo atrav\u00e9s de um <strong data-start=\"1279\" data-end=\"1302\">Teste de rasgamento Elmendorf<\/strong>, fornecendo resultados significativos e compar\u00e1veis para o controlo da qualidade e o desenvolvimento de materiais.<\/p>\n<\/div>\n<\/div>\n<a href=\"https:\/\/www.astm.org\/d5458-95r20.html\" target=\"_blank\" class=\"button primary\" rel=\"noopener\"  >\n    <span>ASTM<\/span>\n  <\/a>\n\n\n<a href=\"https:\/\/www.wrapfilmtest.com\/pt\/contact\/\" target=\"_blank\" class=\"button white is-outline\" rel=\"noopener\"  >\n    <span>Solicite um or\u00e7amento<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2030981449\" class=\"col medium-5 small-12 large-5\"  data-animate=\"flipInY\">\n\t\t\t\t<div class=\"col-inner text-left box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255,255,255);\" >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1928554332\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"1020\" height=\"583\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing.webp\" class=\"attachment-large size-large\" alt=\"Ensaio de rasgamento Elmendorf ASTM D1922\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing.webp 1400w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-700x400.webp 700w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-768x439.webp 768w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-18x10.webp 18w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1928554332 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2030981449 > .col-inner {\n  padding: 15px 15px 15px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_518326026 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #004b9a;\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row row-full-width\"  id=\"row-1849755090\">\n\n\n\t<div id=\"col-2117433163\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row align-equal\"  id=\"row-566793108\">\n\n\n\t<div id=\"col-146638348\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong data-start=\"439\" data-end=\"453\">Norma ASTM D1922<\/strong> \u00e9 um m\u00e9todo de ensaio normalizado amplamente reconhecido, utilizado para avaliar a resist\u00eancia ao rasgo por propaga\u00e7\u00e3o de pel\u00edculas de pl\u00e1stico e folhas finas atrav\u00e9s do m\u00e9todo do p\u00eandulo. Nas ind\u00fastrias em que as pel\u00edculas de pl\u00e1stico servem como materiais funcionais e de prote\u00e7\u00e3o, o desempenho do rasgo afecta diretamente a fiabilidade do produto, a seguran\u00e7a e a satisfa\u00e7\u00e3o do cliente. Desde as linhas de embalagem at\u00e9 \u00e0 log\u00edstica e ao armazenamento, os fabricantes confiam nos dados ASTM D1922 para compreenderem o comportamento de uma pel\u00edcula ap\u00f3s o in\u00edcio de um rasg\u00e3o.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1096537896\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2>Vis\u00e3o geral da ASTM D1922 e contexto da ind\u00fastria<\/h2>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1096537896 > .col-inner {\n  margin: 60px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1122088641\">\n\n\n\t<div id=\"col-238937915\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2 data-start=\"1400\" data-end=\"1447\"><strong data-start=\"1400\" data-end=\"1447\">Ensaio de rasgamento Elmendorf de acordo com a norma ASTM D1922<\/strong><\/h2>\n<p data-start=\"1449\" data-end=\"1811\">O <strong data-start=\"1453\" data-end=\"1476\">teste de l\u00e1grimas de elmendorf<\/strong> especificado na norma ASTM D1922, mede a for\u00e7a m\u00e9dia necess\u00e1ria para propagar um rasgo atrav\u00e9s de um comprimento definido de pel\u00edcula de pl\u00e1stico ou de folha n\u00e3o r\u00edgida. O teste utiliza um p\u00eandulo calibrado de teste de rasgamento, em que a energia gravitacional impulsiona a a\u00e7\u00e3o de rasgar. A perda de energia do p\u00eandulo durante o rasgamento \u00e9 convertida em valores de resist\u00eancia ao rasgamento.<\/p>\n<p data-start=\"1813\" data-end=\"2264\">Este m\u00e9todo \u00e9 particularmente adequado para pel\u00edculas de embalagem, materiais de envolvimento e pel\u00edculas extens\u00edveis que enfrentam for\u00e7as de rasgamento s\u00fabitas durante a utiliza\u00e7\u00e3o. A norma ASTM D1922 d\u00e1 \u00eanfase \u00e0 prepara\u00e7\u00e3o adequada das amostras, \u00e0 calibra\u00e7\u00e3o do p\u00eandulo e ao ensaio direcional para reduzir a variabilidade causada pela orienta\u00e7\u00e3o e anisotropia da pel\u00edcula. Seguindo a norma, os laborat\u00f3rios podem gerar dados reproduz\u00edveis que suportam a aceita\u00e7\u00e3o de especifica\u00e7\u00f5es e a classifica\u00e7\u00e3o comparativa de materiais.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" ><\/div><\/div>\n\n\t<section class=\"section\" id=\"section_242735719\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-1086601204\">\n\n\n\t<div id=\"col-1253247159\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2 data-start=\"2271\" data-end=\"2326\"><strong data-start=\"2271\" data-end=\"2326\">Porque \u00e9 que a resist\u00eancia da pel\u00edcula \u00e9 importante nas aplica\u00e7\u00f5es de embalagem<\/strong><\/h2>\n<p data-start=\"2328\" data-end=\"2664\">Na embalagem, <strong data-start=\"2342\" data-end=\"2359\">resist\u00eancia da pel\u00edcula<\/strong> determina se um produto pode suportar o manuseamento, o transporte e a utiliza\u00e7\u00e3o pelo consumidor sem falhas. Um rasg\u00e3o que se propaga de forma incontrol\u00e1vel pode comprometer a integridade do produto, o prazo de validade e a reputa\u00e7\u00e3o da marca. A norma ASTM D1922 fornece informa\u00e7\u00f5es sobre o comportamento de propaga\u00e7\u00e3o do rasgo, em vez de apenas o in\u00edcio do rasgo inicial.<\/p>\n<p data-start=\"2666\" data-end=\"3058\">Para materiais como <strong data-start=\"2688\" data-end=\"2709\">Pel\u00edcula extens\u00edvel fundida<\/strong>, A resist\u00eancia ao rasgamento desempenha um papel fundamental na estabilidade da carga. Um comportamento de rasgamento controlado permite que a pel\u00edcula extens\u00edvel resista a perfura\u00e7\u00f5es s\u00fabitas, mantendo a flexibilidade. Da mesma forma, numa <strong data-start=\"2895\" data-end=\"2918\">ensaio de rasgamento da pel\u00edcula de revestimento<\/strong>, <a href=\"https:\/\/www.qualitester.com\/standards\/astm-d1922\/\" target=\"_blank\" rel=\"noopener\">Norma ASTM D1922<\/a> ajudam os engenheiros a equilibrar a resist\u00eancia e a processabilidade, assegurando que as pel\u00edculas t\u00eam um desempenho fi\u00e1vel em equipamento de embalagem de alta velocidade.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_242735719 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: rgb(228, 228, 228);\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row\"  id=\"row-1406970719\">\n\n\n\t<div id=\"col-1655483838\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2>Ensaio de rasgamento da pel\u00edcula de revestimento e efeitos direcionais<\/h2>\n<p data-start=\"3114\" data-end=\"3480\">UM <strong data-start=\"3116\" data-end=\"3139\">ensaio de rasgamento da pel\u00edcula de revestimento<\/strong> realizado ao abrigo da norma ASTM D1922 inclui normalmente ensaios na dire\u00e7\u00e3o da m\u00e1quina (MD) e na dire\u00e7\u00e3o transversal (TD). Devido \u00e0 orienta\u00e7\u00e3o molecular durante a extrus\u00e3o da pel\u00edcula, a resist\u00eancia ao rasgamento difere frequentemente de forma significativa entre direc\u00e7\u00f5es. A norma ASTM D1922 reconhece esta anisotropia e requer esp\u00e9cimes suficientes para obter m\u00e9dias representativas.<\/p>\n<p data-start=\"3482\" data-end=\"3835\">A compreens\u00e3o do comportamento de rasgamento direcional ajuda os fabricantes a otimizar o design da pel\u00edcula. Por exemplo, uma maior resist\u00eancia ao rasgamento na dire\u00e7\u00e3o transversal pode melhorar o desempenho da embalagem de paletes, enquanto uma resist\u00eancia ao rasgamento equilibrada facilita o manuseamento manual. Os dados ASTM D1922 permitem aos engenheiros de qualidade correlacionar as condi\u00e7\u00f5es de processamento com o desempenho de rasgamento final.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-395472262\">\n\n\n\t<div id=\"col-125681877\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:1px 1px 1px 1px;\">\n\t<\/div>\n\t\t\t\n\n<h2 data-start=\"3842\" data-end=\"3886\"><strong data-start=\"3842\" data-end=\"3886\">Avalia\u00e7\u00e3o do desempenho da pel\u00edcula estir\u00e1vel fundida<\/strong><\/h2>\n<p data-start=\"3888\" data-end=\"4213\"><strong data-start=\"3888\" data-end=\"3909\">Pel\u00edcula extens\u00edvel fundida<\/strong> \u00e9 amplamente utilizado em log\u00edstica, armazenamento e estabiliza\u00e7\u00e3o de paletes. Enquanto a resist\u00eancia \u00e0 tra\u00e7\u00e3o assegura a conten\u00e7\u00e3o da carga, a resist\u00eancia ao rasgamento determina a forma como a pel\u00edcula reage a arestas vivas ou impactos s\u00fabitos. A norma ASTM D1922 desempenha um papel fundamental na avalia\u00e7\u00e3o destas carater\u00edsticas em condi\u00e7\u00f5es laboratoriais controladas.<\/p>\n<p data-start=\"4215\" data-end=\"4479\">O teste de rasgamento elmendorf reflecte melhor os cen\u00e1rios de rasgamento do mundo real do que os testes de tra\u00e7\u00e3o a baixa velocidade. Para os fabricantes de pel\u00edculas extens\u00edveis fundidas, os resultados da ASTM D1922 apoiam a sele\u00e7\u00e3o de materiais, os ajustes de formula\u00e7\u00e3o e a compara\u00e7\u00e3o de desempenho com a concorr\u00eancia.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\t<section class=\"section\" id=\"section_56052993\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-873364458\">\n\n\n\t<div id=\"col-486305561\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:1px 1px 1px 1px;\">\n\t<\/div>\n\t\t\t\n\n<h2 data-start=\"4486\" data-end=\"4526\"><strong data-start=\"4486\" data-end=\"4526\">Equipamento de teste e melhores pr\u00e1ticas<\/strong><\/h2>\n<p data-start=\"4528\" data-end=\"4792\">A precis\u00e3o dos ensaios ASTM D1922 depende de um aparelho de ensaio de rasgamento bem concebido, com movimento pendular est\u00e1vel, fixa\u00e7\u00e3o precisa e indica\u00e7\u00e3o fi\u00e1vel da escala. A calibra\u00e7\u00e3o e verifica\u00e7\u00e3o regulares asseguram a integridade dos dados, especialmente quando se testam pel\u00edculas finas ou altamente extens\u00edveis.<\/p>\n<p data-start=\"4794\" data-end=\"5190\">A Cell Instruments fornece solu\u00e7\u00f5es avan\u00e7adas de <strong data-start=\"4829\" data-end=\"4848\">Testes de rasgamento<\/strong> concebidos para cumprir os requisitos da norma ASTM D1922. Estes instrumentos oferecem sistemas de p\u00eandulo est\u00e1veis, leituras digitais claras e op\u00e7\u00f5es de capacidade flex\u00edveis, tornando-os adequados tanto para laborat\u00f3rios de I&amp;D como para o controlo de qualidade da produ\u00e7\u00e3o. Com a prepara\u00e7\u00e3o e o condicionamento adequados das amostras, os utilizadores podem obter dados consistentes e significativos sobre a resist\u00eancia ao rasgamento.<\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_56052993 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_962108309\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-1346671042\">\n\n\n\t<div id=\"col-95750024\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_51125418\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1.webp\" class=\"attachment-large size-large\" alt=\"ASTM D1922 Elmendorf Tear Testing 1\" srcset=\"https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1.webp 600w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-400x400.webp 400w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-280x280.webp 280w, https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2026\/01\/ASTM-D1922-Elmendorf-Tear-Testing-1-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_51125418 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-95750024 > .col-inner {\n  padding: 15px 15px 15px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1962506918\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2>Equipamento de teste necess\u00e1rio<\/h2>\n<h3>Verificador de rutura SLD-01<\/h3>\n<p>O testador de rasgos SLD-01 quantifica esta propriedade para:<\/p>\n<p><br \/>Prevenir falhas: Identificar materiais fracos suscept\u00edveis de<br \/>rasgamento em embalagens, t\u00eaxteis ou pel\u00edculas industriais.<\/p>\n<p>Otimizar os custos: Reduzir o desperd\u00edcio atrav\u00e9s da sele\u00e7\u00e3o de materiais<br \/>com durabilidade comprovada.<\/p>\n<a href=\"https:\/\/www.wrapfilmtest.com\/pt\/peel-cling-tester\/\" target=\"_blank\" class=\"button primary\" rel=\"noopener\"  >\n    <span>Mais informa\u00e7\u00f5es sobre SLD-01<\/span>\n  <\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_962108309 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #e4e4e4;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_229218476\">\n\t\t<div class=\"bg section-bg fill bg-fill\" >\n\n\t\t\t\n\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle align-center\"  id=\"row-983231098\">\n\n\n\t<div id=\"col-633115174\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<p>\u00a0<\/p>\n<h2><span style=\"color: #ffffff;\">Solicite um or\u00e7amento para o teste ASTM D5458<\/span><\/h2>\n<p><span style=\"color: #ffffff;\">Obtenha um or\u00e7amento detalhado para o teste de for\u00e7a de ader\u00eancia ASTM D5458 para garantir que seus filmes stretch atendam aos padr\u00f5es da ind\u00fastria. Entre em contato conosco hoje para discutir suas necessidades e receber informa\u00e7\u00f5es sobre pre\u00e7os.<\/span><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-588384714\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2 box-shadow-5-hover\" style=\"background-color:rgb(255, 255, 255);\" >\n\t\t\t\n\t\t\t\n\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f9-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"9\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/pt\/wp-json\/wp\/v2\/pages\/1271#wpcf7-f9-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formul\u00e1rio de contato\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/pt\/wp-json\/wp\/v2\/pages\/1271#wpcf7-f9-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"9\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.4\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f9-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"Name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Nome*\" value=\"\" type=\"text\" name=\"Name\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"Company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Empresa\" value=\"\" type=\"text\" name=\"Company\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"WhatsApp\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"O que voc\u00ea acha do WhatsApp?\" value=\"\" type=\"text\" name=\"WhatsApp\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"E-mail*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"text-990\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Assunto\" value=\"\" type=\"text\" name=\"text-990\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"textarea-87\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Mensagem*\" name=\"textarea-87\"><\/textarea><\/span><br \/>\n<input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Enviar\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form>\n<\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-588384714 > .col-inner {\n  padding: 15px 15px 15px 15px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_229218476 {\n  padding-top: 59px;\n  padding-bottom: 59px;\n  min-height: 300px;\n  background-color: #004b99;\n}\n#section_229218476 .section-bg-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n#section_229218476 .section-bg.bg-loaded {\n  background-image: url(https:\/\/www.wrapfilmtest.com\/wp-content\/uploads\/2024\/12\/How-the-Peel-Cling-Test-Done.webp);\n}\n#section_229218476 .section-bg {\n  background-position: 68% 20%;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-1271","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM D1922 Elmendorf Tear Testing<\/title>\n<meta name=\"description\" content=\"ASTM D1922 defines the Elmendorf tear test for plastic films. Learn how it evaluates film strength, wrap film tear test performance, and Cast Stretch Film quality.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wrapfilmtest.com\/pt\/astm-d1922\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ensure Quality with ASTM D5458 Cling Force Testing for Stretch Films\" \/>\n<meta property=\"og:description\" content=\"Optimize your stretch films with ASTM D5458 testing. Our precise cling force measurement ensures your films perform under industry standards, providing secure wrapping for packaging, food, and pharmaceuticals. 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