{"id":1323,"date":"2025-07-11T15:44:24","date_gmt":"2025-07-11T07:44:24","guid":{"rendered":"https:\/\/www.puncturetest.com\/?p=1323"},"modified":"2025-07-17T16:58:40","modified_gmt":"2025-07-17T08:58:40","slug":"falling-dart-impact-tester","status":"publish","type":"post","link":"https:\/\/www.puncturetest.com\/pt\/falling-dart-impact-tester\/","title":{"rendered":"Testador de impacto de dardo em queda: Um guia completo para o teste ASTM D1709"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1323\" class=\"elementor elementor-1323\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91cdbb8 e-flex e-con-boxed e-con e-parent\" data-id=\"91cdbb8\" 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-b54ddb4 elementor-widget elementor-widget-heading\" data-id=\"b54ddb4\" 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\">Testador de impacto de dardo em queda: Teste fi\u00e1vel da durabilidade da pel\u00edcula de pl\u00e1stico<\/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-a7d6f4a e-flex e-con-boxed e-con e-parent\" data-id=\"a7d6f4a\" 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-221d978 elementor-widget elementor-widget-text-editor\" data-id=\"221d978\" 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=\"278\" data-end=\"641\">Em embalagens flex\u00edveis, <strong data-start=\"301\" data-end=\"319\">dureza da pel\u00edcula<\/strong> \u00e9 essencial para manter a integridade do produto durante o fabrico, a distribui\u00e7\u00e3o e a utiliza\u00e7\u00e3o final. O <strong data-start=\"424\" data-end=\"454\">teste de impacto de dardo em queda<\/strong> \u00e9 uma solu\u00e7\u00e3o amplamente adoptada para avaliar a resist\u00eancia de uma pel\u00edcula ao impacto. Ajuda a determinar se uma pel\u00edcula pode suportar for\u00e7as externas s\u00fabitas, como quedas ou perfura\u00e7\u00f5es, sem falhar.<\/p><p data-start=\"643\" data-end=\"962\">Este artigo explora o processo de ensaio do dardo em queda, o seu significado na embalagem e a sua liga\u00e7\u00e3o a <strong data-start=\"752\" data-end=\"766\">ASTM D1709<\/strong>-a norma do sector que define o <strong data-start=\"806\" data-end=\"833\">m\u00e9todo de ensaio de impacto de dardo<\/strong>. Introduziremos tamb\u00e9m o <strong data-start=\"862\" data-end=\"916\">Cell Instruments FDT-01 Testador de impacto de dardo em queda<\/strong> para testes de laborat\u00f3rio e de produ\u00e7\u00e3o de elevada precis\u00e3o.<\/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-b086266 e-flex e-con-boxed e-con e-parent\" data-id=\"b086266\" 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-687b2df elementor-widget elementor-widget-heading\" data-id=\"687b2df\" 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\">M\u00e9todo de ensaio de impacto de dardo e ASTM D1709: porque s\u00e3o importantes<\/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-f164090 e-flex e-con-boxed e-con e-parent\" data-id=\"f164090\" 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-907ba4b elementor-widget elementor-widget-text-editor\" data-id=\"907ba4b\" 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=\"1030\" data-end=\"1389\">O <strong data-start=\"1034\" data-end=\"1061\">m\u00e9todo de ensaio de impacto de dardo<\/strong>, tal como definido por <strong data-start=\"1077\" data-end=\"1091\">ASTM D1709<\/strong>\u00e9 um procedimento normalizado para determinar o <strong data-start=\"1138\" data-end=\"1176\">resist\u00eancia ao impacto das pel\u00edculas de pl\u00e1stico<\/strong> e folhas. Este m\u00e9todo consiste em deixar cair um dardo hemisf\u00e9rico de massa espec\u00edfica de uma altura conhecida sobre uma amostra de pel\u00edcula fixada. O resultado \u00e9 um <strong data-start=\"1330\" data-end=\"1346\">passar ou chumbar<\/strong>dependendo da rutura da amostra.<\/p><p data-start=\"1391\" data-end=\"1428\">Existem dois m\u00e9todos de teste comuns:<\/p><ul data-start=\"1430\" data-end=\"1623\"><li data-start=\"1430\" data-end=\"1526\"><p data-start=\"1432\" data-end=\"1526\"><strong data-start=\"1432\" data-end=\"1444\">M\u00e9todo A<\/strong>: Usa a <strong data-start=\"1453\" data-end=\"1462\">38 mm<\/strong> de di\u00e2metro do dardo e testa materiais com menor resist\u00eancia ao impacto.<\/p><\/li><li data-start=\"1527\" data-end=\"1623\"><p data-start=\"1529\" data-end=\"1623\"><strong data-start=\"1529\" data-end=\"1541\">M\u00e9todo B<\/strong>: Usa a <strong data-start=\"1550\" data-end=\"1559\">50 mm<\/strong> de di\u00e2metro, ideal para materiais mais resistentes ou pel\u00edculas multicamadas.<\/p><\/li><\/ul><p data-start=\"1625\" data-end=\"1772\">O <strong data-start=\"1629\" data-end=\"1652\">Norma ASTM D1709<\/strong> fornece uma refer\u00eancia fi\u00e1vel para comparar materiais, qualificar fornecedores e apoiar programas de garantia de qualidade.<\/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-81f029f e-flex e-con-boxed e-con e-parent\" data-id=\"81f029f\" 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-45d37cf elementor-widget elementor-widget-heading\" data-id=\"45d37cf\" 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\">Vantagens da utiliza\u00e7\u00e3o de um verificador de impacto de dardo em queda<\/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-a25ed4c e-flex e-con-boxed e-con e-parent\" data-id=\"a25ed4c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9da5aa5 e-con-full e-flex e-con e-child\" data-id=\"9da5aa5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d23ff3c elementor-widget elementor-widget-text-editor\" data-id=\"d23ff3c\" 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=\"1831\" data-end=\"1906\"><strong data-start=\"1831\" data-end=\"1862\">Ensaio de impacto de dardo em queda<\/strong> serve m\u00faltiplos objectivos em todos os sectores:<\/p><ul data-start=\"1908\" data-end=\"2368\"><li data-start=\"1908\" data-end=\"2041\"><p data-start=\"1910\" data-end=\"2041\"><strong data-start=\"1910\" data-end=\"1934\">Valida\u00e7\u00e3o da embalagem<\/strong>: Assegura que as pel\u00edculas utilizadas em aplica\u00e7\u00f5es alimentares, farmac\u00eauticas ou industriais n\u00e3o falham sob carga ou durante o transporte.<\/p><\/li><li data-start=\"2042\" data-end=\"2145\"><p data-start=\"2044\" data-end=\"2145\"><strong data-start=\"2044\" data-end=\"2067\">Compara\u00e7\u00e3o de materiais<\/strong>: Permite \u00e0s equipas de I&amp;D avaliar novas formula\u00e7\u00f5es de pel\u00edculas, revestimentos ou tratamentos.<\/p><\/li><li data-start=\"2146\" data-end=\"2264\"><p data-start=\"2148\" data-end=\"2264\"><strong data-start=\"2148\" data-end=\"2169\">Otimiza\u00e7\u00e3o de custos<\/strong>: Ajuda a equilibrar o desempenho e a espessura do material para reduzir os custos sem comprometer a qualidade.<\/p><\/li><li data-start=\"2265\" data-end=\"2368\"><p data-start=\"2267\" data-end=\"2368\"><strong data-start=\"2267\" data-end=\"2281\">Conformidade<\/strong>: Suporta a ades\u00e3o a normas de ensaio internacionais como a ASTM D1709.<\/p><\/li><\/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 class=\"elementor-element elementor-element-1d89a72 elementor-widget elementor-widget-image\" data-id=\"1d89a72\" 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=\"721\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/07\/PDT-01-\u843d\u9556\u51b2\u51fb-768x721.webp\" class=\"attachment-medium_large size-medium_large wp-image-1325\" alt=\"O m\u00e9todo de teste de impacto de dardo, tal como definido pela norma ASTM D1709, \u00e9 um procedimento normalizado para determinar a resist\u00eancia ao impacto de pel\u00edculas de pl\u00e1stico\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/07\/PDT-01-\u843d\u9556\u51b2\u51fb-768x721.webp 768w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/07\/PDT-01-\u843d\u9556\u51b2\u51fb-300x282.webp 300w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/07\/PDT-01-\u843d\u9556\u51b2\u51fb-13x12.webp 13w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/07\/PDT-01-\u843d\u9556\u51b2\u51fb.webp 1024w\" 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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0209d0b e-flex e-con-boxed e-con e-parent\" data-id=\"0209d0b\" 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-5373e8d elementor-widget elementor-widget-text-editor\" data-id=\"5373e8d\" 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>Ao adotar o <strong data-start=\"2386\" data-end=\"2416\">teste de impacto de dardo em queda<\/strong>Os profissionais de embalagem obt\u00eam um controlo rastre\u00e1vel, consistente e baseado em dados sobre o desempenho da pel\u00edcula.<\/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-74b3264 e-flex e-con-boxed e-con e-parent\" data-id=\"74b3264\" 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-0d020a5 elementor-widget elementor-widget-heading\" data-id=\"0d020a5\" 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\">Como funciona o teste de impacto de dardo em queda<\/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-d866014 e-flex e-con-boxed e-con e-parent\" data-id=\"d866014\" 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-1527c38 elementor-widget elementor-widget-text-editor\" data-id=\"1527c38\" 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=\"2566\" data-end=\"2619\">O processo \u00e9 simples e altamente repet\u00edvel:<\/p><ol data-start=\"2621\" data-end=\"3305\"><li data-start=\"2621\" data-end=\"2748\"><p data-start=\"2624\" data-end=\"2748\"><strong data-start=\"2624\" data-end=\"2649\">Montar a amostra de pel\u00edcula<\/strong><br data-start=\"2649\" data-end=\"2652\" \/>A pel\u00edcula (\u2265150 mm \u00d7 150 mm) \u00e9 fixada firmemente com <strong data-start=\"2708\" data-end=\"2728\">pin\u00e7as pneum\u00e1ticas<\/strong> para garantir que n\u00e3o h\u00e1 folga.<\/p><\/li><li data-start=\"2750\" data-end=\"2881\"><p data-start=\"2753\" data-end=\"2881\"><strong data-start=\"2753\" data-end=\"2786\">Selecionar o m\u00e9todo e o peso do dardo<\/strong><br data-start=\"2786\" data-end=\"2789\" \/>Escolher <strong data-start=\"2799\" data-end=\"2816\">M\u00e9todo A ou B<\/strong> e ajustar a massa do dardo em conformidade - entre <strong data-start=\"2862\" data-end=\"2880\">50 g a 2000 g<\/strong>.<\/p><\/li><li data-start=\"2883\" data-end=\"3007\"><p data-start=\"2886\" data-end=\"3007\"><strong data-start=\"2886\" data-end=\"2905\">Definir altura de queda<\/strong><br data-start=\"2905\" data-end=\"2908\" \/>As alturas padr\u00e3o incluem <strong data-start=\"2936\" data-end=\"2957\">660 mm ou 1500 mm<\/strong>dependendo da pel\u00edcula e dos requisitos normalizados.<\/p><\/li><li data-start=\"3009\" data-end=\"3126\"><p data-start=\"3012\" data-end=\"3126\"><strong data-start=\"3012\" data-end=\"3032\">Libertar o dardo<\/strong><br data-start=\"3032\" data-end=\"3035\" \/>O dardo \u00e9 segurado por um <strong data-start=\"3061\" data-end=\"3090\">mecanismo eletromagn\u00e9tico<\/strong> e libertado para cair sob a a\u00e7\u00e3o da gravidade.<\/p><\/li><li data-start=\"3128\" data-end=\"3305\"><p data-start=\"3131\" data-end=\"3305\"><strong data-start=\"3131\" data-end=\"3150\">Observar resultados<\/strong><br data-start=\"3150\" data-end=\"3153\" \/>O sistema regista automaticamente um <strong data-start=\"3191\" data-end=\"3201\">\"falhar\"<\/strong> ou <strong data-start=\"3205\" data-end=\"3219\">\"n\u00e3o-falha\"<\/strong>. Ap\u00f3s v\u00e1rias quedas, calcula o peso cr\u00edtico em que 50% dos esp\u00e9cimes falham.<\/p><\/li><\/ol><p data-start=\"3307\" data-end=\"3413\">Este processo simula cen\u00e1rios de queda do mundo real para fornecer uma <strong data-start=\"3369\" data-end=\"3412\">medida quantitativa da for\u00e7a de impacto<\/strong>.<\/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-da3e762 e-flex e-con-boxed e-con e-parent\" data-id=\"da3e762\" 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-0953a98 elementor-widget elementor-widget-heading\" data-id=\"0953a98\" 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 industriais do ensaio de impacto de dardo<\/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-74232f4 e-flex e-con-boxed e-con e-parent\" data-id=\"74232f4\" 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-31e9e69 elementor-widget elementor-widget-text-editor\" data-id=\"31e9e69\" 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=\"3470\" data-end=\"3542\">O <strong data-start=\"3474\" data-end=\"3504\">teste de impacto de dardo em queda<\/strong> \u00e9 essencial nas ind\u00fastrias que incluem:<\/p><ul data-start=\"3544\" data-end=\"3767\"><li data-start=\"3544\" data-end=\"3582\"><p data-start=\"3546\" data-end=\"3582\"><strong data-start=\"3546\" data-end=\"3582\">Fabrico de embalagens flex\u00edveis<\/strong><\/p><\/li><li data-start=\"3583\" data-end=\"3616\"><p data-start=\"3585\" data-end=\"3616\"><strong data-start=\"3585\" data-end=\"3616\">Embalagem de alimentos e bebidas<\/strong><\/p><\/li><li data-start=\"3617\" data-end=\"3659\"><p data-start=\"3619\" data-end=\"3659\"><strong data-start=\"3619\" data-end=\"3659\">Embalagens m\u00e9dicas e farmac\u00eauticas<\/strong><\/p><\/li><li data-start=\"3660\" data-end=\"3689\"><p data-start=\"3662\" data-end=\"3689\"><strong data-start=\"3662\" data-end=\"3689\">Produ\u00e7\u00e3o de pel\u00edculas pl\u00e1sticas<\/strong><\/p><\/li><li data-start=\"3690\" data-end=\"3727\"><p data-start=\"3692\" data-end=\"3727\"><strong data-start=\"3692\" data-end=\"3727\">Laborat\u00f3rios de controlo de qualidade e de testes de terceiros<\/strong><\/p><\/li><li data-start=\"3728\" data-end=\"3767\"><p data-start=\"3730\" data-end=\"3767\"><strong data-start=\"3730\" data-end=\"3767\">I&amp;D acad\u00e9mico e em ci\u00eancia dos materiais<\/strong><\/p><\/li><\/ul><p data-start=\"3769\" data-end=\"3906\">Aplica-se a filmes realizados a partir de <strong data-start=\"3799\" data-end=\"3819\">PE, PP, PET, PVC<\/strong>, <strong data-start=\"3821\" data-end=\"3841\">pap\u00e9is laminados<\/strong>, <strong data-start=\"3843\" data-end=\"3862\">pel\u00edculas metalizadas<\/strong>e muito mais, com espessuras at\u00e9 <strong data-start=\"3897\" data-end=\"3905\">1 mm<\/strong>.<\/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-b40fdfe e-flex e-con-boxed e-con e-parent\" data-id=\"b40fdfe\" 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-28e1435 elementor-widget elementor-widget-heading\" data-id=\"28e1435\" 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 recomendado: Testador de impacto de dardo em queda FDT-01 da Cell Instruments<\/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-c07537f e-flex e-con-boxed e-con e-parent\" data-id=\"c07537f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d8ba5d3 e-con-full e-flex e-con e-child\" data-id=\"d8ba5d3\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f158275 e-con-full e-flex e-con e-child\" data-id=\"f158275\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd1b533 elementor-widget elementor-widget-video\" data-id=\"fd1b533\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=nysll8dMlsc&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;modestbranding&quot;:&quot;yes&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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-81239d5 e-con-full e-flex e-con e-child\" data-id=\"81239d5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09e1513 elementor-widget elementor-widget-video\" data-id=\"09e1513\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=iFHpeLcIaKc&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;modestbranding&quot;:&quot;yes&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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-207e04a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"207e04a\" 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=\"3992\" data-end=\"4121\">Para organiza\u00e7\u00f5es que procuram <strong data-start=\"4018\" data-end=\"4068\">testes de dardos fi\u00e1veis, precisos e automatizados<\/strong>, o <a href=\"https:\/\/www.puncturetest.com\/pt\/astm-d1709-dart-drop-tester-falling-dart-impact\/\" target=\"_blank\" rel=\"noopener\" data-wplink-edit=\"true\"><strong data-start=\"4074\" data-end=\"4101\">Instrumentos celulares FDT-01<\/strong><\/a> \u00e9 uma escolha ideal.<\/p><p data-start=\"4123\" data-end=\"4148\"><strong data-start=\"4123\" data-end=\"4147\">As principais carater\u00edsticas incluem<\/strong>:<\/p><ul data-start=\"4150\" data-end=\"4450\"><li data-start=\"4150\" data-end=\"4197\"><p data-start=\"4152\" data-end=\"4197\">Apoio a <strong data-start=\"4164\" data-end=\"4178\">ASTM D1709<\/strong>\u00a0<\/p><\/li><li data-start=\"4198\" data-end=\"4235\"><p data-start=\"4200\" data-end=\"4235\">Suporte de m\u00e9todo duplo: M\u00e9todo A e B<\/p><\/li><li data-start=\"4236\" data-end=\"4273\"><p data-start=\"4238\" data-end=\"4273\">Massa de dardo regul\u00e1vel: <strong data-start=\"4260\" data-end=\"4273\">50-2000 g<\/strong><\/p><\/li><li data-start=\"4274\" data-end=\"4318\"><p data-start=\"4276\" data-end=\"4318\">Pin\u00e7as pneum\u00e1ticas para uma fixa\u00e7\u00e3o est\u00e1vel das amostras<\/p><\/li><li data-start=\"4319\" data-end=\"4356\"><p data-start=\"4321\" data-end=\"4356\">Sistema eletromagn\u00e9tico de lan\u00e7amento de dardos<\/p><\/li><li data-start=\"4357\" data-end=\"4393\"><p data-start=\"4359\" data-end=\"4393\">Elevada precis\u00e3o de medi\u00e7\u00e3o (\u00b10,1 g)<\/p><\/li><li data-start=\"4394\" data-end=\"4450\"><p data-start=\"4396\" data-end=\"4450\">Funcionamento com ecr\u00e3 t\u00e1til e c\u00e1lculo autom\u00e1tico dos resultados<\/p><\/li><\/ul>\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-2a708fb e-flex e-con-boxed e-con e-parent\" data-id=\"2a708fb\" 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-542a68e elementor-widget elementor-widget-heading\" data-id=\"542a68e\" 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\">Conclus\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-b7059f9 e-flex e-con-boxed e-con e-parent\" data-id=\"b7059f9\" 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-aa6da49 elementor-widget elementor-widget-text-editor\" data-id=\"aa6da49\" 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=\"4663\" data-end=\"5122\">A garantia da durabilidade das pel\u00edculas de embalagem come\u00e7a com o m\u00e9todo de ensaio correto. O <strong data-start=\"4748\" data-end=\"4778\">teste de impacto de dardo em queda<\/strong> \u00e9 uma ferramenta poderosa para avaliar a resist\u00eancia ao impacto de materiais flex\u00edveis, seguindo normas internacionais como <strong data-start=\"4892\" data-end=\"4906\">ASTM D1709<\/strong>. Quando combinado com procedimentos precisos e equipamento fi\u00e1vel, como o <strong data-start=\"4985\" data-end=\"4995\">FDT-01<\/strong> de <strong data-start=\"5001\" data-end=\"5021\">Instrumentos celulares<\/strong>Os fabricantes e laborat\u00f3rios podem garantir a qualidade, otimizar os materiais e satisfazer as necessidades de conformidade global.<\/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>Testador de impacto de dardo em queda: Teste fi\u00e1vel da durabilidade da pel\u00edcula de pl\u00e1stico Nas embalagens flex\u00edveis, a resist\u00eancia da pel\u00edcula \u00e9 essencial para manter a integridade do produto durante o fabrico, a distribui\u00e7\u00e3o e a utiliza\u00e7\u00e3o final. O aparelho de teste de impacto de dardo em queda \u00e9 uma solu\u00e7\u00e3o amplamente adoptada para avaliar a resist\u00eancia de uma pel\u00edcula ao impacto. Ajuda a determinar se uma pel\u00edcula pode suportar for\u00e7as externas s\u00fabitas, [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-1323","post","type-post","status-publish","format-standard","hentry","category-puncture-test"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Falling Dart Impact Tester: ASTM D1709 Dart Impact Method Guide<\/title>\n<meta name=\"description\" content=\"Discover how a falling dart impact tester evaluates plastic film toughness per ASTM D1709 method for packaging, QC, R&amp;D.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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