{"id":1021,"date":"2025-04-15T13:44:42","date_gmt":"2025-04-15T05:44:42","guid":{"rendered":"https:\/\/www.puncturetest.com\/?page_id=1021"},"modified":"2025-07-03T15:42:55","modified_gmt":"2025-07-03T07:42:55","slug":"astm-f1342","status":"publish","type":"page","link":"https:\/\/www.puncturetest.com\/pt\/standards\/astm-f1342\/","title":{"rendered":"ASTM F1342"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1021\" class=\"elementor elementor-1021\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c60fdbb e-flex e-con-boxed e-con e-parent\" data-id=\"c60fdbb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-db6fcba e-con-full e-flex e-con e-child\" data-id=\"db6fcba\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9d1f798 e-con-full e-flex e-con e-child\" data-id=\"9d1f798\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8cc5a79 e-con-full e-flex e-con e-child\" data-id=\"8cc5a79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b67d4 elementor-widget elementor-widget-heading\" data-id=\"b6b67d4\" 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\">ASTM F1342<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75302b5 elementor-widget elementor-widget-heading\" data-id=\"75302b5\" 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\">Ensaio de perfura\u00e7\u00e3o para vestu\u00e1rio de prote\u00e7\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69f526a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"69f526a\" 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 class=\"\" data-start=\"379\" data-end=\"1005\">Nos sectores em que <strong data-start=\"399\" data-end=\"462\">vestu\u00e1rio de prote\u00e7\u00e3o, pel\u00edculas de pl\u00e1stico, t\u00eaxteis e laminados<\/strong> s\u00e3o fundamentais para o desempenho do produto e a seguran\u00e7a do utilizador, medindo <strong data-start=\"526\" data-end=\"549\">resist\u00eancia \u00e0 perfura\u00e7\u00e3o<\/strong> \u00e9 essencial. O <strong data-start=\"568\" data-end=\"582\">ASTM F1342<\/strong> A norma descreve os procedimentos para determinar a resist\u00eancia \u00e0 perfura\u00e7\u00e3o de materiais utilizando um m\u00e9todo de ensaio normalizado. Este artigo fornece um guia detalhado sobre como conduzir o <strong data-start=\"762\" data-end=\"803\">ensaio de pun\u00e7\u00e3o para vestu\u00e1rio de prote\u00e7\u00e3o<\/strong>, <strong data-start=\"805\" data-end=\"833\">ensaio de pun\u00e7\u00e3o de t\u00eaxteis<\/strong>e <strong data-start=\"839\" data-end=\"892\">resist\u00eancia \u00e0 perfura\u00e7\u00e3o de pel\u00edculas e laminados de pl\u00e1stico<\/strong> em conformidade com a norma ASTM F1342, e introduz o sistema Puncturetest.com\u00a0<strong data-start=\"957\" data-end=\"983\">Testador de pun\u00e7\u00e3o NPT-01<\/strong> como uma solu\u00e7\u00e3o ideal.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-488faeb elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"488faeb\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;25&quot;,&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"1021\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"488faeb\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Puncture Test\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tNome\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Nome\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_26b0101 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_26b0101\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tEmpresa\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_26b0101]\" id=\"form-field-field_26b0101\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Empresa\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCorreio eletr\u00f3nico\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Correio eletr\u00f3nico\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMensagem\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Mensagem\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha elementor-field-group elementor-column elementor-field-group-field_50f0fd6 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_50f0fd6\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LcO3HUrAAAAAKhAi3KjswdM4-_7i5zKd1s5FO2N\" data-type=\"v2_checkbox\" data-theme=\"light\" data-size=\"normal\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-25 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Enviar<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form>\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<div class=\"elementor-element elementor-element-163fe1b e-con-full e-flex e-con e-child\" data-id=\"163fe1b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-3f2b60d e-flex e-con-boxed e-con e-parent\" data-id=\"3f2b60d\" 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-7c5f6d2 elementor-widget elementor-widget-heading\" data-id=\"7c5f6d2\" 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\">Resumo da ASTM F1342<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6126588 elementor-widget elementor-widget-text-editor\" data-id=\"6126588\" 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 class=\"\" data-start=\"1042\" data-end=\"1504\"><strong data-start=\"1042\" data-end=\"1056\">ASTM F1342<\/strong> \u00e9 um m\u00e9todo de ensaio normalizado desenvolvido pela ASTM International. Define o procedimento para medir a for\u00e7a necess\u00e1ria para perfurar materiais flex\u00edveis utilizando uma sonda pontiaguda. O objetivo \u00e9 avaliar a resist\u00eancia de uma amostra quando sujeita a for\u00e7as de penetra\u00e7\u00e3o aplicadas perpendicularmente \u00e0 sua superf\u00edcie. Este ensaio \u00e9 especialmente relevante para avaliar a integridade de <strong data-start=\"1422\" data-end=\"1445\">vestu\u00e1rio de prote\u00e7\u00e3o<\/strong>, <strong data-start=\"1447\" data-end=\"1465\">tecidos revestidos<\/strong>, <strong data-start=\"1467\" data-end=\"1484\">pel\u00edculas de pl\u00e1stico<\/strong>e <strong data-start=\"1490\" data-end=\"1503\">laminados<\/strong>.<\/p><p class=\"\" data-start=\"1506\" data-end=\"1773\">Este m\u00e9todo inclui tr\u00eas protocolos de teste diferentes<strong data-start=\"1561\" data-end=\"1573\">M\u00e9todo A<\/strong>, <strong data-start=\"1575\" data-end=\"1587\">M\u00e9todo B<\/strong>e <strong data-start=\"1593\" data-end=\"1605\">M\u00e9todo C<\/strong>-cada um deles utiliza um tipo espec\u00edfico de sonda (A, B ou C) adequado a diferentes tipos de materiais. A escolha da sonda adequada \u00e9 essencial para obter resultados exactos e reprodut\u00edveis.<\/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-a9693b2 e-flex e-con-boxed e-con e-parent\" data-id=\"a9693b2\" 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-b44c843 elementor-widget elementor-widget-heading\" data-id=\"b44c843\" 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\">ASTM F1342 - Aplica\u00e7\u00f5es<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ab13f13 e-con-full e-flex e-con e-child\" data-id=\"ab13f13\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4780f8c elementor-widget elementor-widget-n-accordion\" data-id=\"4780f8c\" data-element_type=\"widget\" data-settings=\"{&quot;max_items_expended&quot;:&quot;multiple&quot;,&quot;default_state&quot;:&quot;expanded&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Acorde\u00e3o. Abrir liga\u00e7\u00f5es com Enter ou Espa\u00e7o, fechar com Escape e navegar com Setas\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7490\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-7490\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> 1. Ensaio de pun\u00e7\u00e3o para vestu\u00e1rio de prote\u00e7\u00e3o <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7490\" class=\"elementor-element elementor-element-222cd9b e-con-full e-flex e-con e-child\" data-id=\"222cd9b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-164e15f elementor-widget elementor-widget-text-editor\" data-id=\"164e15f\" 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 class=\"\" data-start=\"1855\" data-end=\"2228\">O vestu\u00e1rio de prote\u00e7\u00e3o deve resistir a amea\u00e7as de perfura\u00e7\u00e3o, como agulhas, lascas ou detritos afiados. A norma ASTM F1342 simula estas condi\u00e7\u00f5es pressionando uma sonda de a\u00e7o no material para determinar a for\u00e7a m\u00e1xima que este pode suportar antes de falhar. O m\u00e9todo A, utilizando <strong data-start=\"2111\" data-end=\"2122\">Sonda A<\/strong>\u00e9 normalmente utilizado para materiais t\u00eaxteis elastom\u00e9ricos ou revestidos, ideais para luvas, batas e fatos de prote\u00e7\u00e3o contra materiais perigosos.<\/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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7491\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7491\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> 2. Ensaio de perfura\u00e7\u00e3o de t\u00eaxteis <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7491\" class=\"elementor-element elementor-element-3b06dab e-con-full e-flex e-con e-child\" data-id=\"3b06dab\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3390cb elementor-widget elementor-widget-text-editor\" data-id=\"c3390cb\" 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 class=\"\" data-start=\"2590\" data-end=\"2846\">Tecidos e n\u00e3o tecidos <strong data-start=\"2609\" data-end=\"2621\">t\u00eaxteis<\/strong>Os materiais de constru\u00e7\u00e3o, especialmente os utilizados em aplica\u00e7\u00f5es m\u00e9dicas e de seguran\u00e7a, s\u00e3o testados utilizando a Sonda A ou B, consoante a sua estrutura. Os resultados ajudam os fabricantes a otimizar a disposi\u00e7\u00e3o e o tratamento do material para aumentar a sua durabilidade.<\/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\t<\/details>\n\t\t\t\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-083117c e-con-full e-flex e-con e-child\" data-id=\"083117c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e16bbb elementor-widget elementor-widget-n-accordion\" data-id=\"1e16bbb\" data-element_type=\"widget\" data-settings=\"{&quot;max_items_expended&quot;:&quot;multiple&quot;,&quot;default_state&quot;:&quot;expanded&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Acorde\u00e3o. Abrir liga\u00e7\u00f5es com Enter ou Espa\u00e7o, fechar com Escape e navegar com Setas\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3150\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-3150\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> 3. Resist\u00eancia \u00e0 perfura\u00e7\u00e3o da pel\u00edcula de pl\u00e1stico <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3150\" class=\"elementor-element elementor-element-a0e5cb7 e-con-full e-flex e-con e-child\" data-id=\"a0e5cb7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-adec033 elementor-widget elementor-widget-text-editor\" data-id=\"adec033\" 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 class=\"\" data-start=\"2271\" data-end=\"2558\">No <strong data-start=\"2278\" data-end=\"2303\">embalagem e medicina<\/strong> sectores, finos <strong data-start=\"2318\" data-end=\"2335\">pel\u00edculas de pl\u00e1stico<\/strong> exigem uma verifica\u00e7\u00e3o contra a penetra\u00e7\u00e3o durante o transporte ou a armazenagem. Utilizando <strong data-start=\"2412\" data-end=\"2424\">M\u00e9todo B<\/strong> e <strong data-start=\"2429\" data-end=\"2440\">Sonda B<\/strong>A norma ASTM F1342 avalia a forma como estes materiais mant\u00eam a sua integridade quando sujeitos a potenciais riscos de perfura\u00e7\u00e3o.<\/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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3151\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3151\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> 4. Ensaio de perfura\u00e7\u00e3o de laminados <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3151\" class=\"elementor-element elementor-element-12b5c55 e-con-full e-flex e-con e-child\" data-id=\"12b5c55\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09645f8 elementor-widget elementor-widget-text-editor\" data-id=\"09645f8\" 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 class=\"\" data-start=\"2880\" data-end=\"3165\"><strong data-start=\"2880\" data-end=\"2903\">Materiais laminados<\/strong>Os materiais de embalagem, incluindo pel\u00edculas de embalagem de v\u00e1rias camadas ou equipamento de prote\u00e7\u00e3o composto, s\u00e3o avaliados utilizando a sonda mais adequada com base na flexibilidade e no revestimento. Estes testes determinam os pontos mais fracos na pilha de materiais e oferecem informa\u00e7\u00f5es para estrat\u00e9gias de refor\u00e7o.<\/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\t<\/details>\n\t\t\t\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a6df764 e-flex e-con-boxed e-con e-parent\" data-id=\"a6df764\" 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-ee171aa elementor-widget elementor-widget-heading\" data-id=\"ee171aa\" 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 efetuar um ensaio de acordo com a norma ASTM F1342<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6c8c82 elementor-widget elementor-widget-text-editor\" data-id=\"c6c8c82\" 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 class=\"\" data-start=\"3223\" data-end=\"3310\">Para garantir a exatid\u00e3o dos testes e a conformidade com <a href=\"https:\/\/www.astm.org\/f1342_f1342m-05r22.html\" target=\"_blank\" rel=\"noopener\">ASTM F1342<\/a>siga estes passos essenciais:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e5f91e3 e-grid e-con-full e-con e-child\" data-id=\"e5f91e3\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-e36c496 e-con-full e-flex e-con e-child\" data-id=\"e36c496\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fdacd8f elementor-widget elementor-widget-heading\" data-id=\"fdacd8f\" 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<h3 class=\"elementor-heading-title elementor-size-default\">1. Prepara\u00e7\u00e3o da amostra<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c107924 elementor-widget elementor-widget-text-editor\" data-id=\"c107924\" 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 class=\"\" data-start=\"2381\" data-end=\"2543\">Preparar <strong data-start=\"3351\" data-end=\"3372\">12 amostras de ensaio<\/strong>Cada um deles deve ser cortado de modo a adaptar-se ao conjunto de suporte do provete. Medir a sua espessura com um medidor de precis\u00e3o com uma aproxima\u00e7\u00e3o de 0,01 mm.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19c83b4 elementor-widget elementor-widget-heading\" data-id=\"19c83b4\" 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<h3 class=\"elementor-heading-title elementor-size-default\">2. Instala\u00e7\u00e3o e equipamento<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44c6d75 elementor-widget elementor-widget-text-editor\" data-id=\"44c6d75\" 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 class=\"\" data-start=\"2545\" data-end=\"2716\">Utilizar um <strong data-start=\"3541\" data-end=\"3572\">m\u00e1quina de ensaio de compress\u00e3o<\/strong> equipado com um <strong data-start=\"3600\" data-end=\"3631\">sonda de pun\u00e7\u00e3o (A, B ou C)<\/strong>. O dispositivo deve oferecer uma velocidade uniforme de 50,8 cm\/min e registar a carga com uma margem de erro inferior a 2%.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ddf298 elementor-widget elementor-widget-heading\" data-id=\"6ddf298\" 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<h3 class=\"elementor-heading-title elementor-size-default\">3. Montagem do esp\u00e9cime<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-481801a elementor-widget elementor-widget-text-editor\" data-id=\"481801a\" 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>Fixar o material entre duas placas de suporte met\u00e1licas com orif\u00edcios pr\u00e9-perfurados alinhados com a sonda.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e1cd50 elementor-widget elementor-widget-heading\" data-id=\"1e1cd50\" 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<h3 class=\"elementor-heading-title elementor-size-default\">4. Realiza\u00e7\u00e3o do teste<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e37eec elementor-widget elementor-widget-text-editor\" data-id=\"9e37eec\" 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>Ativar a m\u00e1quina para introduzir a sonda no provete. O teste termina quando o material \u00e9 perfurado ou a sonda percorre 20 mm.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02b0876 elementor-widget elementor-widget-heading\" data-id=\"02b0876\" 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<h3 class=\"elementor-heading-title elementor-size-default\">5. Recolha de dados<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c650eac elementor-widget elementor-widget-text-editor\" data-id=\"c650eac\" 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 class=\"\" data-start=\"3293\" data-end=\"3484\">Registar o <strong data-start=\"4078\" data-end=\"4104\">for\u00e7a m\u00e1xima de perfura\u00e7\u00e3o<\/strong> e <strong data-start=\"4109\" data-end=\"4132\">deflex\u00e3o do material<\/strong> antes da penetra\u00e7\u00e3o. Efetuar a m\u00e9dia dos resultados de 12 ensaios para obter um valor final de resist\u00eancia \u00e0 perfura\u00e7\u00e3o.<\/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<div class=\"elementor-element elementor-element-16918e1 e-con-full e-flex e-con e-child\" data-id=\"16918e1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e25a224 elementor-widget elementor-widget-image\" data-id=\"e25a224\" 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=\"600\" height=\"200\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/04\/ASTM-D1342.webp\" class=\"attachment-medium_large size-medium_large wp-image-1023\" alt=\"Recolha de dados\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/04\/ASTM-D1342.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/04\/ASTM-D1342-300x100.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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 class=\"elementor-element elementor-element-cc6d021 elementor-widget elementor-widget-image\" data-id=\"cc6d021\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.puncturetest.com\/pt\/puncture-tester-puncture-resistance-testing\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/04\/ASTM-F1306-Puncture-Test-for-Plastic-Film.webp\" class=\"attachment-large size-large wp-image-1007\" alt=\"ASTM F1306 Ensaio de perfura\u00e7\u00e3o para pel\u00edculas de pl\u00e1stico\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/04\/ASTM-F1306-Puncture-Test-for-Plastic-Film.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/04\/ASTM-F1306-Puncture-Test-for-Plastic-Film-300x300.webp 300w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/04\/ASTM-F1306-Puncture-Test-for-Plastic-Film-150x150.webp 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Equipamento de teste de penetra\u00e7\u00e3o de taxa lenta<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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\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-6821011 e-con-full e-flex e-con e-parent\" data-id=\"6821011\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-665057d elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"665057d\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<a class=\"elementor-cta\" href=\"https:\/\/www.puncturetest.com\/pt\/contact\/\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/Elastomeric-Closures-Penetrability-Test-1024x256.webp);\" role=\"img\" aria-label=\"Teste de Penetrabilidade de Tampas Elastom\u00e9ricas\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tGaranta hoje a conformidade do seu controlo de qualidade da produ\u00e7\u00e3o\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tO <strong>Teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o ASTM F1342<\/strong> \u00e9 um m\u00e9todo vital para garantir o desempenho e a seguran\u00e7a de uma vasta gama de materiais flex\u00edveis. Ao medir com exatid\u00e3o a for\u00e7a necess\u00e1ria para perfurar <strong>vestu\u00e1rio de prote\u00e7\u00e3o, pel\u00edculas de pl\u00e1stico, t\u00eaxteis<\/strong>e <strong>laminados<\/strong>Com a ajuda de instrumentos como o \"software\", os fabricantes podem melhorar a conce\u00e7\u00e3o dos produtos e cumprir os requisitos regulamentares. Tirando partido de instrumentos como <strong>NPT-01 da Puncturetest.com<\/strong> garante testes padronizados, conformidade e confian\u00e7a na integridade do seu material.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<span class=\"elementor-cta__button elementor-button elementor-size-\">\n\t\t\t\t\t\tClique aqui\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\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>","protected":false},"excerpt":{"rendered":"<p>Teste de pun\u00e7\u00e3o ASTM F1342 para vestu\u00e1rio de prote\u00e7\u00e3o Nas ind\u00fastrias em que o vestu\u00e1rio de prote\u00e7\u00e3o, as pel\u00edculas de pl\u00e1stico, os t\u00eaxteis e os laminados s\u00e3o essenciais para o desempenho do produto e para a seguran\u00e7a do utilizador, \u00e9 essencial medir a resist\u00eancia \u00e0 pun\u00e7\u00e3o. A norma ASTM F1342 descreve os procedimentos para determinar a resist\u00eancia \u00e0 perfura\u00e7\u00e3o de materiais utilizando um m\u00e9todo de teste padronizado. Este artigo fornece um guia pormenorizado [...]<\/p>","protected":false},"author":3,"featured_media":0,"parent":974,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1021","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM F1342 Puncture Test for Protective Clothing - Puncture Test<\/title>\n<meta name=\"description\" content=\"Explore ASTM F1342 puncture resistance testing for protective clothing, films, and textiles with expert guidance and instrumentation.\" \/>\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.puncturetest.com\/pt\/standards\/astm-f1342\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ASTM F1342 Puncture Test for Protective Clothing - 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