{"id":875,"date":"2025-02-20T16:08:02","date_gmt":"2025-02-20T08:08:02","guid":{"rendered":"https:\/\/www.puncturetest.com\/?page_id=875"},"modified":"2025-07-03T15:41:44","modified_gmt":"2025-07-03T07:41:44","slug":"protrusion-puncture-resistance-tester","status":"publish","type":"page","link":"https:\/\/www.puncturetest.com\/pt\/protrusion-puncture-resistance-tester\/","title":{"rendered":"Teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protus\u00e3o - ASTM D5748"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"875\" class=\"elementor elementor-875\" 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\">Testador de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protrus\u00e3o<br>-<small> ASTM D5748<\/small><\/h1>\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 data-start=\"344\" data-end=\"820\">O Teste de Resist\u00eancia \u00e0 Perfura\u00e7\u00e3o por Protrus\u00e3o desempenha um papel fundamental na avalia\u00e7\u00e3o da resist\u00eancia \u00e0 perfura\u00e7\u00e3o de materiais, especialmente pel\u00edculas de filme estir\u00e1vel. Este teste \u00e9 essencial para compreender o desempenho dos materiais que devem resistir a impactos e perfura\u00e7\u00f5es em v\u00e1rias aplica\u00e7\u00f5es industriais e de consumo. Ao utilizar este aparelho de teste, os fabricantes podem garantir que as suas pel\u00edculas de filme estir\u00e1vel cumprem as normas exigidas em termos de durabilidade e desempenho em condi\u00e7\u00f5es reais.<\/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-dfc7690 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"dfc7690\" 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=\"875\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"dfc7690\"\/>\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\">O que \u00e9 um aparelho de teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protrus\u00e3o?<\/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 data-start=\"876\" data-end=\"1357\">Um medidor de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protrus\u00e3o \u00e9 um instrumento concebido para medir a resist\u00eancia dos materiais, em particular das pel\u00edculas de pel\u00edcula extens\u00edvel, \u00e0s for\u00e7as de perfura\u00e7\u00e3o. Estas for\u00e7as simulam o impacto que um material pode encontrar durante o armazenamento, transporte ou manuseamento, fornecendo informa\u00e7\u00f5es sobre a capacidade do material para absorver energia e resistir \u00e0 penetra\u00e7\u00e3o. O teste \u00e9 fundamental para as ind\u00fastrias que dependem de materiais de embalagem que t\u00eam de suportar tens\u00f5es e perfura\u00e7\u00f5es sem falhas.<\/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\">Como funciona o teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protus\u00e3o?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-038313d e-grid e-con-full e-con e-child\" data-id=\"038313d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31bf3e1 elementor-widget elementor-widget-video\" data-id=\"31bf3e1\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/LvOy--Ybkgc&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&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 class=\"elementor-element elementor-element-beb1dd0 elementor-widget elementor-widget-text-editor\" data-id=\"beb1dd0\" 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=\"1419\" data-end=\"1701\">O procedimento de ensaio envolve a aplica\u00e7\u00e3o de uma for\u00e7a controlada atrav\u00e9s de uma sonda a uma amostra de material at\u00e9 que ocorra a perfura\u00e7\u00e3o. O aparelho de ensaio mede v\u00e1rios factores, tais como a for\u00e7a necess\u00e1ria para quebrar o material, a energia absorvida antes da falha e a profundidade de penetra\u00e7\u00e3o da sonda.<\/p><p data-start=\"1703\" data-end=\"1749\">Os principais elementos do procedimento de teste incluem:<\/p><ol data-start=\"1750\" data-end=\"2202\"><li data-start=\"1750\" data-end=\"1915\"><strong data-start=\"1753\" data-end=\"1776\">Prepara\u00e7\u00e3o da amostra:<\/strong> As amostras de teste s\u00e3o condicionadas num ambiente controlado, normalmente a 23\u00b0C (73,4\u00b0F) e 50% de humidade relativa, para garantir a consist\u00eancia.<\/li><li data-start=\"1916\" data-end=\"2066\"><strong data-start=\"1919\" data-end=\"1942\">Procedimento de pun\u00e7\u00e3o:<\/strong> A amostra \u00e9 fixada e a sonda \u00e9 baixada at\u00e9 \u00e0 superf\u00edcie. O aparelho de teste aplica ent\u00e3o for\u00e7a at\u00e9 o material perfurar.<\/li><li data-start=\"2067\" data-end=\"2202\"><strong data-start=\"2070\" data-end=\"2090\">Recolha de dados:<\/strong> O aparelho de teste regista dados como a for\u00e7a de pico, a for\u00e7a m\u00e1xima, a energia para perfurar e a profundidade de penetra\u00e7\u00e3o da sonda.<\/li><\/ol>\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-e3acdca e-flex e-con-boxed e-con e-parent\" data-id=\"e3acdca\" 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-052ad27 elementor-widget elementor-widget-heading\" data-id=\"052ad27\" 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\">Porque \u00e9 que a resist\u00eancia \u00e0 perfura\u00e7\u00e3o \u00e9 importante para as pel\u00edculas de pel\u00edcula extens\u00edvel?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99eb278 elementor-widget elementor-widget-text-editor\" data-id=\"99eb278\" 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=\"2270\" data-end=\"2552\">A resist\u00eancia \u00e0 perfura\u00e7\u00e3o \u00e9 crucial na avalia\u00e7\u00e3o da durabilidade das pel\u00edculas de pel\u00edcula extens\u00edvel, especialmente na embalagem. Estas pel\u00edculas s\u00e3o utilizadas para proteger produtos durante o armazenamento e o transporte, e a sua capacidade de resistir a perfura\u00e7\u00f5es tem um impacto direto na seguran\u00e7a e na qualidade dos produtos que envolvem.<\/p><p data-start=\"2554\" data-end=\"2879\">De acordo com a norma ASTM D5748, o ensaio de resist\u00eancia \u00e0 perfura\u00e7\u00e3o em condi\u00e7\u00f5es de deforma\u00e7\u00e3o biaxial ajuda a simular as tens\u00f5es a que as pel\u00edculas extens\u00edveis s\u00e3o submetidas em aplica\u00e7\u00f5es reais. Este teste \u00e9 particularmente importante para garantir que as pel\u00edculas mant\u00eam a sua integridade quando sujeitas a impactos mec\u00e2nicos ou abras\u00f5es durante o transporte.<\/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-25c3372 e-flex e-con-boxed e-con e-parent\" data-id=\"25c3372\" 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-6783fac elementor-widget elementor-widget-heading\" data-id=\"6783fac\" 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 D5748 e o seu papel no ensaio de perfura\u00e7\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-300a555 e-grid e-con-full e-con e-child\" data-id=\"300a555\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d62a57 elementor-widget elementor-widget-text-editor\" data-id=\"9d62a57\" 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=\"2930\" data-end=\"3199\">A norma ASTM D5748 \u00e9 o m\u00e9todo de ensaio normalizado para medir a resist\u00eancia \u00e0 perfura\u00e7\u00e3o das pel\u00edculas de pel\u00edcula extens\u00edvel. Esta norma descreve o procedimento e o equipamento necess\u00e1rios para avaliar com precis\u00e3o o desempenho das pel\u00edculas extens\u00edveis sob tens\u00e3o. O teste fornece dados valiosos, incluindo:<\/p><ul data-start=\"3200\" data-end=\"3345\"><li data-start=\"3200\" data-end=\"3241\">A for\u00e7a com que o material se parte.<\/li><li data-start=\"3242\" data-end=\"3295\">A quantidade de energia necess\u00e1ria para perfurar a pel\u00edcula.<\/li><li data-start=\"3296\" data-end=\"3345\">A dist\u00e2ncia a que a sonda penetra no material.<\/li><\/ul>\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-18ec0e4 elementor-widget elementor-widget-image\" data-id=\"18ec0e4\" 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\/02\/ASTM-D5748.webp\" class=\"attachment-large size-large wp-image-879\" alt=\"\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748-300x100.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>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4c0c17 elementor-widget elementor-widget-text-editor\" data-id=\"a4c0c17\" 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>Seguindo a norma ASTM D5748, os fabricantes podem garantir que as suas pel\u00edculas de pel\u00edcula extens\u00edvel cumprem as normas da ind\u00fastria e fornecem uma prote\u00e7\u00e3o fi\u00e1vel aos produtos.<\/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-d51e4ed e-flex e-con-boxed e-con e-parent\" data-id=\"d51e4ed\" 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-e01a403 elementor-widget elementor-widget-heading\" data-id=\"e01a403\" 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\">Principais carater\u00edsticas e par\u00e2metros do testador de resist\u00eancia \u00e0 perfura\u00e7\u00e3o de protrus\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cd56b6c e-grid e-con-full e-con e-child\" data-id=\"cd56b6c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9efa434 elementor-widget elementor-widget-image\" data-id=\"9efa434\" 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=\"600\" height=\"300\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/protrusion-puncture-resistance-tester-astm-d5748-1.webp\" class=\"attachment-large size-large wp-image-878\" alt=\"teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protrus\u00e3o astm d5748\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/protrusion-puncture-resistance-tester-astm-d5748-1.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/protrusion-puncture-resistance-tester-astm-d5748-1-300x150.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<div class=\"elementor-element elementor-element-4b06a66 e-con-full e-flex e-con e-child\" data-id=\"4b06a66\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c59367 elementor-widget elementor-widget-heading\" data-id=\"0c59367\" 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\">Carater\u00edsticas principais<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44e9fb3 elementor-widget elementor-widget-text-editor\" data-id=\"44e9fb3\" 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=\"3561\" data-end=\"3668\">O verificador da resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protus\u00e3o foi concebido para ser preciso e fi\u00e1vel. Normalmente, possui as seguintes carater\u00edsticas<\/p><ul data-start=\"3669\" data-end=\"4123\"><li data-start=\"3669\" data-end=\"3734\"><strong data-start=\"3671\" data-end=\"3686\">Controlo PLC<\/strong>: Proporciona estabilidade e facilidade de utiliza\u00e7\u00e3o.<\/li><li data-start=\"3735\" data-end=\"3835\"><strong data-start=\"3737\" data-end=\"3762\">Velocidade de teste ajust\u00e1vel<\/strong>: A velocidade do teste pode ser ajustada para simular diferentes condi\u00e7\u00f5es.<\/li><li data-start=\"3836\" data-end=\"3930\"><strong data-start=\"3838\" data-end=\"3877\">Mecanismo de fuso de esferas de precis\u00e3o<\/strong>: Assegura um controlo preciso da desloca\u00e7\u00e3o e da velocidade.<\/li><li data-start=\"3931\" data-end=\"4015\"><strong data-start=\"3933\" data-end=\"3973\">Compatibilidade com v\u00e1rios aparelhos de ilumina\u00e7\u00e3o<\/strong>: Permite testar v\u00e1rios materiais.<\/li><li data-start=\"4016\" data-end=\"4123\"><strong data-start=\"4018\" data-end=\"4052\">Porta de comunica\u00e7\u00e3o de dados RS-232<\/strong>: Facilita a integra\u00e7\u00e3o f\u00e1cil com software de teste para an\u00e1lise de dados.<\/li><\/ul><p data-start=\"4125\" data-end=\"4296\">Estas carater\u00edsticas asseguram que o aparelho de teste fornece resultados precisos e repet\u00edveis, tornando-o uma ferramenta essencial para o controlo de qualidade em ind\u00fastrias que dependem de pel\u00edculas de filme estir\u00e1vel.<\/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 class=\"elementor-element elementor-element-9d906fd elementor-widget elementor-widget-heading\" data-id=\"9d906fd\" 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\">Par\u00e2metro principal<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b172eb9 elementor-widget elementor-widget-text-editor\" data-id=\"b172eb9\" 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<table><tbody><tr><td style=\"text-align: center;\" width=\"182\">Intervalo de teste<\/td><td style=\"text-align: center;\" width=\"302\">0-500N (ou 50, 100, 200, etc.) 5N para COF<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Acidente vascular cerebral<\/td><td style=\"text-align: center;\" width=\"302\">800 mm<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Velocidade de teste<\/td><td style=\"text-align: center;\" width=\"302\">1~500mm\/min<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Disposi\u00e7\u00e3o. Precis\u00e3o<\/td><td style=\"text-align: center;\" width=\"302\">0,01mm<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Exatid\u00e3o<\/td><td style=\"text-align: center;\" width=\"302\">0,5% Escala total<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Largura da amostra<\/td><td style=\"text-align: center;\" width=\"302\">27 mm (opcional dispon\u00edvel)<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Controlo<\/td><td style=\"text-align: center;\" width=\"302\">Ecr\u00e3 PLC e HMI<\/td><\/tr><tr><td style=\"text-align: center;\" width=\"182\">Pot\u00eancia<\/td><td style=\"text-align: center;\" width=\"302\">110~220V<\/td><\/tr><\/tbody><\/table>\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-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<div class=\"elementor-cta\">\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 a conformidade da sua embalagem hoje mesmo\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\tSe pretende melhorar a qualidade e a durabilidade dos seus materiais de embalagem, a <strong>Testador de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protrus\u00e3o<\/strong> \u00e9 uma ferramenta indispens\u00e1vel para o seu processo de teste. Garanta que o seu <strong>pel\u00edculas extens\u00edveis<\/strong> cumprem as normas da ind\u00fastria e funcionam de forma fi\u00e1vel em condi\u00e7\u00f5es reais. Contacto <strong>Teste de pun\u00e7\u00e3o<\/strong> hoje para saber mais sobre o nosso equipamento de teste avan\u00e7ado e como este o pode ajudar a manter a mais elevada qualidade nas suas solu\u00e7\u00f5es de embalagem. Deixe-nos ajud\u00e1-lo a otimizar os seus testes de materiais e a satisfazer todas as suas necessidades. <strong>ASTM D5748<\/strong> requisitos.\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<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/www.puncturetest.com\/pt\/contact\/\">\n\t\t\t\t\t\tClique aqui\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\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>","protected":false},"excerpt":{"rendered":"<p>Teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protrus\u00e3o - ASTM D5748 O teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protrus\u00e3o desempenha um papel fundamental na avalia\u00e7\u00e3o da resist\u00eancia \u00e0 perfura\u00e7\u00e3o de materiais, especialmente pel\u00edculas de filme estir\u00e1vel. Este teste \u00e9 essencial para compreender o desempenho dos materiais que devem resistir a impactos e perfura\u00e7\u00f5es em v\u00e1rias aplica\u00e7\u00f5es industriais e de consumo. Ao utilizar este testador, os fabricantes podem garantir [...]<\/p>","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-875","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>Protrusion Puncture Resistance Tester - ASTM D5748 - Puncture Test<\/title>\n<meta name=\"description\" content=\"Protrusion Puncture Resistance Tester in measuring the puncture resistance of stretch wrap films, which compliance with ASTM D5748.\" \/>\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\/protrusion-puncture-resistance-tester\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Protrusion Puncture Resistance Tester - ASTM D5748 - Puncture Test\" \/>\n<meta property=\"og:description\" content=\"Protrusion Puncture Resistance Tester in measuring the puncture resistance of stretch wrap films, which compliance with ASTM D5748.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.puncturetest.com\/pt\/protrusion-puncture-resistance-tester\/\" \/>\n<meta property=\"og:site_name\" content=\"Puncture Test\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-03T07:41:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/\",\"url\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/\",\"name\":\"Protrusion Puncture Resistance Tester - ASTM D5748 - Puncture Test\",\"isPartOf\":{\"@id\":\"https:\/\/www.puncturetest.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\",\"datePublished\":\"2025-02-20T08:08:02+00:00\",\"dateModified\":\"2025-07-03T07:41:44+00:00\",\"description\":\"Protrusion Puncture Resistance Tester in measuring the puncture resistance of stretch wrap films, which compliance with ASTM D5748.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage\",\"url\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\",\"contentUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.puncturetest.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Protrusion Puncture Resistance Tester &#8211; ASTM D5748\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.puncturetest.com\/#website\",\"url\":\"https:\/\/www.puncturetest.com\/\",\"name\":\"Softgel Test\",\"description\":\"Puncture and Penetrabiity Test Solutions\",\"publisher\":{\"@id\":\"https:\/\/www.puncturetest.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.puncturetest.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.puncturetest.com\/#organization\",\"name\":\"Softgel Test\",\"url\":\"https:\/\/www.puncturetest.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp\",\"contentUrl\":\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp\",\"width\":836,\"height\":238,\"caption\":\"Softgel Test\"},\"image\":{\"@id\":\"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protus\u00e3o - ASTM D5748 - Teste de perfura\u00e7\u00e3o","description":"O teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protrus\u00e3o mede a resist\u00eancia \u00e0 perfura\u00e7\u00e3o de pel\u00edculas de pel\u00edcula extens\u00edvel, em conformidade com a norma ASTM D5748.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.puncturetest.com\/pt\/protrusion-puncture-resistance-tester\/","og_locale":"pt_PT","og_type":"article","og_title":"Protrusion Puncture Resistance Tester - ASTM D5748 - Puncture Test","og_description":"Protrusion Puncture Resistance Tester in measuring the puncture resistance of stretch wrap films, which compliance with ASTM D5748.","og_url":"https:\/\/www.puncturetest.com\/pt\/protrusion-puncture-resistance-tester\/","og_site_name":"Puncture Test","article_modified_time":"2025-07-03T07:41:44+00:00","og_image":[{"width":600,"height":200,"url":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo estimado de leitura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/","url":"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/","name":"Teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protus\u00e3o - ASTM D5748 - Teste de perfura\u00e7\u00e3o","isPartOf":{"@id":"https:\/\/www.puncturetest.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage"},"image":{"@id":"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage"},"thumbnailUrl":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp","datePublished":"2025-02-20T08:08:02+00:00","dateModified":"2025-07-03T07:41:44+00:00","description":"O teste de resist\u00eancia \u00e0 perfura\u00e7\u00e3o por protrus\u00e3o mede a resist\u00eancia \u00e0 perfura\u00e7\u00e3o de pel\u00edculas de pel\u00edcula extens\u00edvel, em conformidade com a norma ASTM D5748.","breadcrumb":{"@id":"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#primaryimage","url":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp","contentUrl":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D5748.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.puncturetest.com\/protrusion-puncture-resistance-tester\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.puncturetest.com\/"},{"@type":"ListItem","position":2,"name":"Protrusion Puncture Resistance Tester &#8211; ASTM D5748"}]},{"@type":"WebSite","@id":"https:\/\/www.puncturetest.com\/#website","url":"https:\/\/www.puncturetest.com\/","name":"Teste de Softgel","description":"Solu\u00e7\u00f5es para testes de pun\u00e7\u00e3o e penetrabilidade","publisher":{"@id":"https:\/\/www.puncturetest.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.puncturetest.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/www.puncturetest.com\/#organization","name":"Teste de Softgel","url":"https:\/\/www.puncturetest.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp","contentUrl":"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/01\/Softgel-Test-Logo.webp","width":836,"height":238,"caption":"Softgel Test"},"image":{"@id":"https:\/\/www.puncturetest.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.puncturetest.com\/pt\/wp-json\/wp\/v2\/pages\/875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.puncturetest.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.puncturetest.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.puncturetest.com\/pt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.puncturetest.com\/pt\/wp-json\/wp\/v2\/comments?post=875"}],"version-history":[{"count":5,"href":"https:\/\/www.puncturetest.com\/pt\/wp-json\/wp\/v2\/pages\/875\/revisions"}],"predecessor-version":[{"id":1275,"href":"https:\/\/www.puncturetest.com\/pt\/wp-json\/wp\/v2\/pages\/875\/revisions\/1275"}],"wp:attachment":[{"href":"https:\/\/www.puncturetest.com\/pt\/wp-json\/wp\/v2\/media?parent=875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}