{"id":444,"date":"2025-05-19T09:00:34","date_gmt":"2025-05-19T09:00:34","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=444"},"modified":"2025-05-19T09:18:39","modified_gmt":"2025-05-19T09:18:39","slug":"iso-21182","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/pt\/iso-21182","title":{"rendered":"ISO 21182"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"444\" class=\"elementor elementor-444\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43d032d e-flex e-con-boxed e-con e-parent\" data-id=\"43d032d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b6c1495 e-con-full e-flex e-con e-child\" data-id=\"b6c1495\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e220ee2 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"e220ee2\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" 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.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ISO-21182.webp\" class=\"attachment-large size-large wp-image-446\" alt=\"ISO 21182\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ISO-21182.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ISO-21182-300x100.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ISO-21182-18x6.webp 18w\" 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<div class=\"elementor-element elementor-element-a2a9c1e e-con-full e-flex e-con e-child\" data-id=\"a2a9c1e\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bb1c7ff elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"bb1c7ff\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" 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\">Correias transportadoras ligeiras - Determina\u00e7\u00e3o do coeficiente de atrito<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2672ba7 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"2672ba7\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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=\"403\" data-end=\"924\">Nos sectores em que <em data-start=\"423\" data-end=\"439\">correias transportadoras<\/em> desempenham um papel fundamental - como a embalagem, os produtos farmac\u00eauticos, os produtos alimentares e a log\u00edstica - garantir a efici\u00eancia operacional requer uma aten\u00e7\u00e3o pormenorizada \u00e0s carater\u00edsticas de fric\u00e7\u00e3o. <strong data-start=\"607\" data-end=\"620\">ISO 21182<\/strong> oferece um m\u00e9todo padronizado para medir o coeficiente de atrito em correias transportadoras leves. Este artigo fornece uma vis\u00e3o geral abrangente da ISO 21182, explica como realizar o teste e discute como os profissionais de qualidade podem aplicar essas informa\u00e7\u00f5es para otimizar a produ\u00e7\u00e3o e reduzir o desgaste da m\u00e1quina.<\/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<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a85e062 e-flex e-con-boxed e-con e-parent\" data-id=\"a85e062\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-625cd3c e-con-full e-flex e-con e-child\" data-id=\"625cd3c\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-544f7f3 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"544f7f3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 ISO 21182 \u00e9 importante<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33b5560 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"33b5560\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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=\"958\" data-end=\"1220\"><strong data-start=\"958\" data-end=\"971\">ISO 21182<\/strong> estabelece o par\u00e2metro de refer\u00eancia global para determinar a <em data-start=\"1018\" data-end=\"1027\">din\u00e2mico<\/em> e <em data-start=\"1032\" data-end=\"1040\">est\u00e1tico<\/em> coeficientes de atrito das correias transportadoras ligeiras. A avalia\u00e7\u00e3o correta destas propriedades de fric\u00e7\u00e3o garante um funcionamento suave, evita o deslizamento ou o encravamento e prolonga a vida \u00fatil do equipamento.<\/p><p class=\"\" data-start=\"1222\" data-end=\"1246\">O teste \u00e9 crucial para:<\/p><ul><li data-start=\"1249\" data-end=\"1305\"><strong data-start=\"1249\" data-end=\"1275\">Fabricantes de materiais<\/strong> avalia\u00e7\u00e3o da consist\u00eancia do produto<\/li><li data-start=\"1308\" data-end=\"1345\"><strong data-start=\"1308\" data-end=\"1316\">OEMs<\/strong> valida\u00e7\u00e3o dos par\u00e2metros de conce\u00e7\u00e3o<\/li><li data-start=\"1348\" data-end=\"1409\"><strong data-start=\"1348\" data-end=\"1361\">Utilizadores finais<\/strong> resolu\u00e7\u00e3o de problemas ou melhoria do desempenho do sistema<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-298c035 e-flex e-con-boxed e-con e-parent\" data-id=\"298c035\" 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-3a749d4 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"3a749d4\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Coeficiente de atrito da correia transportadora e sua import\u00e2ncia<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-214bfa6 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"214bfa6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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=\"1475\" data-end=\"1630\">O <strong data-start=\"1479\" data-end=\"1517\">coeficiente de fric\u00e7\u00e3o da correia transportadora<\/strong> descreve a resist\u00eancia que a superf\u00edcie de uma correia transportadora oferece contra o movimento. \u00c9 geralmente classificada como:<\/p><ul data-start=\"1632\" data-end=\"1782\"><li class=\"\" data-start=\"1632\" data-end=\"1707\"><p class=\"\" data-start=\"1634\" data-end=\"1707\"><strong data-start=\"1634\" data-end=\"1674\">Coeficiente de atrito est\u00e1tico (\u03bcS):<\/strong> A resist\u00eancia ao arranque do movimento<\/p><\/li><li class=\"\" data-start=\"1708\" data-end=\"1782\"><p class=\"\" data-start=\"1710\" data-end=\"1782\"><strong data-start=\"1710\" data-end=\"1751\">Coeficiente de atrito din\u00e2mico (\u03bcD):<\/strong> A resist\u00eancia durante o movimento<\/p><\/li><\/ul><p class=\"\" data-start=\"1784\" data-end=\"1945\">Por exemplo, um \u03bcS mais elevado pode evitar o deslizamento quando a correia est\u00e1 parada, mas pode aumentar o desgaste. Um \u03bcD mais baixo pode aumentar a efici\u00eancia energ\u00e9tica, mas pode causar perda de ader\u00eancia.<\/p><p class=\"\" data-start=\"1947\" data-end=\"2095\"><strong data-start=\"1947\" data-end=\"1960\">ISO 21182<\/strong> ajuda a equilibrar estes compromissos, normalizando a forma como ambos os coeficientes s\u00e3o medidos, assegurando a consist\u00eancia entre materiais e sistemas.<\/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-861fbf2 e-flex e-con-boxed e-con e-parent\" data-id=\"861fbf2\" 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-50e155c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"50e155c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Princ\u00edpios de ensaio baseados na norma ISO 21182<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32fc2c7 elementor-widget elementor-widget-text-editor\" data-id=\"32fc2c7\" 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=\"2142\" data-end=\"2302\">O teste consiste em puxar um <strong data-start=\"2170\" data-end=\"2193\">painel de ensaio met\u00e1lico<\/strong> atrav\u00e9s de uma amostra do material da correia transportadora em condi\u00e7\u00f5es controladas. S\u00e3o efectuados dois tipos de ensaios:<\/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-ca82c1b e-con-full e-flex e-con e-child\" data-id=\"ca82c1b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d99f86e elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"d99f86e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" 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<h4><strong data-start=\"2307\" data-end=\"2329\">1. Ensaio din\u00e2mico (\u03bcD):<\/strong><\/h4><ul data-start=\"2333\" data-end=\"2520\"><li class=\"\" data-start=\"2333\" data-end=\"2422\"><p class=\"\" data-start=\"2335\" data-end=\"2422\">Um painel de ensaio \u00e9 arrastado atrav\u00e9s da superf\u00edcie da correia fixada a uma velocidade de 1000 \u00b1 20 mm\/min.<\/p><\/li><li class=\"\" data-start=\"2426\" data-end=\"2520\"><p class=\"\" data-start=\"2428\" data-end=\"2520\">A for\u00e7a m\u00e9dia durante o movimento \u00e9 registada e dividida pela for\u00e7a normal para calcular \u03bcD.<\/p><\/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-83d46b5 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"83d46b5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" 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<h4 data-start=\"2525\" data-end=\"2546\"><strong data-start=\"2525\" data-end=\"2546\">2. Ensaio est\u00e1tico (\u03bcS):<\/strong><\/h4><ul data-start=\"2550\" data-end=\"2675\"><li class=\"\" data-start=\"2550\" data-end=\"2616\"><p class=\"\" data-start=\"2552\" data-end=\"2616\">O painel de ensaio \u00e9 puxado a 100 \u00b1 20 mm\/min at\u00e9 ao in\u00edcio do movimento.<\/p><\/li><li class=\"\" data-start=\"2620\" data-end=\"2675\"><p class=\"\" data-start=\"2622\" data-end=\"2675\">A for\u00e7a m\u00e1xima antes do movimento \u00e9 utilizada para calcular \u03bcS.<\/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-1e4379d elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"1e4379d\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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=\"2677\" data-end=\"2863\">A configura\u00e7\u00e3o do equipamento inclui um <strong data-start=\"2708\" data-end=\"2733\">mesa de ensaio horizontal<\/strong>, <strong data-start=\"2735\" data-end=\"2748\">c\u00e9lula de carga<\/strong>, <strong data-start=\"2750\" data-end=\"2771\">mecanismo de tra\u00e7\u00e3o<\/strong>e <strong data-start=\"2777\" data-end=\"2806\">painel de ensaio normalizado em a\u00e7o<\/strong>todos em conformidade com as especifica\u00e7\u00f5es pormenorizadas da norma ISO 21182.<\/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-031a0bc e-flex e-con-boxed e-con e-parent\" data-id=\"031a0bc\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a15b65c e-con-full e-flex e-con e-child\" data-id=\"a15b65c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6bac2a6 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"6bac2a6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">Condi\u00e7\u00f5es de ensaio e esp\u00e9cimes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3356fff elementor-widget elementor-widget-text-editor\" data-id=\"3356fff\" 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=\"2905\" data-end=\"2927\">Para garantir a fiabilidade:<\/p><ul><li data-start=\"2930\" data-end=\"3056\"><strong data-start=\"2930\" data-end=\"2948\">Esp\u00e9cimes de teste<\/strong> deve ser cortado de material de correia n\u00e3o utilizado e condicionado durante pelo menos 24 horas \u00e0 atmosfera B da norma ISO 18573.<\/li><li data-start=\"3059\" data-end=\"3147\"><strong data-start=\"3059\" data-end=\"3076\">Tr\u00eas amostras<\/strong> s\u00e3o necess\u00e1rios para cada dire\u00e7\u00e3o da superf\u00edcie (longitudinal e transversal).<\/li><li data-start=\"3150\" data-end=\"3196\">Cada pe\u00e7a deve medir <strong data-start=\"3176\" data-end=\"3195\">600 mm \u00d7 100 mm<\/strong>.<\/li><li data-start=\"3199\" data-end=\"3299\">Os ensaios devem ser efectuados em condi\u00e7\u00f5es ambientais normais (temperatura e humidade) para manter a consist\u00eancia.<\/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<div class=\"elementor-element elementor-element-e0b7920 e-con-full e-flex e-con e-child\" data-id=\"e0b7920\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-05f1a9d elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"05f1a9d\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">C\u00e1lculo e interpreta\u00e7\u00e3o dos resultados<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1ea3b8 elementor-widget elementor-widget-text-editor\" data-id=\"c1ea3b8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul data-start=\"3353\" data-end=\"3489\"><li class=\"\" data-start=\"3353\" data-end=\"3420\"><p class=\"\" data-start=\"3355\" data-end=\"3420\"><strong data-start=\"3355\" data-end=\"3371\">\u03bcD = FD \/ FN<\/strong> (for\u00e7a de atrito din\u00e2mico dividida pela for\u00e7a normal)<\/p><\/li><li class=\"\" data-start=\"3421\" data-end=\"3489\"><p class=\"\" data-start=\"3423\" data-end=\"3489\"><strong data-start=\"3423\" data-end=\"3439\">\u03bcS = FS \/ FN<\/strong> (for\u00e7a de rotura est\u00e1tica dividida pela for\u00e7a normal)<\/p><\/li><\/ul><p class=\"\" data-start=\"3491\" data-end=\"3597\">Os gr\u00e1ficos de percurso de for\u00e7a ajudam a visualizar estes valores. Um pico acentuado indica \u03bcS, enquanto uma curva suave denota \u03bcD.<\/p><p class=\"\" data-start=\"3599\" data-end=\"3733\">A compreens\u00e3o destes resultados ajuda os t\u00e9cnicos a selecionar os materiais certos para linhas de embalagem de alta velocidade ou sistemas de transporte inclinados.<\/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<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-92ed2a7 e-flex e-con-boxed e-con e-parent\" data-id=\"92ed2a7\" 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-0f1d470 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"0f1d470\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">COF-01 Medidor do coeficiente de atrito<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b2a8f25 e-con-full e-flex e-con e-child\" data-id=\"b2a8f25\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f1fdc4 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"9f1fdc4\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" 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=\"3807\" data-end=\"3955\">Para empresas que procuram medi\u00e7\u00f5es precisas e em conformidade com a norma ISO 21182, recomendamos o <strong data-start=\"3889\" data-end=\"3930\">COF-01 Medidor do coeficiente de atrito<\/strong> por <strong data-start=\"3934\" data-end=\"3954\">Coefficientfriction.com<\/strong>.<\/p><p class=\"\" data-start=\"3957\" data-end=\"3980\">As principais vantagens incluem:<\/p><ul><li data-start=\"3983\" data-end=\"4046\"><strong data-start=\"3983\" data-end=\"4010\">C\u00e9lula de carga de alta precis\u00e3o<\/strong> para medi\u00e7\u00f5es est\u00e1ticas e din\u00e2micas<\/li><li data-start=\"4049\" data-end=\"4154\"><strong data-start=\"4049\" data-end=\"4090\">Compatibilidade com v\u00e1rios materiais<\/strong>desde pel\u00edculas e pap\u00e9is pl\u00e1sticos at\u00e9 superf\u00edcies transportadoras especializadas<\/li><li data-start=\"4157\" data-end=\"4245\"><strong data-start=\"4157\" data-end=\"4186\">Conformidade com a norma ISO 21182<\/strong>ASTM D1894, TAPPI T816 e outras normas internacionais<\/li><\/ul><p class=\"\" data-start=\"4247\" data-end=\"4404\">Quer esteja a testar uma correia de polietileno ou um comp\u00f3sito laminado, o COF-01 oferece testes repet\u00edveis e f\u00e1ceis de utilizar para <strong data-start=\"4372\" data-end=\"4403\">COF est\u00e1tico e din\u00e2mico<\/strong>.<\/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-75985cb elementor-invisible elementor-widget elementor-widget-image\" data-id=\"75985cb\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" 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.coefficientfriction.com\/pt\/coefficient-of-friction-testing-equipment\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03.webp\" class=\"attachment-large size-large wp-image-98\" alt=\"equipamento de ensaio do coeficiente de atrito 03\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03-150x150.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\">COF-01 Medidor do coeficiente de atrito<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Correias transportadoras ligeiras - Determina\u00e7\u00e3o do coeficiente de atrito Nas ind\u00fastrias em que as correias transportadoras desempenham um papel fundamental - tais como a embalagem, a ind\u00fastria farmac\u00eautica, a ind\u00fastria alimentar e a log\u00edstica - garantir a efici\u00eancia operacional exige uma aten\u00e7\u00e3o pormenorizada \u00e0s carater\u00edsticas de atrito. A norma ISO 21182 oferece um m\u00e9todo normalizado para medir o coeficiente de atrito em correias transportadoras ligeiras. Este artigo fornece uma vis\u00e3o geral abrangente [...]<\/p>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-444","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/pt\/wp-json\/wp\/v2\/pages\/444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/pt\/wp-json\/wp\/v2\/comments?post=444"}],"version-history":[{"count":5,"href":"https:\/\/www.coefficientfriction.com\/pt\/wp-json\/wp\/v2\/pages\/444\/revisions"}],"predecessor-version":[{"id":452,"href":"https:\/\/www.coefficientfriction.com\/pt\/wp-json\/wp\/v2\/pages\/444\/revisions\/452"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/pt\/wp-json\/wp\/v2\/media?parent=444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}