{"id":18380,"date":"2025-08-05T12:25:14","date_gmt":"2025-08-05T12:25:14","guid":{"rendered":"https:\/\/www.qualtechproductsindustry.com\/bs-3900british-standardfilm-tests-resistance-to-solvent-rubbing-rub-test-similar-to-mek-test-discuss-the-specific-use-and-purpose-you-can-write-extensively-about-what-a-particular-astm-test-m\/"},"modified":"2025-10-19T13:20:11","modified_gmt":"2025-10-19T13:20:11","slug":"bs-3900-esfregar-para-teste-mek","status":"publish","type":"post","link":"https:\/\/www.qualtechproductsindustry.com\/pt\/bs-3900-rub-to-mek-test\/","title":{"rendered":"Testes de pel\u00edcula padr\u00e3o brit\u00e2nico BS 3900: Resist\u00eancia \u00e0 fric\u00e7\u00e3o com solvente explicada"},"content":{"rendered":"<p>Quando voc\u00ea precisa testar a resist\u00eancia de uma tinta ou revestimento a danos qu\u00edmicos, a norma BS 3900 oferece o m\u00e9todo padr\u00e3o em que voc\u00ea pode confiar. Este teste da norma brit\u00e2nica mede a resist\u00eancia dos revestimentos ao atrito com solventes, fornecendo dados claros sobre durabilidade e desempenho. O teste funciona de maneira muito semelhante ao popular teste de fric\u00e7\u00e3o com MEK (metil etil cetona)... <\/p>\n<div class=\"pmpro\">\n<div class=\"pmpro_card pmpro_content_message\">\n<h2 class=\"pmpro_card_title pmpro_font-large\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"var(--pmpro--color--accent)\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"feather feather-lock\"><rect x=\"3\" y=\"11\" width=\"18\" height=\"11\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M7 11V7a5 5 0 0 1 10 0v4\"><\/path><\/svg>Cole\u00e7\u00e3o de Insights e Coment\u00e1rios (Assinatura necess\u00e1ria)<\/h2>\n<div class=\"pmpro_card_content\">\n<p> Voc\u00ea precisa ser assinante da Cole\u00e7\u00e3o de Insights e Coment\u00e1rios para acessar este conte\u00fado.<\/p>\n<p><a class=\"pmpro_btn\" href=\"https:\/\/www.qualtechproductsindustry.com\/pt\/membership-checkout\/?pmpro_level=1\">Inscreva-se agora<\/a><\/p>\n<\/div>\n<div class=\"pmpro_card_actions pmpro_font-medium\">J\u00e1 \u00e9 membro? <a href=\"https:\/\/www.qualtechproductsindustry.com\/pt\/login\/?redirect_to=https%3A%2F%2Fwww.qualtechproductsindustry.com%2Fpt%2Fbs-3900-rub-to-mek-test%2F\">Fa\u00e7a login aqui<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>When you need to test how well paint or coating resists chemical damage, BS 3900 provides the standard method you can trust. This British Standard test measures how coatings hold up when rubbed with solvents, giving you clear data about durability and performance. The test works much like the popular MEK (methyl ethyl ketone) rub... <\/p>\n<div class=\"pmpro\"><div class=\"pmpro_card pmpro_content_message\"><h2 class=\"pmpro_card_title pmpro_font-large\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"var(--pmpro--color--accent)\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"feather feather-lock\"><rect x=\"3\" y=\"11\" width=\"18\" height=\"11\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M7 11V7a5 5 0 0 1 10 0v4\"><\/path><\/svg>Cole\u00e7\u00e3o de Insights e Coment\u00e1rios (Assinatura necess\u00e1ria)<\/h2><div class=\"pmpro_card_content\"><p> Voc\u00ea precisa ser assinante da Cole\u00e7\u00e3o de Insights e Coment\u00e1rios para acessar este conte\u00fado.<\/p><p><a class=\"pmpro_btn\" href=\"https:\/\/www.qualtechproductsindustry.com\/pt\/membership-checkout\/?pmpro_level=1\">Inscreva-se agora<\/a><\/p><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">J\u00e1 \u00e9 membro? <a href=\"https:\/\/www.qualtechproductsindustry.com\/pt\/login\/?redirect_to=https%3A%2F%2Fwww.qualtechproductsindustry.com%2Fpt%2Fbs-3900-rub-to-mek-test%2F\">Fa\u00e7a login aqui<\/a><\/div><\/div><\/div>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","footnotes":""},"categories":[534],"tags":[],"class_list":["post-18380","post","type-post","status-publish","format-standard","hentry","category-science","pmpro-level-required","pmpro-level-1","pmpro-no-access"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>BS 3900 British Standard Film Tests: Resistance to Solvent Rubbing Explained - QUALTECH PRODUCTS INDUSTRY<\/title>\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.qualtechproductsindustry.com\/pt\/bs-3900-esfregar-para-teste-mek\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BS 3900 British Standard Film Tests: Resistance to Solvent Rubbing Explained - QUALTECH PRODUCTS INDUSTRY\" \/>\n<meta property=\"og:description\" content=\"When you need to test how well paint or coating resists chemical damage, BS 3900 provides the standard method you can trust. 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