{"id":18083,"date":"2025-06-25T11:12:52","date_gmt":"2025-06-25T11:12:52","guid":{"rendered":"https:\/\/www.qualtechproductsindustry.com\/iso-15191973-older-bend-test-cylindrical-mandrel-earlier-version-discuss-the-specific-use-and-purpose-you-can-write-extensively-about-what-a-particular-astm-test-method-is-designe\/"},"modified":"2025-10-19T18:40:18","modified_gmt":"2025-10-19T18:40:18","slug":"iso-1519","status":"publish","type":"post","link":"https:\/\/www.qualtechproductsindustry.com\/nl_nl\/iso-1519\/","title":{"rendered":"ISO 1519:1973 (oudere versie) Buigtest (cilindrische doorn) \u2013 Inzicht in de rol ervan bij de beoordeling van de flexibiliteit van coatings"},"content":{"rendered":"<p>De ISO 1519:1973-buigtest, ook wel bekend als de cilindrische-doornproef, vormt al decennialang een hoeksteen bij het beoordelen van de flexibiliteit van coatings. Deze testmethode bepaalt in hoeverre verf, vernis en soortgelijke coatings bestand zijn tegen barsten wanneer ze rond cilindrische doornen met verschillende diameters worden gebogen. U kunt snel beoordelen in hoeverre een coating bestand is tegen vervorming zonder beschadiging,\u2026 <\/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>!!niveaus!! Lidmaatschap vereist<\/h2>\n<div class=\"pmpro_card_content\">\n<p> You must be an Insights &amp; Commentary Collection member to view this content.<\/p>\n<p><a class=\"pmpro_btn\" href=\"https:\/\/www.qualtechproductsindustry.com\/nl_nl\/membership-checkout\/?pmpro_level=1\">Nu aanmelden<\/a><\/p>\n<\/div>\n<div class=\"pmpro_card_actions pmpro_font-medium\">Al lid? <a href=\"https:\/\/www.qualtechproductsindustry.com\/nl_nl\/login\/?redirect_to=https%3A%2F%2Fwww.qualtechproductsindustry.com%2Fnl_nl%2Fiso-1519%2F\">Log hier in<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>De ISO 1519:1973 buigtest, ook bekend als de doornbuigproef, is al tientallen jaren een hoeksteen bij het beoordelen van de flexibiliteit van coatings. Deze testmethode bepaalt hoe goed verf, vernis en vergelijkbare coatings bestand zijn tegen barsten wanneer ze worden gebogen om cilindrische doren van verschillende diameters. U kunt hiermee snel het vermogen van een coating beoordelen om vervorming te weerstaan zonder beschadiging,... <\/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>!!niveaus!! Lidmaatschap vereist<\/h2><div class=\"pmpro_card_content\"><p> You must be an Insights &amp; Commentary Collection member to view this content.<\/p><p><a class=\"pmpro_btn\" href=\"https:\/\/www.qualtechproductsindustry.com\/nl_nl\/membership-checkout\/?pmpro_level=1\">Nu aanmelden<\/a><\/p><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">Al lid? <a href=\"https:\/\/www.qualtechproductsindustry.com\/nl_nl\/login\/?redirect_to=https%3A%2F%2Fwww.qualtechproductsindustry.com%2Fnl_nl%2Fiso-1519%2F\">Log hier in<\/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":[536,534],"tags":[],"class_list":["post-18083","post","type-post","status-publish","format-standard","hentry","category-iso","category-science","pmpro-level-required","pmpro-level-1","pmpro-no-access"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ISO 1519:1973 (older) Bend Test (Cylindrical Mandrel) - Understanding Its Role in Coating Flexibility Assessment - 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\/nl_nl\/iso-1519\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISO 1519:1973 (older) Bend Test (Cylindrical Mandrel) - Understanding Its Role in Coating Flexibility Assessment - QUALTECH PRODUCTS INDUSTRY\" \/>\n<meta property=\"og:description\" content=\"The ISO 1519:1973 Bend Test, also known as the Cylindrical Mandrel test, has been a cornerstone in evaluating coating flexibility for decades. This test method determines how well paint, varnish, and similar coatings resist cracking when bent around cylindrical mandrels of various diameters. 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