{"id":18611,"date":"2025-10-12T12:37:08","date_gmt":"2025-10-12T12:37:08","guid":{"rendered":"https:\/\/www.qualtechproductsindustry.com\/din-53375-plastics-film-sheeting-determination-of-static-kinetic-cof-discuss-the-specific-use-and-purpose-you-can-write-extensively-about-what-a-particular-astm-test-method\/"},"modified":"2025-10-19T13:15:55","modified_gmt":"2025-10-19T13:15:55","slug":"din-53375","status":"publish","type":"post","link":"https:\/\/www.qualtechproductsindustry.com\/el\/din-53375\/","title":{"rendered":"DIN 53375 \u2014 \u03a0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03c6\u03cd\u03bb\u03bb\u03b1: \u0394\u03bf\u03ba\u03b9\u03bc\u03ae COF \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2"},"content":{"rendered":"<p>\u03a4\u03bf DIN 53375 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b3\u03b5\u03c1\u03bc\u03b1\u03bd\u03b9\u03ba\u03cc \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03c1\u03ac \u03c0\u03cc\u03c3\u03bf \u03bf\u03bb\u03b9\u03c3\u03b8\u03b7\u03c1\u03ad\u03c2 \u03ae \u03c0\u03c1\u03cc\u03c3\u03c6\u03c5\u03c3\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c6\u03cd\u03bb\u03bb\u03b1 \u03cc\u03c4\u03b1\u03bd \u03bf\u03bb\u03b9\u03c3\u03b8\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5\u03c2. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c4\u03b9\u03c2 \u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03ba\u03b9\u03bd\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 (COF), \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03c3\u03b1\u03c2 \u03bb\u03ad\u03bd\u03b5 \u03c0\u03cc\u03c3\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c1\u03c7\u03af\u03c3\u03b5\u03b9 \u03b7 \u03bf\u03bb\u03af\u03c3\u03b8\u03b7\u03c3\u03b7 \u03b4\u03cd\u03bf \u03b5\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b7\u03b8\u03b5\u03af \u03b7 \u03bf\u03bb\u03af\u03c3\u03b8\u03b7\u03c3\u03ae \u03c4\u03bf\u03c5\u03c2. \u039a\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u03c4\u03c1\u03b9\u03b2\u03ce\u03bd\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>\u03a3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ae \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c7\u03bf\u03bb\u03af\u03c9\u03bd \u0391\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b4\u03c1\u03bf\u03bc\u03ae<\/h2>\n<div class=\"pmpro_card_content\">\n<p> \u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03c3\u03c4\u03b5 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03a3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ae\u03c2 Insights &amp; Commentary \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03ba\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf.<\/p>\n<p><a class=\"pmpro_btn\" href=\"https:\/\/www.qualtechproductsindustry.com\/el\/membership-checkout\/?pmpro_level=1\">\u0395\u03b3\u03b3\u03c1\u03b1\u03c6\u03ae<\/a><\/p>\n<\/div>\n<div class=\"pmpro_card_actions pmpro_font-medium\">\u0395\u03af\u03c3\u03c4\u03b5 \u03ae\u03b4\u03b7 \u03bc\u03ad\u03bb\u03bf\u03c2; <a href=\"https:\/\/www.qualtechproductsindustry.com\/el\/login\/?redirect_to=https%3A%2F%2Fwww.qualtechproductsindustry.com%2Fel%2Fdin-53375%2F\">\u03a3\u03c5\u03bd\u03b4\u03b5\u03b8\u03b5\u03af\u03c4\u03b5 \u03b5\u03b4\u03ce<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u03a4\u03bf DIN 53375 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b3\u03b5\u03c1\u03bc\u03b1\u03bd\u03b9\u03ba\u03cc \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03c1\u03ac \u03c0\u03cc\u03c3\u03bf \u03bf\u03bb\u03b9\u03c3\u03b8\u03b7\u03c1\u03ad\u03c2 \u03ae \u03c0\u03c1\u03cc\u03c3\u03c6\u03c5\u03c3\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c6\u03cd\u03bb\u03bb\u03b1 \u03cc\u03c4\u03b1\u03bd \u03bf\u03bb\u03b9\u03c3\u03b8\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5\u03c2. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c4\u03b9\u03c2 \u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03ba\u03b9\u03bd\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 (COF), \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03c3\u03b1\u03c2 \u03bb\u03ad\u03bd\u03b5 \u03c0\u03cc\u03c3\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c1\u03c7\u03af\u03c3\u03b5\u03b9 \u03b7 \u03bf\u03bb\u03af\u03c3\u03b8\u03b7\u03c3\u03b7 \u03b4\u03cd\u03bf \u03b5\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b7\u03b8\u03b5\u03af \u03b7 \u03bf\u03bb\u03af\u03c3\u03b8\u03b7\u03c3\u03ae \u03c4\u03bf\u03c5\u03c2. \u039a\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u03c4\u03c1\u03b9\u03b2\u03ce\u03bd... <\/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>\u03a3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ae \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c7\u03bf\u03bb\u03af\u03c9\u03bd \u0391\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b4\u03c1\u03bf\u03bc\u03ae<\/h2><div class=\"pmpro_card_content\"><p> \u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03c3\u03c4\u03b5 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03a3\u03c5\u03bb\u03bb\u03bf\u03b3\u03ae\u03c2 Insights &amp; Commentary \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03ba\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf.<\/p><p><a class=\"pmpro_btn\" href=\"https:\/\/www.qualtechproductsindustry.com\/el\/membership-checkout\/?pmpro_level=1\">\u0395\u03b3\u03b3\u03c1\u03b1\u03c6\u03ae<\/a><\/p><\/div><div class=\"pmpro_card_actions pmpro_font-medium\">\u0395\u03af\u03c3\u03c4\u03b5 \u03ae\u03b4\u03b7 \u03bc\u03ad\u03bb\u03bf\u03c2; <a href=\"https:\/\/www.qualtechproductsindustry.com\/el\/login\/?redirect_to=https%3A%2F%2Fwww.qualtechproductsindustry.com%2Fel%2Fdin-53375%2F\">\u03a3\u03c5\u03bd\u03b4\u03b5\u03b8\u03b5\u03af\u03c4\u03b5 \u03b5\u03b4\u03ce<\/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":[541,534],"tags":[],"class_list":["post-18611","post","type-post","status-publish","format-standard","hentry","category-din-en","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>DIN 53375 \u2014 Plastics Film &amp; Sheeting: COF Test Purpose &amp; Applications - 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\/el\/din-53375\/\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DIN 53375 \u2014 Plastics Film &amp; Sheeting: COF Test Purpose &amp; Applications - QUALTECH PRODUCTS INDUSTRY\" \/>\n<meta property=\"og:description\" content=\"DIN 53375 is a German standard that measures how slippery or grippy plastic films and sheets are when they slide against each other. This test determines both static and kinetic coefficient of friction (COF) values, which tell you how much force is needed to start sliding two surfaces and keep them sliding. Understanding these friction\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.qualtechproductsindustry.com\/el\/din-53375\/\" \/>\n<meta property=\"og:site_name\" content=\"QUALTECH PRODUCTS INDUSTRY\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-12T12:37:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-19T13:15:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/koala.sh\/api\/image\/v2-12hna7-xd6a9.jpg?width=1216&#x26;height=832&#x26;dream\" \/>\n<meta name=\"author\" content=\"QUALTECH PRODUCTS INDUSTRY Science &amp; Research\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u03a3\u03c5\u03bd\u03c4\u03ac\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc\" \/>\n\t<meta name=\"twitter:data1\" content=\"QUALTECH PRODUCTS INDUSTRY Science &amp; Research\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0395\u03ba\u03c4\u03b9\u03bc\u03ce\u03bc\u03b5\u03bd\u03bf\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7\u03c2\" \/>\n\t<meta name=\"twitter:data2\" content=\"21 \u03bb\u03b5\u03c0\u03c4\u03ac\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/\"},\"author\":{\"name\":\"QUALTECH PRODUCTS INDUSTRY Science &amp; Research\",\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/#\\\/schema\\\/person\\\/f3d5d0194c89a77c5a600a2dff638d27\"},\"headline\":\"DIN 53375 \u2014 Plastics Film &#038; Sheeting: COF Test Purpose &#038; Applications\",\"datePublished\":\"2025-10-12T12:37:08+00:00\",\"dateModified\":\"2025-10-19T13:15:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/\"},\"wordCount\":4205,\"image\":{\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/koala.sh\\\/api\\\/image\\\/v2-12hna7-xd6a9.jpg?width=1216&#x26;height=832&#x26;dream\",\"articleSection\":[\"DIN EN Test Standards\",\"Science and Research\"],\"inLanguage\":\"el\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/\",\"url\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/\",\"name\":\"DIN 53375 \u2014 Plastics Film & Sheeting: COF Test Purpose & Applications - QUALTECH PRODUCTS INDUSTRY\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/koala.sh\\\/api\\\/image\\\/v2-12hna7-xd6a9.jpg?width=1216&#x26;height=832&#x26;dream\",\"datePublished\":\"2025-10-12T12:37:08+00:00\",\"dateModified\":\"2025-10-19T13:15:55+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/#\\\/schema\\\/person\\\/f3d5d0194c89a77c5a600a2dff638d27\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/#breadcrumb\"},\"inLanguage\":\"el\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"el\",\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/#primaryimage\",\"url\":\"https:\\\/\\\/koala.sh\\\/api\\\/image\\\/v2-12hna7-xd6a9.jpg?width=1216&#x26;height=832&#x26;dream\",\"contentUrl\":\"https:\\\/\\\/koala.sh\\\/api\\\/image\\\/v2-12hna7-xd6a9.jpg?width=1216&#x26;height=832&#x26;dream\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/din-53375\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"DIN 53375 \u2014 Plastics Film &#038; Sheeting: COF Test Purpose &#038; Applications\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/#website\",\"url\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/\",\"name\":\"QUALTECH PRODUCTS INDUSTRY\",\"description\":\"Precision Test Instruments &amp; Test Equipment &amp; Production Machinery for Research &amp; Quality Management &amp; Industrial Production\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"el\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/#\\\/schema\\\/person\\\/f3d5d0194c89a77c5a600a2dff638d27\",\"name\":\"QUALTECH PRODUCTS INDUSTRY Science &amp; Research\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"el\",\"@id\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/wp-content\\\/litespeed\\\/avatar\\\/1d2c6de4a1a94779b95d35e5b90c5a6f.jpg?ver=1780482911\",\"url\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/wp-content\\\/litespeed\\\/avatar\\\/1d2c6de4a1a94779b95d35e5b90c5a6f.jpg?ver=1780482911\",\"contentUrl\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/wp-content\\\/litespeed\\\/avatar\\\/1d2c6de4a1a94779b95d35e5b90c5a6f.jpg?ver=1780482911\",\"caption\":\"QUALTECH PRODUCTS INDUSTRY Science &amp; Research\"},\"sameAs\":[\"https:\\\/\\\/www.qualtechproductsindustry.com\"],\"url\":\"https:\\\/\\\/www.qualtechproductsindustry.com\\\/el\\\/author\\\/888kaiqpirich888\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"DIN 53375 \u2014 \u03a0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03c6\u03cd\u03bb\u03bb\u03b1: \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 COF - \u0392\u0399\u039f\u039c\u0397\u03a7\u0391\u039d\u0399\u0391 \u03a0\u03a1\u039f\u03aa\u039f\u039d\u03a4\u03a9\u039d QUALTECH","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.qualtechproductsindustry.com\/el\/din-53375\/","og_locale":"el_GR","og_type":"article","og_title":"DIN 53375 \u2014 Plastics Film & Sheeting: COF Test Purpose & Applications - QUALTECH PRODUCTS INDUSTRY","og_description":"DIN 53375 is a German standard that measures how slippery or grippy plastic films and sheets are when they slide against each other. This test determines both static and kinetic coefficient of friction (COF) values, which tell you how much force is needed to start sliding two surfaces and keep them sliding. Understanding these friction","og_url":"https:\/\/www.qualtechproductsindustry.com\/el\/din-53375\/","og_site_name":"QUALTECH PRODUCTS INDUSTRY","article_published_time":"2025-10-12T12:37:08+00:00","article_modified_time":"2025-10-19T13:15:55+00:00","og_image":[{"url":"https:\/\/koala.sh\/api\/image\/v2-12hna7-xd6a9.jpg?width=1216&#x26;height=832&#x26;dream","type":"","width":"","height":""}],"author":"QUALTECH PRODUCTS INDUSTRY Science &amp; Research","twitter_card":"summary_large_image","twitter_misc":{"\u03a3\u03c5\u03bd\u03c4\u03ac\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc":"QUALTECH PRODUCTS INDUSTRY Science &amp; Research","\u0395\u03ba\u03c4\u03b9\u03bc\u03ce\u03bc\u03b5\u03bd\u03bf\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7\u03c2":"21 \u03bb\u03b5\u03c0\u03c4\u03ac"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/#article","isPartOf":{"@id":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/"},"author":{"name":"QUALTECH PRODUCTS INDUSTRY Science &amp; Research","@id":"https:\/\/www.qualtechproductsindustry.com\/#\/schema\/person\/f3d5d0194c89a77c5a600a2dff638d27"},"headline":"DIN 53375 \u2014 Plastics Film &#038; Sheeting: COF Test Purpose &#038; Applications","datePublished":"2025-10-12T12:37:08+00:00","dateModified":"2025-10-19T13:15:55+00:00","mainEntityOfPage":{"@id":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/"},"wordCount":4205,"image":{"@id":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/#primaryimage"},"thumbnailUrl":"https:\/\/koala.sh\/api\/image\/v2-12hna7-xd6a9.jpg?width=1216&#x26;height=832&#x26;dream","articleSection":["DIN EN Test Standards","Science and Research"],"inLanguage":"el"},{"@type":"WebPage","@id":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/","url":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/","name":"DIN 53375 \u2014 \u03a0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03bc\u03b5\u03bc\u03b2\u03c1\u03ac\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03c6\u03cd\u03bb\u03bb\u03b1: \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 COF - \u0392\u0399\u039f\u039c\u0397\u03a7\u0391\u039d\u0399\u0391 \u03a0\u03a1\u039f\u03aa\u039f\u039d\u03a4\u03a9\u039d QUALTECH","isPartOf":{"@id":"https:\/\/www.qualtechproductsindustry.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/#primaryimage"},"image":{"@id":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/#primaryimage"},"thumbnailUrl":"https:\/\/koala.sh\/api\/image\/v2-12hna7-xd6a9.jpg?width=1216&#x26;height=832&#x26;dream","datePublished":"2025-10-12T12:37:08+00:00","dateModified":"2025-10-19T13:15:55+00:00","author":{"@id":"https:\/\/www.qualtechproductsindustry.com\/#\/schema\/person\/f3d5d0194c89a77c5a600a2dff638d27"},"breadcrumb":{"@id":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/#breadcrumb"},"inLanguage":"el","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.qualtechproductsindustry.com\/din-53375\/"]}]},{"@type":"ImageObject","inLanguage":"el","@id":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/#primaryimage","url":"https:\/\/koala.sh\/api\/image\/v2-12hna7-xd6a9.jpg?width=1216&#x26;height=832&#x26;dream","contentUrl":"https:\/\/koala.sh\/api\/image\/v2-12hna7-xd6a9.jpg?width=1216&#x26;height=832&#x26;dream"},{"@type":"BreadcrumbList","@id":"https:\/\/www.qualtechproductsindustry.com\/din-53375\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.qualtechproductsindustry.com\/"},{"@type":"ListItem","position":2,"name":"DIN 53375 \u2014 Plastics Film &#038; Sheeting: COF Test Purpose &#038; Applications"}]},{"@type":"WebSite","@id":"https:\/\/www.qualtechproductsindustry.com\/#website","url":"https:\/\/www.qualtechproductsindustry.com\/","name":"\u0392\u0399\u039f\u039c\u0397\u03a7\u0391\u039d\u0399\u0391 \u03a0\u03a1\u039f\u03aa\u039f\u039d\u03a4\u03a9\u039d QUALTECH","description":"\u038c\u03c1\u03b3\u03b1\u03bd\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03b1\u03ba\u03c1\u03b9\u03b2\u03b5\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.qualtechproductsindustry.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"el"},{"@type":"Person","@id":"https:\/\/www.qualtechproductsindustry.com\/#\/schema\/person\/f3d5d0194c89a77c5a600a2dff638d27","name":"\u0392\u0399\u039f\u039c\u0397\u03a7\u0391\u039d\u0399\u0391 \u03a0\u03a1\u039f\u03aa\u039f\u039d\u03a4\u03a9\u039d QUALTECH \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 &amp; \u0388\u03c1\u03b5\u03c5\u03bd\u03b1","image":{"@type":"ImageObject","inLanguage":"el","@id":"https:\/\/www.qualtechproductsindustry.com\/wp-content\/litespeed\/avatar\/1d2c6de4a1a94779b95d35e5b90c5a6f.jpg?ver=1780482911","url":"https:\/\/www.qualtechproductsindustry.com\/wp-content\/litespeed\/avatar\/1d2c6de4a1a94779b95d35e5b90c5a6f.jpg?ver=1780482911","contentUrl":"https:\/\/www.qualtechproductsindustry.com\/wp-content\/litespeed\/avatar\/1d2c6de4a1a94779b95d35e5b90c5a6f.jpg?ver=1780482911","caption":"QUALTECH PRODUCTS INDUSTRY Science &amp; Research"},"sameAs":["https:\/\/www.qualtechproductsindustry.com"],"url":"https:\/\/www.qualtechproductsindustry.com\/el\/author\/888kaiqpirich888\/"}]}},"_links":{"self":[{"href":"https:\/\/www.qualtechproductsindustry.com\/el\/wp-json\/wp\/v2\/posts\/18611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualtechproductsindustry.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualtechproductsindustry.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualtechproductsindustry.com\/el\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualtechproductsindustry.com\/el\/wp-json\/wp\/v2\/comments?post=18611"}],"version-history":[{"count":1,"href":"https:\/\/www.qualtechproductsindustry.com\/el\/wp-json\/wp\/v2\/posts\/18611\/revisions"}],"predecessor-version":[{"id":18623,"href":"https:\/\/www.qualtechproductsindustry.com\/el\/wp-json\/wp\/v2\/posts\/18611\/revisions\/18623"}],"wp:attachment":[{"href":"https:\/\/www.qualtechproductsindustry.com\/el\/wp-json\/wp\/v2\/media?parent=18611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualtechproductsindustry.com\/el\/wp-json\/wp\/v2\/categories?post=18611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualtechproductsindustry.com\/el\/wp-json\/wp\/v2\/tags?post=18611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}