{"id":2896,"date":"2017-08-01T15:45:45","date_gmt":"2017-08-01T15:45:45","guid":{"rendered":"http:\/\/nanovea.com\/?p=2896"},"modified":"2021-06-22T22:04:47","modified_gmt":"2021-06-22T22:04:47","slug":"powloka-polimerowa-testujaca-mikrozadrapania","status":"publish","type":"post","link":"https:\/\/nanovea.com\/pl\/micro-scrape-test-polymeric-coating\/","title":{"rendered":"Test mikroskrobania pow\u0142oki polimerowej"},"content":{"rendered":"<p><a href=\"https:\/\/nanovea.com\/micro-scratch-tester\/\">Testowanie zarysowa\u0144<\/a> sta\u0142a si\u0119 jedn\u0105 z najcz\u0119\u015bciej stosowanych metod oceny wytrzyma\u0142o\u015bci kohezyjnej i adhezyjnej pow\u0142ok. Obci\u0105\u017cenie krytyczne, przy kt\u00f3rym wyst\u0119puje okre\u015blony rodzaj uszkodzenia pow\u0142oki wraz ze stopniowym wzrostem przy\u0142o\u017conego obci\u0105\u017cenia, jest powszechnie uwa\u017cane za niezawodne narz\u0119dzie do okre\u015blania i por\u00f3wnywania w\u0142a\u015bciwo\u015bci adhezyjnych i kohezyjnych pow\u0142ok. Najcz\u0119\u015bciej stosowanym wg\u0142\u0119bnikiem do badania zarysowa\u0144 jest sto\u017ckowy wg\u0142\u0119bnik diamentowy Rockwella. Jednak\u017ce, gdy test zarysowania jest wykonywany na mi\u0119kkiej pow\u0142oce polimerowej osadzonej na kruchym pod\u0142o\u017cu, takim jak wafel krzemowy, wg\u0142\u0119bnik sto\u017ckowy ma tendencj\u0119 do przebijania si\u0119 przez pow\u0142ok\u0119, tworz\u0105c rowki, a nie tworz\u0105c p\u0119kni\u0119cia lub rozwarstwienia. P\u0119kanie kruchego wafla krzemowego ma miejsce, gdy obci\u0105\u017cenie dalej wzrasta. Dlatego tak wa\u017cne jest opracowanie nowej techniki oceny w\u0142a\u015bciwo\u015bci kohezyjnych lub adhezyjnych mi\u0119kkich pow\u0142ok na kruchym pod\u0142o\u017cu.<\/p>\n<p><a href=\"https:\/\/nanovea.com\/App-Notes\/micro-scrape-test.pdf\">Test mikroskrobania pow\u0142oki polimerowej<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Scratch testing has developed to be one of the most widely applied methods to evaluate the cohesive and adhesive strength of the coatings. The critical load, at which a certain type of coating failure occurs as the applied load progressively increases, is widely regarded as a reliable tool to determine and compare the adhesive and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2891,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[7,349,337,345,346],"tags":[294],"class_list":["post-2896","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","category-laboratory-testing","category-mechanical-testing","category-scratch-testing-adhesive-failure","category-scratch-testing-cohesive-failure","tag-micro-scrape-test"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/posts\/2896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/comments?post=2896"}],"version-history":[{"count":2,"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/posts\/2896\/revisions"}],"predecessor-version":[{"id":2898,"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/posts\/2896\/revisions\/2898"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/media\/2891"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/media?parent=2896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/categories?post=2896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/pl\/wp-json\/wp\/v2\/tags?post=2896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}