{"id":538,"date":"2013-11-10T20:03:09","date_gmt":"2013-11-10T20:03:09","guid":{"rendered":"http:\/\/nanovea.com\/?p=538"},"modified":"2015-06-30T21:17:14","modified_gmt":"2015-06-30T21:17:14","slug":"nanovea-collabore-a-lamelioration-de-lenrobage-industriel-qc-testing","status":"publish","type":"post","link":"https:\/\/nanovea.com\/fr\/nanovea-collabore-a-lamelioration-de-lenrobage-industriel-qc-testing\/","title":{"rendered":"COLLABORATION TO IMPROVE TABER ABRASION TESTING"},"content":{"rendered":"<p>Traditionnellement, l'essai d'abrasion Taber est effectu\u00e9 pour \u00e9valuer la r\u00e9sistance \u00e0 l'usure des rev\u00eatements industriels selon la norme ASTM D4060. Cependant, comme mentionn\u00e9 dans la norme ASTM D4060, \"Pour certains mat\u00e9riaux, les tests d'abrasion utilisant l'abrasif Taber peuvent \u00eatre sujets \u00e0 des variations dues \u00e0 des changements dans les caract\u00e9ristiques abrasives de la roue pendant le test\". Cela peut entra\u00eener une mauvaise reproductibilit\u00e9 des r\u00e9sultats des tests et cr\u00e9er des difficult\u00e9s pour comparer les valeurs rapport\u00e9es par diff\u00e9rents laboratoires. En outre, dans l'essai d'abrasion de Taber, la r\u00e9sistance \u00e0 l'abrasion est calcul\u00e9e en tant que perte de poids \u00e0 un nombre sp\u00e9cifi\u00e9 de cycles d'abrasion. Or, par exemple, les peintures pour sols en ur\u00e9thane acrylique ont une \u00e9paisseur de film sec recommand\u00e9e de 37,5 \u00e0 50 \u03bcm. Le processus d'abrasion agressif de Taber Abraser peut rapidement user le rev\u00eatement en ur\u00e9thane acrylique et cr\u00e9er une perte de masse vers le substrat, ce qui entra\u00eene des erreurs substantielles dans le calcul de la perte de poids de la peinture. L'implantation de particules abrasives dans la peinture pendant le test d'abrasion contribue \u00e9galement \u00e0 ces erreurs. Par cons\u00e9quent, une mesure quantifiable et fiable bien contr\u00f4l\u00e9e est cruciale pour garantir une \u00e9valuation reproductible de l'usure ; comme un <a title=\"tribom\u00e8tre\" href=\"https:\/\/nanovea.com\/tribometers\" target=\"_blank\">Tribom\u00e8tre<\/a>.<\/p>\n<p>Pour en savoir plus, consultez la note d'application de ce mois-ci : <a href=\"https:\/\/nanovea.com\/wp-content\/themes\/wp-nanovea\/Application%20Notes\/industrial-coating-evaluation.pdf\" target=\"_blank\">\u00c9valuation des rayures et de l'usure des rev\u00eatements industriels<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Traditionally, Taber abrasion testing is carried out to evaluate the wear resistance of Industrial Coatings according to ASTM D4060 Standard. However, as mentioned in the ASTM D4060 standard, \u201cFor some materials, abrasion tests utilizing the Taber Abraser may be subject to variation due to changes in the abrasive characteristics of the wheel during testing.&#8221; This [&hellip;]<\/p>","protected":false},"author":1,"featured_media":539,"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":[1],"tags":[194],"class_list":["post-538","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-taber-abrasion-testing"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/comments?post=538"}],"version-history":[{"count":4,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/538\/revisions"}],"predecessor-version":[{"id":1896,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/posts\/538\/revisions\/1896"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/media\/539"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/media?parent=538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/categories?post=538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/fr\/wp-json\/wp\/v2\/tags?post=538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}