{"id":605500,"date":"2024-11-05T22:28:28","date_gmt":"2024-11-05T22:28:28","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-21432017\/"},"modified":"2024-11-05T22:28:28","modified_gmt":"2024-11-05T22:28:28","slug":"iso-21432017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-21432017\/","title":{"rendered":"ISO 2143:2017"},"content":{"rendered":"<p>ISO 2143 specifies a method of estimating the loss of absorptive power of anodic oxidation coatings that have undergone a sealing treatment, by dye absorption after acid pretreatment.<\/p>\n<p>The method is suitable for use as a production control method and can be applicable to anodic oxidation coatings which may be subjected to weathering or aggressive environments, or where resistance to staining is important.<\/p>\n<p>The method is not applicable to those coatings that<\/p>\n<p>a)    are formed on alloys containing more than 2 % copper or 4 % silicon,<\/p>\n<p>b)    are sealed by the dichromate process,<\/p>\n<p>c)    have been given supplementary processing, e.g. oiling, waxing or lacquering,<\/p>\n<p>d)    are coloured in deep shades, and<\/p>\n<p>e)    are less than 3 \u00b5m thickness.<\/p>\n<p>The method is less appropriate where nickel or cobalt salts, or organic additives, have been added to baths used for hydrothermal sealing.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Anodizing of aluminium and its alloys \u2014 Estimation of loss of absorptive power of anodic oxidation coatings after sealing \u2014 Dye-spot test with prior acid treatment<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2017-10<\/td>\n<td>14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":605512,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[441,2634],"product_tag":[],"class_list":{"0":"post-605500","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-220-20","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/605500","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/605512"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=605500"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=605500"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=605500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}