{"id":608110,"date":"2024-11-05T22:40:24","date_gmt":"2024-11-05T22:40:24","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-230752021\/"},"modified":"2024-11-05T22:40:24","modified_gmt":"2024-11-05T22:40:24","slug":"iso-230752021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-230752021\/","title":{"rendered":"ISO 23075:2021"},"content":{"rendered":"<p>This document describes a procedure for the determination of the following antidegradants in vulcanized rubbers:<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 aminoketone group;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 naphthylamine group;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 diphenylamine group;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 p-phenylenediamine;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 monophenol group.<\/p>\n<p>The groups of antidegradants are summarized in Table\u00a0A.1 with the chemical names, the abbreviated terms and the CAS registry numbers.<\/p>\n<p>Extender oils, when present, can interfere.<\/p>\n<p>For poly-2,2,4-trimethyl-1,2-dihydroquinoline, the method provides only an approximation because of its polymeric nature.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Vulcanized rubbers \u2014 Determination of antidegradants by high-performance liquid chromatography<\/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>2021-03<\/td>\n<td>22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":608121,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1175,2634],"product_tag":[],"class_list":{"0":"post-608110","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-060","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\/608110","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\/608121"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=608110"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=608110"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=608110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}