{"id":123030,"date":"2024-10-19T04:42:05","date_gmt":"2024-10-19T04:42:05","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d542-2014-2\/"},"modified":"2024-10-24T23:02:47","modified_gmt":"2024-10-24T23:02:47","slug":"astm-d542-2014-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d542-2014-2\/","title":{"rendered":"ASTM-D542 2014"},"content":{"rendered":"<h3>ASTM D542-14<\/h3>\n<h4>Redline Standard: Standard Test Method for Index of Refraction of Transparent Organic Plastics<\/h4>\n<div>\n<h4>ASTM D542<\/h4>\n<p><strong>Scope<\/strong><\/p>\n<div class=\"SectionLevel2\">\n<p class=\"subsec1\">1.1&nbsp;This test method covers a procedure for measuring the index of refraction of transparent organic plastic materials.<\/p>\n<\/p><\/div>\n<div class=\"SectionLevel2\">\n<p class=\"subsec1\">1.2&nbsp;A refractometer method is presented. This procedure will satisfactorily cover the range of refractive indices found for such materials. Refractive index measurements require optically homogeneous specimens of uniform refractive index.<\/p>\n<div style=\"text-align:left\">\n   <span class=\"note\" style=\"font-variant:small-caps\">Note 1<\/span>\u2014<span class=\"note\">This test method and ISO 489 are technically equivalent.<\/span>\n  <\/div>\n<\/p><\/div>\n<div class=\"SectionLevel2\">\n<p class=\"caveat\">1.3&nbsp;<i>This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/i><\/p>\n<\/p><\/div>\n<p><strong>Keywords<\/strong><\/p>\n<p>dispersion; index of refraction<\/p>\n<p><strong>ICS Code<\/strong><\/p>\n<p>ICS Number Code 83.080.01 (Plastics in general)<\/p>\n<p><strong>DOI:<\/strong> 10.1520\/D0542-14<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>D542-14 Standard Test Method for  Index of Refraction of Transparent Organic Plastics (Redline)<\/b><\/p>\n<table class=\"shortdes-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\/astm\/\"><b>ASTM<\/b><\/a><\/td>\n<td>2014<\/td>\n<td>5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":123032,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1177,2637],"product_tag":[],"class_list":{"0":"post-123030","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-080-01","7":"product_cat-astm","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\/123030","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\/123032"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=123030"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=123030"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=123030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}