{"id":619048,"date":"2024-11-05T23:32:42","date_gmt":"2024-11-05T23:32:42","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-5636-42013\/"},"modified":"2024-11-05T23:32:42","modified_gmt":"2024-11-05T23:32:42","slug":"iso-5636-42013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-5636-42013\/","title":{"rendered":"ISO 5636-4:2013"},"content":{"rendered":"<p>ISO 5636-4:2013 specifies the Sheffield method for determining the air permeance of paper and board using the Sheffield apparatus.<\/p>\n<p>It is applicable to papers and boards which have air permeances between 0,02 \u00b5m\/(Pa\u00b7s) and 25 \u00b5m\/(Pa\u00b7s) when tested with the Sheffield apparatus.<\/p>\n<p>It is unsuitable for rough-surfaced materials, which cannot be securely clamped to avoid leakage.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Paper and board \u2014 Determination of air permeance (medium range) \u2014 Part 4: Sheffield method<\/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>2013-11<\/td>\n<td>18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":619059,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1201,2634],"product_tag":[],"class_list":{"0":"post-619048","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-85-060","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\/619048","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\/619059"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=619048"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=619048"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=619048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}