{"id":312228,"date":"2024-10-19T21:28:07","date_gmt":"2024-10-19T21:28:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-20-30408960-dc-2020\/"},"modified":"2024-10-25T19:26:10","modified_gmt":"2024-10-25T19:26:10","slug":"bsi-20-30408960-dc-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-20-30408960-dc-2020\/","title":{"rendered":"BSI 20\/30408960 DC 2020"},"content":{"rendered":"<p>This part of <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;13000<\/span><\/span> specifies the requirements and establishes a system of designation for processed unfilled polytetrafluoroethylene (PTFE) products, which may occur in several forms. The PTFE used to make the semi-finished product is described in <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;20568-1<\/span><\/span> and, as provided in <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;20568-1<\/span><\/span>, may contain up to 1&nbsp;% of a comonomer. The PTFE used to make the semi-finished product may be virgin, reprocessed or recycled resin. The addition of up to 1,5&nbsp;% by mass of pigment or colorant is permitted. This part of <span class=\"std\"><span class=\"std-ref\">ISO&nbsp;13000<\/span><\/span> allows for five grades based on tensile strength and elongation at break. The semi-finished products can be as-processed (type&nbsp;P) or dimensionally stabilized (type&nbsp;S) and may also have specified electrical properties or other properties when they are required for an application.<\/p>\n<div class=\"non-normative-note\">\n<div class=\"note-label\">\n  NOTE\n <\/div>\n<p>References to other standards for semi-finished products made from polytetrafluoroethylene are listed in <span class=\"xref\">Annex&nbsp;A<\/span> for information.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>BS EN ISO 13000-1. Plastics. Polytetrafluoroethylene (PTFE) semi-finished products &#8211; Part 1. Requirements and designation<\/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\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2020<\/td>\n<td>16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":312232,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1183,2641],"product_tag":[],"class_list":{"0":"post-312228","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-140-01","7":"product_cat-bsi","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\/312228","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\/312232"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=312228"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=312228"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=312228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}