{"id":312988,"date":"2024-10-19T21:32:13","date_gmt":"2024-10-19T21:32:13","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-69642019\/"},"modified":"2024-10-25T19:35:01","modified_gmt":"2024-10-25T19:35:01","slug":"bs-iso-69642019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-69642019\/","title":{"rendered":"BS ISO 6964:2019"},"content":{"rendered":"

This document specifies test methods for the determination of the carbon black content of polyolefin compositions used in particular for the manufacture of pipes and fittings, and provides a basic specification for polyethylene pipes and fittings.<\/p>\n

This document applies equally to the material for manufacture and to any material taken from a pipe or fitting.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Principle <\/td>\n<\/tr>\n
8<\/td>\n4 Method A: Electrical tube furnace
4.1 Reagents
4.2 Apparatus
4.3 Procedure
4.3.1 Test conditions
4.3.2 Sampling
4.3.3 Conditioning
4.3.4 Silica sample boat preparation for the test <\/td>\n<\/tr>\n
9<\/td>\n4.3.5 Test portion
4.3.6 Determination
4.4 Calculation and expression of results (Method A) <\/td>\n<\/tr>\n
10<\/td>\n5 Method B1 or B2: Muffle furnace (conventional B1) or (microwave B2)
5.1 Apparatus
5.2 Procedure
5.2.1 Test conditions
5.2.2 Conditioning
5.2.3 Sampling
5.2.4 Crucible preparation for the test <\/td>\n<\/tr>\n
11<\/td>\n5.2.5 Test portion
5.2.6 Determination <\/td>\n<\/tr>\n
12<\/td>\n5.3 Calculation and expression of results (Method B1 and B2)
6 Method C: Thermogravimetric analyzer (TGA)
6.1 Apparatus
6.2 Procedure
6.2.1 Conditioning
6.2.2 Sampling
6.2.3 Test portion <\/td>\n<\/tr>\n
13<\/td>\n6.2.4 Temperature scanning program
6.2.5 Gas-flow rate
6.2.6 Determination
6.3 Calculation and expression of results (Method C) <\/td>\n<\/tr>\n
14<\/td>\n7 Test report <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Polyolefin pipes and fittings. Determination of carbon black content by calcination and pyrolysis. Test method<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2019<\/td>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":312997,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[349,2641],"product_tag":[],"class_list":{"0":"post-312988","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-040-20","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\/312988","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\/312997"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=312988"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=312988"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=312988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}