{"id":305743,"date":"2024-10-19T20:55:58","date_gmt":"2024-10-19T20:55:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-204632018\/"},"modified":"2024-10-25T18:30:49","modified_gmt":"2024-10-25T18:30:49","slug":"bs-iso-204632018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-204632018\/","title":{"rendered":"BS ISO 20463:2018"},"content":{"rendered":"

This document specifies the measuring methods of the combustion energy (i.e. gross calorific value) and the carbon dioxide emission amount from biobased and non-biobased materials in rubber or rubber products.<\/p>\n

This document applies to rubber and rubber products (including polyurethane) such as raw materials, materials and final products.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\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>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Principle <\/td>\n<\/tr>\n
11<\/td>\n5 Sampling
6 Determination of the combustion energy of biobased and non-biobased materials
6.1 General
6.2 Reagents and materials
6.3 Apparatus
6.3.1 Bomb calorimeter <\/td>\n<\/tr>\n
13<\/td>\n6.3.3 Fuse <\/td>\n<\/tr>\n
14<\/td>\n6.4 Procedure
6.4.1 Preparation of test sample
6.4.2 Calibration of calorimeter
6.4.3 Measurement of combustion energy <\/td>\n<\/tr>\n
15<\/td>\n6.4.4 Measurement of biobased carbon content
6.5 Calculation method of biobased and non-biobased combustion energy
7 Determination of the amount of carbon dioxide emission from biobased and non-biobased materials
7.1 General
7.2 Apparatus <\/td>\n<\/tr>\n
16<\/td>\n7.3 Reagents
7.4 Procedure
7.4.1 Verification of the measurement <\/td>\n<\/tr>\n
17<\/td>\n7.4.2 Transfer of the combustion gas to a gas sampling bag from bomb
7.4.3 Measurement of carbon dioxide concentration by GC <\/td>\n<\/tr>\n
18<\/td>\n7.4.4 Determination of the total volume of the combustion gas <\/td>\n<\/tr>\n
19<\/td>\n7.4.5 Measurement of the room temperature and the atmospheric pressure
7.4.6 Calculation of the amount of carbon dioxide emission <\/td>\n<\/tr>\n
20<\/td>\n7.5 Calculation of biobased and non-biobased carbon dioxide emission
8 Precision
9 Test report <\/td>\n<\/tr>\n
21<\/td>\nAnnex A (informative) Calculation of net calorific value for combustion energy <\/td>\n<\/tr>\n
23<\/td>\nAnnex B (informative) Examples of determination of combustion energy of biobased and non-biobased materials <\/td>\n<\/tr>\n
24<\/td>\nAnnex C (normative) Saturated water vapour pressure <\/td>\n<\/tr>\n
25<\/td>\nAnnex D (informative) Determination of the amount of carbon dioxide emission from biobased and non-biobased materials <\/td>\n<\/tr>\n
26<\/td>\nAnnex E (informative) Precision <\/td>\n<\/tr>\n
28<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Rubber and rubber products. Determination of combustion energy and carbon dioxide emission from biobased and non-biobased materials<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":305748,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-305743","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/305743","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\/305748"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=305743"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=305743"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=305743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}