{"id":308983,"date":"2024-10-19T21:12:47","date_gmt":"2024-10-19T21:12:47","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-286412018\/"},"modified":"2024-10-25T18:53:46","modified_gmt":"2024-10-25T18:53:46","slug":"bs-iso-286412018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-286412018\/","title":{"rendered":"BS ISO 28641:2018"},"content":{"rendered":"

This document specifies sampling and test methods for the determination of the general characteristics of organic chemicals such as accelerators, antidegradants (including wax) and vulcanizing agents (excluding peroxides).<\/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\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
7<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Abbreviated terms
5 General requirements
5.1 Thermometer
5.2 Desiccator
6 Sampling
6.1 Apparatus
6.2 Sampling method
7 Test methods
7.1 Density and relative density
7.1.1 General <\/td>\n<\/tr>\n
11<\/td>\n7.1.2 Hydrometer method
7.1.3 Pyknometer method <\/td>\n<\/tr>\n
14<\/td>\n7.1.4 Expression of results
7.1.5 Test report
7.2 Loss on heating
7.2.1 General
7.2.2 Method A
7.2.3 Method B <\/td>\n<\/tr>\n
16<\/td>\n7.2.4 Calculation <\/td>\n<\/tr>\n
17<\/td>\n7.2.5 Expression of results
7.2.6 Precision
7.2.7 Test report
7.3 Sieve residue
7.3.1 General
7.3.2 Principle
7.3.3 Reagents <\/td>\n<\/tr>\n
18<\/td>\n7.3.4 Apparatus
7.3.5 Procedure <\/td>\n<\/tr>\n
19<\/td>\n7.3.6 Calculation
7.3.7 Expression of results
7.3.8 Precision
7.3.9 Test report
7.4 pH of water extract
7.4.1 Principle
7.4.2 Apparatus <\/td>\n<\/tr>\n
20<\/td>\n7.4.3 Procedure
7.4.4 Test report <\/td>\n<\/tr>\n
21<\/td>\n7.5 Melting point
7.5.1 General
7.5.2 Method A
7.5.3 Method B <\/td>\n<\/tr>\n
22<\/td>\n7.5.4 Method C
7.5.5 Expression of results <\/td>\n<\/tr>\n
23<\/td>\n7.5.6 Precision
7.5.7 Test report
7.6 Temperature of solidification
7.6.1 Principle
7.6.2 Apparatus <\/td>\n<\/tr>\n
24<\/td>\n7.6.3 Procedure <\/td>\n<\/tr>\n
25<\/td>\n7.6.4 Expression of results <\/td>\n<\/tr>\n
26<\/td>\n7.6.5 Test report
7.7 Softening point
7.7.1 General
7.7.2 Principle
7.7.3 Apparatus <\/td>\n<\/tr>\n
27<\/td>\n7.7.4 Procedure <\/td>\n<\/tr>\n
28<\/td>\n7.7.5 Expression of results
7.7.6 Precision
7.7.7 Test report
7.8 Density of the bulk material
7.8.1 Principle
7.8.2 Method A (constant mass method) <\/td>\n<\/tr>\n
30<\/td>\n7.8.3 Method B (constant volume method)
7.8.4 Test report <\/td>\n<\/tr>\n
31<\/td>\n7.9 Ash
7.9.1 Principle
7.9.2 Apparatus
7.9.3 Procedure
7.9.4 Calculation <\/td>\n<\/tr>\n
32<\/td>\n7.9.5 Expression of results
7.9.6 Precision
7.9.7 Test report
7.10 Refractive index
7.10.1 Principle
7.10.2 Apparatus <\/td>\n<\/tr>\n
33<\/td>\n7.10.3 Procedure <\/td>\n<\/tr>\n
34<\/td>\n7.10.4 Expression of results
7.10.5 Precision
7.10.6 Test report <\/td>\n<\/tr>\n
36<\/td>\nAnnex A (normative) Verification of accuracy of pH-meter <\/td>\n<\/tr>\n
40<\/td>\nAnnex B (normative) Calibration of the pH-meter <\/td>\n<\/tr>\n
42<\/td>\nAnnex C (informative) Precision <\/td>\n<\/tr>\n
48<\/td>\nAnnex D (informative) Conversion formulae between density and relative density <\/td>\n<\/tr>\n
49<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Rubber compounding ingredients. Organic chemicals. General test methods<\/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>\n50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":308988,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1173,2641],"product_tag":[],"class_list":{"0":"post-308983","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-040-20","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\/308983","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\/308988"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=308983"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=308983"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=308983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}