{"id":362040,"date":"2024-10-20T01:38:48","date_gmt":"2024-10-20T01:38:48","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-17190-42020\/"},"modified":"2024-10-26T02:34:19","modified_gmt":"2024-10-26T02:34:19","slug":"bs-iso-17190-42020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-17190-42020\/","title":{"rendered":"BS ISO 17190-4:2020"},"content":{"rendered":"
This document provides a test method for the evaluation of mass loss upon heating for cross-linked polyacrylate superabsorbent powders.<\/p>\n
This method is applicable to powdered polymeric superabsorbent materials that are free-flowing under the specified test conditions. Substances other than water that are volatile in this temperature range will interfere. The onus is on the polymer formulator\/producer to decide if such interference is possible and either exclude the method from use, provide an alternative or modify the method accordingly.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 4 Principle 5 Reagents and materials 6 Apparatus 7 Conditioning 8 Sampling <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 9 Procedure 10 Calculation <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 11 Report 12 Precision <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Urine-absorbing aids for incontinence. Polyacrylate superabsorbent powders – Test method for estimation of the moisture content as weight loss upon heating<\/b><\/p>\n |