{"id":362054,"date":"2024-10-20T01:38:51","date_gmt":"2024-10-20T01:38:51","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-17190-102020\/"},"modified":"2024-10-26T02:34:31","modified_gmt":"2024-10-26T02:34:31","slug":"bs-iso-17190-102020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-17190-102020\/","title":{"rendered":"BS ISO 17190-10:2020"},"content":{"rendered":"
This document provides a test method to determine the mass fraction of soluble polymers present in crosslinked polyacrylate superabsorbent powders that can be extracted into saline solution.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
---|---|---|---|---|---|---|---|
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 5.1 Water. 5.2 Sodium hydroxide solution. 5.3 Hydrochloric acid solution. 5.4 Sodium chloride solution. 5.5 Standard buffer solutions. 6 Apparatus <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 6.6 Weighing vessel or laboratory paper. 6.7 Titration vessels – glass beakers or conical flasks. 6.11 Paraffin film or suitable cover for glass beakers. 6.15 Magnetic stirrer and stirring bar. <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 7 Conditioning 8 Sampling 9 Procedure 9.1 Electrode Calibration <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 10 Calculation <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 11 Report <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | 12 Precision <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Urine-absorbing aids for incontinence. Polyacrylate superabsorbent powders – Test method for determination of extractable polymer content by potentiometric titration<\/b><\/p>\n |