Urine-absorbing aids for incontinence. Polyacrylate superabsorbent powders -- Test method for estimation of the moisture content as weight loss upon heating
This document provides a test method for the evaluation of mass loss upon heating for cross-linked polyacrylate superabsorbent powders.
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.
| SDO | BSI: British Standards Institution |
| Document Number | ISO 17190-4 |
| Publication Date | Oct. 30, 2020 |
| Language | en - English |
| Page Count | 14 |
| Revision Level | |
| Supercedes | |
| Committee | CH/173 |