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.
Status: PublishedPublication date: 2020-10
Edition: 2Number of pages: 6
Technical Committee: ISO/TC 173/SC 3 Aids for ostomy and incontinence
- ICS :
- 11.180.20 Aids for incontinence and ostomy
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ISO 17190-4:2020Stage: 60.60
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