30.00 Oct 15, 2026
ISO
ISO/TC 173/SC 3
International Standard
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.
PUBLISHED
ISO 17190-4:2020
PROJECT
ISO/CD 17190-4
30.00
Committee draft (CD) registered
Oct 15, 2026