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ISO 17190-4:2020
Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders
Part 4: Test method for estimation of the moisture content as weight loss upon heating
Part 4: Test method for estimation of the moisture content as weight loss upon heating
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Summary
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.
Notes
60.60 : Norme internationale publiée
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 10/27/2020 |
| Edition | 2 |
| Page Count | 6 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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