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sklademVydáno: 2020-10-30
BS ISO 17190-4:2020
Urine-absorbing aids for incontinence. Polyacrylate superabsorbent powders Test method for estimation of the moisture content as weight loss upon heating
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| Označení normy: | BS ISO 17190-4:2020 |
| Počet stran: | 14 |
| Vydáno: | 2020-10-30 |
| ISBN: | 978 0 539 04551 2 |
| Status: | Standard |
Popis
BS ISO 17190-4:2020
This standard BS ISO 17190-4:2020 Urine-absorbing aids for incontinence. Polyacrylate superabsorbent powders is classified in these ICS categories:
- 11.180.20 Aids for incontinence and ostomy
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.