Résumé
PrévisualiserThis 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.
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État actuel: PubliéeDate de publication: 2020-10
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Edition: 2
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- ICS :
- 11.180.20 Aides aux incontinents et stomisés
Acheter cette norme
fr
Format | Langue | |
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std 1 40 | PDF + ePub | |
std 2 40 | Papier |
- CHF40
Cycle de vie
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Précédemment
AnnuléeISO 17190-4:2001
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Actuellement
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