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sklademVydáno: 2020-10-30
BS ISO 17190-3:2020
Urine-absorbing aids for incontinence. Polyacrylate superabsorbent powders Test method for determination of the particle size distribution by sieve fractionation
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| Označení normy: | BS ISO 17190-3:2020 |
| Počet stran: | 14 |
| Vydáno: | 2020-10-30 |
| ISBN: | 978 0 539 04550 5 |
| Status: | Standard |
Popis
BS ISO 17190-3:2020
This standard BS ISO 17190-3:2020 Urine-absorbing aids for incontinence. Polyacrylate superabsorbent powders is classified in these ICS categories:
- 11.180.20 Aids for incontinence and ostomy
This document specifies a test method for measuring particle size distributions up to 850 µ of cross-linked polyacrylate superabsorbent powders. It applies only to measurements made where sieve shaking is used for the separation. Tapping equipment is not expected to deliver the same results.
This method is applicable to powdered polymeric superabsorbent materials that are free-flowing under the specified test conditions.