ISO 17190-3
Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 3: Test method for determination of the particle size distribution by sieve fractionation
| Organization: | ISO |
| Publication Date: | 1 October 2020 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Aids for incontinence and ostomy): | 11.180.20 |
scope:
This document specifies a test method for measuring particle size distributions up to 850 μ of crosslinked 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.
Document History