NEN-ISO 17190-4
Urine-absorbing aids for incontinence - Polyacrylate superabsorbent powders - Part 4: Test method for estimation of the moisture content as weight loss upon heating
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 November 2020 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Aids for incontinence and ostomy): | 11.180.20 |
scope:
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.
Document History
NEN-ISO 17190-4
November 1, 2020
Urine-absorbing aids for incontinence - Polyacrylate superabsorbent powders - Part 4: Test method for estimation of the moisture content as weight loss upon heating
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...
January 1, 2002
Urine-absorbing aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 4: Determination of moisture content by mass loss upon heating
This part of ISO 17190 specifies a method for determining the mass loss upon heating for cross-linked polyacrylate (PA) superabsorbent powders with a moisture content ranging between 0 % and 5 % by...