ISO 17190-10:2001Withdrawn

Urine-absorbing aids for incontinence — Test methods for characterizing polymer-based absorbent materials — Part 10: Determination of extractable polymer content by potentiometric titration

Aides pour absorption d'urine — Méthodes d'essai pour caractériser les matériaux absorbants à base de polymères — Partie 10: Détermination de la teneur en polymère extractible par titrage potentiométrique

This edition has been replaced by ISO 17190-10:2020.

Abstract / scope

This part of ISO 17190 specifies a method for determining the mass fraction of carboxylate groups of varying chain

length present in polyacrylate (PA) superabsorbent powders which are extractable in saline solution.

This method has been tested in the extractable polymer mass fraction range from 5,29 % to 9,00 % (see annex A),

but it is expected to be applicable to a wider range.

Life cycle

Replaced by

ISO 17190-10:2020PublishedUrine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 10: Test method for determination of extractable polymer content by potentiometric titrationInternational Standard · Published 27 Oct 2020 · ISO/TC 173/SC 3