ISO 17190-1:2001Withdrawn

Urine-absorbing aids for incontinence — Test methods for characterizing polymer-based absorbent materials — Part 1: Determination of pH

Aides pour absorption d'urine — Méthodes d'essai pour caractériser les matériaux absorbants à base de polymères — Partie 1: Détermination du pH

This edition has been replaced by ISO 17190-1:2020.

Abstract / scope

This part of ISO 17190 specifies a method for determining the pH of polyacrylate (PA) superabsorbent powders.

This method has been tested in the range of pH 5,92 to pH 6,14 (see annex A), but it is expected to be applicable

to a wider range.