ISO 17190-9:2001 Urine-absorbing aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 9: Gravimetric determination of density
This part of IS017190 specifies a method for determining the apparent density of polyacrylate (PA) superabsorbent powders.
This method has been tested in the range 0,67 g/ml to 0,72 g/ml (see annex A), but it is expected to be applicable to a wider range.
ISO 17190-9:2001 history
2020ISO 17190-9:2020 Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 9: Test method for gravimetric determination of flow rate and bulk density
2002ISO 17190-9:2001/cor 1:2002 Urine-absorbing aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 9: Gravimetric determination of density; Technical Corrigendum 1
2001ISO 17190-9:2001 Urine-absorbing aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 9: Gravimetric determination of density