GSO ISO 17190-4:2016
Urine-absorbing aids for incontinence -- Test methods for characterizing polymer-based absorbent materials -- Part 4: Determination of moisture content by mass loss upon heating

Standard No.

GSO ISO 17190-4:2016

Release Date

2016

Published By

GSO

Latest

GSO ISO 17190-4:2016

Scope

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 mass. The method is accurate to within ± 0,1 %. In general, this method is expected to be applicable to powdered polymeric superabsorbent materials that are free-flowing at temperatures between 15 °C and 150 °C. Substances other than water, that are volatile in this temperature range, will interfere.

GSO ISO 17190-4:2016 history

• 2016 GSO ISO 17190-4:2016 Urine-absorbing aids for incontinence -- Test methods for characterizing polymer-based absorbent materials -- Part 4: Determination of moisture content by mass loss upon heating