Urine-absorbing aids for incontinence — Test methods for characterizing polymer-based absorbent materials — Part 10: Determination of extractable polymer content by potentiometric titration
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
NOW
WITHDRAWN ISO 17190-10:2001 95.99
Withdrawal of Standard 27 tet 2020
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