Abstract 

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.


General information

  • Status :  Withdrawn
    Publication date : 2001-12
  • Edition : 1
    Number of pages : 7
  • :
    ISO/TC 173/SC 3
    Aids for ostomy and incontinence
  • 11.180.20
    Aids for incontinence and ostomy

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