GB/T 39748.10-2021
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 10:Determination of extractable polymer content by potentiometric titration (English Version)

Standard No.

GB/T 39748.10-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 39748.10-2021

Scope

This part of GB/T39748 specifies the method for the determination of the mass fraction of carboxylic acid groups with different chain lengths that can be extracted in brine by polyacrylate (PA) super absorbent powder. This test method is used for extractable polymer mass fractions ranging from 5.29% to 9.

GB/T 39748.10-2021 Referenced Document

• ISO 187 Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples*， 2022-01-01 Update

GB/T 39748.10-2021 history

• 2021 GB/T 39748.10-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 10:Determination of extractable polymer content by potentiometric titration

GB/T 39748.10-2021 -All Parts