GB/T 39748.7-2021
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 7:Gravimetric determination of absorption under pressure (English Version)

Standard No.

GB/T 39748.7-2021

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 39748.7-2021

Scope

This part of GB/T 39748 specifies the method for the determination of the absorption capacity of polyacrylate (PA) superabsorbent powder for saline solution under a specific pressure. This section applies to materials whose particle size does not exceed 0.1% below 45 μm.

GB/T 39748.7-2021 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
• ISO 3696 Water for analytical laboratory use; Specification and test methods

GB/T 39748.7-2021 history

• 2021 GB/T 39748.7-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 7:Gravimetric determination of absorption under pressure

GB/T 39748.7-2021 -All Parts