GB/T 20405.1-2006
Replaced
GB/T 20405.1-2023
Active
National standards
GB/T 20405.1-2023 Urine-absorbing aids for incontinence—Polyacrylate superabsorbent powders—Part 1:Test methods for determination of pH
GB/T 20405.1-2023 Urine-absorbing aids for incontinence—Polyacrylate superabsorbent powders—Part 1:Test methods for determination of pH
Price:
$ 50
Basic Information
Standard Code:
GB/T 20405.1-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Extracorporeal circulation, artificial organs, and prosthetic devices
ICS Name:
Colostomy and incontinence equipment
Publish Date:
2023-11-27
Implement Date:
2024-06-01
Pages:
10 pages
Scope
This document describes the method of determining the pH value of powdered high-water-absorbent polyacrylate.
Development Information
Replace the following standards
Referenced Standards
ISO 187
ISO 3696
ISO 10523
Adopt standards
ISO 17190-1:2020
Related Standards
GB/T 20405.2-2006
Replaced
GB/T 20405.2-2006 Urine-absorbing aids for incontinence—Test methods for characterizing Polymer-based absorbent materials—Part 2:Determination of amount of residual monomers
GB/T 20405.3-2006
Replaced
GB/T 20405.3-2006 Urine-absorbing aids for incontinence—Test methods for characterizing Polymer-based absorbent materials—Part 3:Determination of particle size distribution by sieve fractionation
GB/T 20405.4-2006
Replaced
GB/T 20405.4-2006 Urine-absorbing aids for incontinence—Test methods for characterizing Polymer-based absorbent materials—Part 4:Determination of moisture content by mass loss upon heating
GB/T 20405.5-2006
Replaced
GB/T 20405.5-2006 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 5:Gravimetric determination of free swell capacity in saline solution
GB/T 20407.1-2006
Active