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Chinese National Standard Category: Extracorporeal circulation, artificial organ and prosthesis device

English Title: Urine-absorbing aids for incontinence—Polyacrylate superabsorbent powders—Part 5: Test method for determination of the free swell capacity in saline by gravimetric measurement
Chinese Title: 失禁者用尿液吸收剂 聚丙烯酸酯高吸水性粉末 第5部分:在盐溶液中用称重法测定吸水率
Standard No.: GB/T 20405.5-2025
Category No.: C45
Issued by: SAMR; SAC
Issued on: 2025-01-24
Implemented on: 2025-8-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding: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
Word Count:9000 words
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