ISO 24669:2021 PDF
Water-absorbent polyacrylate in urine absorbing products — Requirements
Water-absorbent polyacrylate in urine absorbing products — Requirements
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 29 октября 2021 г.
- Издание:
- ISO IS 24669 edition 1 version 1
- ICS:
- 11.180.20
This document specifies requirements for water-absorbent crosslinked polyacrylate in urine absorbing products.
Abstract
Overview - ISO 24669:2021 and water-absorbent polyacrylate
ISO 24669:2021 specifies requirements for water-absorbent crosslinked polyacrylate used in urine absorbing products (superabsorbent polymers for incontinence aids). The standard sets safety and performance pass criteria, storage and labeling expectations, and prohibits certain constituents to ensure consistent product quality and consumer safety in urine-absorbing applications.
Key topics and technical requirements
ISO 24669:2021 focuses on measurable properties and references established test methods (mainly ISO 17190 series). Key technical requirements include:
- Absorbing capacity: ≥ 10.0 g/g (tested by ISO 17190-6)
- Residual acrylate monomer content: ≤ 1 000 mg/kg (ISO 17190-2)
- pH range: 4.5 to 8.0 (ISO 17190-1)
- Moisture content: ≤ 20.0 % (ISO 17190-4)
- Particle size distribution: ≤ 1.0 % particles > 850 µm and **≤ 1.0 % particles
Технические детали
- Технический комитет
- ISO/TC 173/SC 3 - Aids for ostomy and incontinence
- SKU
- ISO 24669:2021
Похожие стандарты
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