NEN ISO 17190-3-2002
NEN ISO 17190-3-2002 标准详情
- 标准号：NEN ISO 17190-3-2002
- 中文标题：
- 英文标题：Urine-absorbing Aids For Incontinence - Test Methods For Characterizing Polymer-based Absorbent Materials - Part 3: Determination Of Particle Size Distribution By Sieve Fractionation
- 标准类别：荷兰国家标准NEN
- 发布日期：
内容简介
Specifies a method for measuring particle size distributions from 45 [mu]m to 850 [mu]m of cross-linked polyacrylate (PA) superabsorbent powders. This method is expected to be applicable to powdered polymeric superabsorbent materials that are free-fl
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