标准摘要
[中文适用范围]： 本文件规定了测量最大 850 µ 交联聚丙烯酸酯超吸收性粉末粒度分布的测试方法。 它仅适用于使用筛子振动进行分离的测量。 攻丝设备预计不会产生相同的结果。 该方法适用于在规定的测试条件下自由流动的粉末状聚合物超吸收材料。 [外文原描述]： This document specifies a test method for measuring particle size distributions up to 850 µ of cross-linked polyacrylate superabsorbent powders. It applies only to measurements made where sieve shaking is used for the separation. Tapping equipment is not expected to deliver the same results. This method is applicable to powdered polymeric superabsorbent materials that are free-flowing under the specified test conditions.
英文名称Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 3: Test method for determination of the particle size distribution by sieve fractionation