标准摘要
[中文适用范围]： 本文件提供了测定聚丙烯酸酯超吸收性粉末的质量流量和堆积密度（或表观密度）的测试方法。 [外文原描述]： This document provides a test method to determine the mass flow rate and bulk density (or apparent density) of polyacrylate superabsorbent powders.
英文名称Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 9: Test method for gravimetric determination of flow rate and bulk density