Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 9: Test method for gravimetric determination of flow rate and bulk density
尿失禁聚丙烯酸酯高吸水性粉末用助尿剂第9部分:流量和体积密度的重量测定试验方法
发布日期:
2020-10-27
本文件提供了一种测定聚丙烯酸酯高吸水性树脂粉末的质量流率和体积密度(或表观密度)的试验方法。
This document provides a test method to determine the mass flow rate and bulk density (or apparent density) of polyacrylate superabsorbent powders.