Urine-absorbing aids for incontinence — Test methods for characterizing polymer-based absorbent materials — Part 11: Determination of content of respirable particles
尿失禁吸尿器——聚合物基吸收性材料特性的试验方法第11部分:可吸入颗粒物含量的测定
发布日期:
2001-12-06
ISO 17190的本部分规定了测定聚丙烯酸酯(PA)中可吸入颗粒物含量的方法
高吸水性粉末。
注:商用聚丙烯酸酯高吸水性粉末由平均直径为400μm至800μm的颗粒组成,
远大于大约10μm可吸入颗粒物的最大尺寸。由于生产过程,
商用高吸水性粉末中可能存在极少量的可吸入颗粒。
This part of ISO 17190 specifies a method for determining the content of respirable particles in polyacrylate (PA)
superabsorbent powders.
NOTE Commercial polyacrylate superabsorbent powders consist of particles averaging 400 μm to 800 μm in diameter,
which are much larger than the maximum size for respirable particles of approximately 10 μm. Due to the production process,
very low amounts of respirable particles may be present in commercial superabsorbent powders.