ISO 22498:2005 塑料.氯乙烯均聚物和共聚物树脂.采用机械筛分的粒度测定

标准编号：ISO 22498:2005

中文名称：塑料.氯乙烯均聚物和共聚物树脂.采用机械筛分的粒度测定

英文名称：Plastics — Vinyl chloride homopolymer and copolymer resins — Particle size determination by mechanical sieving

发布日期：2005-07

标准范围

ISO 22498:2005规定了测定氯乙烯均聚物和共聚物树脂颗粒尺寸分布的方法，方法是通过测量保留在具有各种孔径大小筛网的筛上的量。结果可以用单个筛子上的残留量表示，也可以用整个试样的平均粒径表示。

ISO 22498:2005 specifies a method for the determination of the size distribution of particles of vinyl chloride homopolymer and copolymer resins by measuring the amounts retained on a selection of sieves having meshes of various aperture sizes.The results can be expressed either in terms of the amount retained on the individual sieves or as the mean particle size for the whole test sample.

标准预览图