<p>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.</p>
<p>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.</p>
Registration number (WIID)
36277
Scope
<p>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.</p>
<p>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.</p>
