ISO 22498:2005
Plastics - Vinyl chloride homopolymer and copolymer resins - Particle size determination by mechanical sieving
- Standard No.
- ISO 22498:2005
- Release Date
- 2005
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 22498:2005
- Scope
- This International Standard 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. The method is not recommended for use with sieves having mesh sizes smaller than 0,038 mm.
ISO 22498:2005 Referenced Document
- ISO 565 Test sieves; metal wire cloth, perforated metal plate and electroformed sheet; nominal sizes of openings
- ISO 868 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness)
ISO 22498:2005 history
- 2005 ISO 22498:2005 Plastics - Vinyl chloride homopolymer and copolymer resins - Particle size determination by mechanical sieving
