China Standard: GB/T 12010.6-2010 Plastic—Poly(vinyl alcohol) (PVAL) materials—Part 6:Determination

This part of GB/T 12010 specifies the method for determining the particle size of polyvinyl alcohol materials.

This section applies to the determination of the particle size and particle size distribution of polyvinyl alcohol materials with a degree of alcoholysis greater than 70% (molar fraction).