A test portion of resin is spreaded out in a weighing dish, weighed to the nearest 0,000 5 g and dried at 110 鳦 to constant mass. The volatile matter is expressed as percentage of the original weight.
ISO 1269:1980 history
2006ISO 1269:2006 Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of volatile matter (including water)
1980ISO 1269:1980 Plastics; Homopolymer and copolymer resins of vinyl chloride; Determination of volatile matter (including water)
1975ISO 1269:1975 Title missing - Legacy paper document