... sound insulation and heat insulation, toy, glove,paperboard coat, conveying belt, fitting of car, adhesive and seal gum for car coated ... 100Scraping size,μm ≤100100100____________VCM residue mg/kg55510101010Package:25kg/20kg PP woven bag or paper bag with inner lined plastic film, 13 ... from rain, snow, humid, sunshine, throwing and other mechanical damage. PVC paste resin for conveying belt, tarpaulin)