1, filler masterbatch 2, washing machine 3, PP injection product 4, ... % at least,higher rate depend on trialPackage, Transportations and Storage:1. Kraft-plastic bag , 25kg / bag ... -dangerous good. Note to avoid moisture,insolation and breakage.3. The product is sensitive to moisture ... leading CaCO3 masterbatch manufacturer from China and the son company of Nanjing Well Grounded Plastics Science & ...