... supply. 2.stablility performance 3.satisfied service PE, PP OPENING MASTERBATCHFirst, introductionMasterbatch is a combination of open and efficient special ... role; 3, the proportion of the normal amount, will not affect the transparency. Fourth, the use and dosage ratio This ... 1.5 to 3% (the specific products according to the opening performance requirements) mixed, and then to normal processing. PE, ...