... kinds of plastic and rubber. It is main impact modifier of PVC and toughening agent of ABS, CPVC, PP, PS plastic. ItemsUNITINDEXChlorine ... strengthMpa≥8.0Impurity particlePC/50g<10Whiteness R457°≥86Applicant: Used in impact modification of plastic profiled material, pipe, sheet material, sheet material ... with other chemicals. Packing:PP woven bag. net wt 25kg. pvc impact modifier CPE135A