... and fire, it is impact modifier in the processing of PVC. It offers good co Chlorinated polyethylene (CPE) Quality Index & Model ItemModel ... resistance to weather, oil, ozone and fire, it is impact modifier in the processing of PVC. It offers good compatibility ... elasticizer of ABS, CPVC, PP, PS. Model UsesCPE135(135A)used in impact modification of plastic profiled material, pipe, sheet material, ...