... protective 2)Carrier:PE, PP, PS, ABS, PVC, PC, PA,PBT,EVA 3)smooth and bright Carbon Black Masterbatch 1)environmental ... protective2)Carrier:PE, PP, PS, ABS, PVC, PC, PA,PBT,EVA3)smooth and bright Certificate of Analysis Product :Carbon Black ... found to be inconformance with the standard specification. Hi-Q 30% Carbon Black masterbatch