1.black masterbatch 2.Carrier:PE, PP, PS, ABS, PVC, PC, PA,PBT, EVA 3. ... Moulding Black Masterbatch manufacturer Black masterbatch 1507 for PP/PE/PET/ABS resin Processing method:Injection Moulding, othersContent of carbon black ... can be from 22%~50%, according to your needs.2)Carrier can be PE, PP, PS, ABS, PVC, PC, PA,PBT ...