1.black masterbatch 2.Carrier:PE, PP, PS, ABS, PVC, PC, PA,PBT, EVA ... for injection/blow film/sucktion General Injection Moulding Black Masterbatch manufacturer Black masterbatch 1507 for PP/PE/PET/ABS resin ... 22%~50%, according to your needs.2)Carrier can be PE, PP, PS, ABS, PVC, PC, PA,PBT, EVA ... require of products.5)Processing method: blow film, blow moulding, injection moulding, extrusion and so on. ...