1.General used black masterbatch 2.Carrier :PE, PP, PS, ABS, PVC, PC, PA, ... Black masterbatch1050:Carbon Black content:40%Appearance:Black pelletsCompatibility:PE, PP, PS, ABS, PVC, PC, PA, ... PBT PA PC Others2.Main Usageain Injection Moulding Blow Moulding Extrusion Moulding Blown Film Foaming Others3. Main Final ... 50%, according to your needs.2)Carrier can be PE, PP, PS, ABS, PVC, PC, PA,PBT ...