... Competitive price Carbon Black Masterbatch for Injection/ Blowing Film/Pipe/Garbage Bags The content of carbon black is from 20% to 50 ... to different request from customers, we can manufacturer different carrier(PE, PO, PET, EVA,etc) black masterbatch to meet with ... , blow molding, spin dying, casting, extrusion molding, foaming.Main applications: PE, PP, ABS, PS, EVA, PVC, AS, PET, PBT, PA, ...