... heat resistance and heat stability performance Competitive price PE Black MasterbatchThe content of carbon black is from 20% to 50%. We ... from customers, we can manufacturer different carrier(PE, PO, PET, EVA,etc) black masterbatch to meet with specified request of ... blow molding, spin dying, casting, extrusion molding, foaming.Main applications: PE, PP, ABS, PS, EVA, PVC, AS, PET, PBT, PA, PC ...