... glossy,economy 2.Environmental protection 3,High opacity carbon black Color Masterbatch Based on LDPE and universal polymers as carrier, our ... price. 1,Product DescriptionBlack 2214 is a LDPE based masterbatch containing high purity carbon black,suitable for ultra thin films ... when used in extrusion molding.High tint strength black masterbatch based on LDPE containing high opacity carbon black.Non- ...