China Filler Black Masterbatch Suppliers
Filler Black Masterbatch is one black color Filler Masterbatch. Its main application is to be used as black color filler. The carbon black content is only 3-5%, calcium carbonate content is as high as 60%-70%. This Black Masterbatch has very low dispersion, and the prices are very cheap. Filler Black Masterbatches are normally used for big diameter pipe productions, or low requirements plastic injections.