Selection of black masterbatch high concentrations of carbon black pigment and PE resin and paint additives, by high energy mixing extrusion cooling granulating, carbon black content 10-50%.
High black, bright, good dispersion. Environmentally friendly, non-toxic, odorless, smokeless, smooth surface gloss and color stability, good toughness, does not appear to color and color pattern etc. phenomenon, both to reduce costs, saving additives,plant site pollution is reduced.