PE color masterbatch Cylindrical pellets,smooth surface,uniform color. Suitable for: Films, extrusion, injection moulding an Product name: PE color ... masterbatchSuitable product for: FILMS, EXTRUSION, INJECTION MOULDING AND THERMOFORMING.Suggested let down ratio: 1.0 - 3.0%Observation: the masterbatch ... : cylindrical pellets,smooth surface,uniform colour. PE color masterbatch