... household appliances and other kinds of plastic coloring . 2)Extrusion grade masterbatch ,For blown film, sheet, wire drawing, sheet, pipe, ... a longer service life .3, Mixed pigment series For coloring pvc,PP,PE,PET, PA nylon, ABS synthetic plastic, PS ... contamination Application:Injection molding, blow molding, spinning dying, casting, extrusion molding, blow film, foaming etc. Packing: 25kg/bag, ...