... variety of colors 3.high quality IntroductionChanghong maintains over 1,000 white masterbatch formulations, some with pigment ... (gray card)4.Heat resistance: >280centigradeMasterbatch for PBT cable wire 1.Excellent mineral dispersion2.Formulations suited for: - ... container, etc)4.Extrusion Molding ( Sheet, Pipe, Wire & Cable, etc.)5.Injection Molding ( Automotive, Electronic, Construction, House wares ...