1, filler masterbatch 2, washing machine 3, PP injection product 4, calcium carbonate 5, lowering cost Nano Filler Masterbatch for PP injection Product washing machineFunctional Reinforcement Nano CaCO3 Masterbatch(PP Injection nano caco3 masterbatch) is widely used in The Polylefin Pipe,Sheet,Injection Mold,Blowing Mold,Extrusion and some Engineering Plastics such as ABS,HIPS.Advantage:1. the ...