... :PP granules+CaCO3 Grade:Injection Grade Sample:OK 2013 Hot sale PPDescription PP + CaCO3 1. MFI: 1-20 4 ... extrusion, drawing, pipe, and film line, etc. Final Products like chairs, bottles, containers, stationery, machine parts, packaging materials, house ... ware, non-woven fabrics and pipes etc. For your informationAs ...