... process of film, blown &extrusion & injection molding,casting, wire drawing, etc. When it is put into use, we ... with highly filled good quality grade calcium carbonate .this filler masterbatch is designed for the use to suit wide range ... use as filler masterbatch for cost reduction material in various plastic application.Calcium carbonate filler masterbatch suitable for LLDPE,LDPE,HDPE,Polypropylene ...