General -This product is one of kinds filler masterbatch and produce by twin crew extruder machine. -Composition of this product include: CaCO3, resin and additives. -Its suitable for blowing film, blow molding,extruder pipe, threading yarn, injection molding... -This product has good dispersion, high toughness, improve elongation, more whiteness and reduce cost of the end product. Technical Properties ItemsTest MethodUnitStandard Calcium Carbonate (CaCO3) contentASTM D 5630wt %82±1 MFR ( 2.16 kg/190 oC)ASTM D 1238g/10 mins0.05 Melt TemperatureDSCoC110 Bulk densityASTM D1895g/cm31.12 Particle size of CaCO3 PowderMalvernµm3 Water ContentASTM D 644wt %