Film Grade Calcium Carbonate Masterbatch, also named as calciume carbonate compound, calcium carbonate additive, calcium carbonate composite, CaCO3 masterbatch, CaCO3 compound, CaCO3 filler, CaCO3 filler masterbatch, CaCO3 granule, concentrated calcium carbonate, plastic film modifier, plastic reinforcer etc.

It is produced by advanced internal mixer machine, with virgin LLDPE as its carrier, compound with ultrafine innorgainc powder and some other chemical additives, has good dispersion, non-toxic and strong stability features.As an ideal environmental friendly masterbatch to be used to fill HDPE blowing films, injection and extrusion parts.i.e. HDPE/LDPE rolling bags, shopping bags,grocery bags,PP,PS pipe,sheet,bottle...