Heavy calcium carbonate

Our company's natural high-quality calcite ore is of good quality and free of impurities. It is a high-quality raw material for producing heavy calcium carbonate powder. As a carbonate mineral, calcium carbonate is characterized by low value, high chemical purity, great inertia, difficult chemical reaction, good thermal stability, high whiteness, low oil absorption, non-toxic, tasteless, and good dispersion. After mechanical screening, crushing and grading, calcium carbonate powder with different whiteness and drug abuse can be obtained. It is widely used in coatings, paints, plastics, ceramics, paper making, cosmetics, medicine, daily chemical industry and electronic instruments.