As a kind of high-quality, high-whiteness and low-cost ultra-fine powder material, superfine heavy calcium carbonate has a wide range of applications in all aspects of the national economy. It is used in papermaking, plastics, coatings, medicine, food, and asphalt manufacturing. Excellent mineral fillers have broad market prospects.
The current consumption structure of ultrafine heavy calcium carbonate powder is mainly: papermaking accounts for 50%, plastics for 20%, rubber for 10%, coatings for 10%, pharmaceuticals for 7%, and others for 3%. The paper industry is showing a trend of replacing light calcium with heavy calcium. It is the largest consumer of ultra-fine heavy calcium carbonate, accounting for more than half of the consumption of ultra-fine heavy calcium carbonate.