What is a calcium carbonate application?

Calcium carbonate is an inorganic compound, the main components are limestone and calcite. Calcium carbonate can be divided into two categories: heavy calcium carbonate and light calcium carbonate. Due to the nature of the particle size, crystal form, the interface is difference, its characteristics vary widely, so that the activity of calcium carbonate extends to different varieties for different purposes like paper, plastics, calcium carbonate, nano-carbonated calcium, carbonate edible, medicinal, chemical, calcium carbonate coating etc.