How to distinguish between light calcium carbonate and calcined kaolin?
The quality of pure kaolin is white, fine and soft, and it has good plasticity and fire resistance. The mineral composition is mainly composed of mineral kaolinite, halloysite, illite, illite, montmorillonite and quartz, feldspar etc..
Kaolin is a nonmetallic mineral, a kind of clay and clay rock mainly composed of kaolinite group clay minerals. [1] from Jiangxi province Jingdezhen Gaoling village name.
Hello landlord! Light calcium carbonate (Light Calcium Carbonate), also known as precipitated calcium carbonate (Precipitated, Calcium, Carbonate, referred to as PCC). Light calcium carbonate is prepared by chemical process. Because its settling volume (2.4-2.8mL/g) is larger than that of heavy calcium carbonate produced by mechanical methods (1.1-1.9mL/g), it is called light calcium carbonate.
