China Clay Powders, also known as kaolin clay, are a type of fine white clay that is widely used in various industries. It is produced by mining and refining natural deposits of kaolinite mineral.China Clay Powders are commonly used in the ceramics industry as a raw material for making porcelain, pottery, and other ceramic products. It is also used in the paper industry as a coating material to improve the surface properties of paper, such as gloss, smoothness, and ink absorbency.