The Lingshou Yijia Mining Co., Ltd specializing in the production of kaolin. 
 Kaolin Series - calcined kaolin 
 Calcined kaolin performance characteristics: 
 A high white, soft, easily suspended in water, good plasticity and high adhesion, excellent electrical insulation properties; 
 , With good acid solubility, low cation exchange capacity, better fire resistance and other physical and chemical properties. 
 Third, the kaolin is widely used in mineral raw materials necessary in dozens of paper, ceramics, rubber, chemicals, paints, pharmaceuticals and defense industries. 
 Kaolin is widely used in the paper industry. There are two main areas, one of filling materials used in the paper (or dipping) process, and the other is the use of pigments in the surface coating process.