... and oil based structure. (4)The feature of kaolin :associative ,viscosity and contact degeneration, Drying performance, ... commutativity,chemical stability,electronic insulativity. 2.Application (1)Kaolin widely used in ceramics, glass, paper, rubber, ... manufacturing high-quality refractory products, refractory castable, sagger, kiln furniture, crucibles, ceramic fiber, precision casting sand, ceramics ...