... and special ceramic. Calcined kaolin 1.Calcined kaolin have high whiteness, the average whiteness is 93 %, the best ... substitute the titanium powder, can reduce costs. 2. High viscosity, up to 74%, good dispersibility, possesses good ... rheological properties. 3. Low abrasion loss, material is heated evenly , will not lead to partial over-burning, ... 231±20.11.20.80.80.002 High quality Calcined Kaolin