China Clay is a naturally hydrated Aluminum Silicate. It is one of the most abundantly available clay in the Earth scrust. Pure grade of China clay or kaolin clay produce by the processes of levigating. China Clay is also called â??KAOLINâ??, it is one of the essential Raw materials for Ceramic Industries, China Clay does not swell on adding water & Alumina present in Clay do not form Isomorphism series with any other metallic compound. China clay products are immensely used in the manufacturing of ceramics, papers, paint colors,vitrified tiles, soap, ultramarine and in various other purposes. As per requirement Custom sizes and Material of required specifications can be made in case of Bulk and Regular orders TYPICAL CHEMICAL COMPOSITION OF CHINA OR KAOLIN CLAY Index Compound Unit Result 1. Silica - (SiO2) % 47.73 2. Alumina - (AI2O3) % 36.41 3. Iron - (Fe2O3) % 00.21 4. Titanium - (TiO2) % 00.42 5. Calcium - (Cao) % 01.08 6. Magnesium - (MgO) % 00.39 7. Soda - (Na2O) % 00.23 8. Potash - (K2O) % 00.08 9. Loss on Ignition - (LOI) % 13.15