China Clay is also called Kaolin.
China Clay is formed by the weathering of Feldspar. Kaoline is pure clay predominantly consists of kaolinite (Al2O3.2SiO2.2H2O) and associated with other clay minerals like dickite, halloysite etc.
We have agreements with China Clay mine owners for mining and exporting of kaoline/china clay.
China Clay is commercially valued for its whiteness and fine particle size.
China Clay is mainly used in Cement and Ceramic Industry.
| Spec | Cement Gr | Ceramic Gr |
|---|---|---|
| Al2O3 | 18-20 % | 20-23 % |
| SiO2 | 64-68 % | 61-63 % |
| Fe2O3 | 0.5-0.8 % | 0.8-1.0 % |
| TiO2 | 0.7-0.9 % | 0.8-1.0 % |
| LOI | 7-10 % | 8-10 % |
| Moisture | 4-6 % | 3-6 % |
