Dear SirWe are a new kaolin producer in South China. And are able to supply washed kaolin cake that is perfectly suitable for ceramic body and ceramic glaze .Detailed description as following: Al2O3: 37.32%, SiO2: 46.50%, Fe2O3 0.48%, CaO: 0.08%, MgO: 0.17%, K2O: 1.14%, Na2O: 0.13%, TiO2: 0.32%, Loss on ignition: 13.78%, Whiteness: 75-86, Moisture: 18.0% Max .If u interesting in our product , Please contact us and give us more information.