Available Mesh Size: 200/300/325 Packing: 25/40/50 kg Bags and Jumbo Bags. Parameters - Hydrous kaolin SiO2 - 47 - 53 % Al2O3 - 32 - 37 % CaO - 1 % Max MgO - 0.50 % Max Fe2O3 - 0.50 – 0.60 % TiO2 - 0.3 – 0.5 % Na2O - 0.10 % K2O - 0.9 – 1.5 % LOI - 11 - 12% Uses: Kaolin is mainly used in Ceramics, Glazes, Tiles, Paint, Paper, Printing Inks and Soap Industries etc.