We are USJ Refractories Pvt Ltd, one of the largest producers of Calcined Bauxite, High Alumina Cement in Katni, Madhya Pradesh, India, with the production capacity over 60 TPD output. Technical Specification : 1. Al2O3 : 78-80% 2. Fe2O3 : <5% 3. SiO2 : <5% 4. TiO2 : 8.5% 5. Cao : <1% 6. Apparent Porosity : 9-11% 7. Bulk Density : 3.1-3.2%