Flint Lehm

Flint Clay Chemical Analysis AL-1 AL-2 AL-3 AL-4 AL-5 AL-3 AL2O3 (%) 40-45 42-45 43-45 44-46 45-47 45-48 FE2O3 (%, MAX.) 3.5 2.5 2.0 1.5 1.5 1.2 B.D (G/CM3) 2.30 2.35 2.40 2.45 2.50 2.55 Refractoriness 1680 1720 1740 1760 1760 1780 Apparent Porosity (%) 6 5.5 5.5 5 4.5 4.5 SIZE 0-1MM, 1-3MM, 3-5MM, 5-8MM, 100MESH, 200MESH or as customers requirements Application It is mainly used in production of refractory materials and make ceramic etc.