Light Weight Chamotte

AL2O3 (%) FE2O3 (%) B. D (G/CM3) Refractoriness

50-60 2. 0-2. 5 1. 4 MAX. 1730

50-60 2. 0-2. 5 1. 2 MAX. 1700

50-60 2. 0-2. 5 1. 0 MAX. 1670

40-50 2. 0-2. 5 1. 4MAX. 1670

40-50 2. 0-2. 5 1. 2MAX. 1630

40-50 2. 0-2. 5 1. 0 MAX. 1600