Anti stripping Refractory Castable for Combustor

Combustor is always under the alkaline environment with frequent temperature variation and large temperature difference, at the same time it is scoured by airflow and chamotte dust. The pouring material special for combustor developed by our company is of high temperature resistance, alkali resistance, thermal shock resistance, and scouring resistance. Physical and Chemical Indexes of Anti-stripping Pouring Material ItemAnti-stripping Pouring MaterialAL2O3 +SiC (%) ≥ 78Max. Use Temperature (°C) 1650Volume Density (g/cm3)110°C×24h ≥ 2.75Compressive Strength, (MPa)110°C×24h ≥ 801100°C×3h ≥ 1001400°C×3h ≥ 80Rupture Strength(MPa)110°C×24h ≥ 101100°C×3h ≥ 101400°C×3h ≥ 8Linear Variation (%)1100°C×3h ±0.41400°C×3h ±0.5