Ladle series castable Product Features: ladle lining castable selection of high grade bauxite, fused corundum, high purity sintered magnesia, high-quality synthetic spinel, additives, binding agents formulated with excellent resistance ability slag melt loss and anti-slag penetration, high temperature, thermal shock resistance, suitable for ladle lining material. Physical and chemical properties: Project JS-BAM JS-SAM JS-AMA Chemical Composition (%) Al2O3 + MgO ≥88 ≥92 97 compressive strength (Mpa) 110 ℃ ⅹ24h ≥40 ≥50 50 1100 ℃ ⅹ3h ≥50 ≥60 80 1600 ℃ ⅹ3h ≥60 ≥80 100 flexural strength (Mpa) 110 ℃ ⅹ24h ≥6 ≥6 9 1100 ℃ ⅹ3h ≥7 ≥8 10 1600 ℃ ⅹ3h ≥9 ≥10 20 firing line after the rate of change (%) 1100 ℃ ⅹ3h ± 0.2 ± 0.2 ± 0.1 1600 ℃ ⅹ3h ± .0.5 ± 0.5 +0.2 bulk density (g / cm3) 110 ℃ ⅹ24h ≥2.90 ≥3.0 ≥3.10 load temperature, 0.2MPa0.6% ≥1400 ℃ ≥1600 ℃ ≥1700 ℃ range of small and medium steel bag lined with large ladle lining Note: BAM ---- bauxite-based high alumina - spinel castable SAM ---- strengthen high-alumina bauxite-based matrix - alumina spinel castable AMA ----- - spinel castable Note: products that moisture, the shelf life of six months, if you have lumps, do not use