Fireclay brick sk-36 sk-38

Key Attributes.

SK-36 Item Standard AI2O3(%) 55 Fe2O3 (%) 2.0 Refractoriness (SK) 36 Refractoriness under load, 0.2MPa, Ta, ((°C) 1450 Porosity (% 20-24 Bulk density (g/cm³) 2.2-2.30 Cold crushing strength (MPa) 45 Thermal expansion at 1000°C (%) 0.3 SK-38 Item Standard AI2O3(%) 75 Fe2O3 (%) 2.0 Refractoriness (SK) 38 Refractoriness under load, 0.2MPa, Ta, ((°C) 1520 Porosity (% 20-22 Bulk density (g/cm³) 2.4-2.5 Cold crushing strength (MPa) 55 Thermal expansion at 1000°C (%) 0.2