High Alumina Refractory Castable High Temperature Insulating Castable Refractory
AL2O3,%: ≥70 Bulk Density G/cm3: ≥2.7 Fe2O3: ≤1 High Alumina Refractory Castable , High Temperature Insulating Castable Refractory Description: High Strength Wear-Resistant Corundum Mullite Refractory Castable has high crushing strength, good high temperature volume stability and thermal Read More