耐火性(程度)
Common (1580°< Refractoriness< 1770°)
Compressive strength Mpa1000℃
26.5~62
Refractoriness under load℃4%
1340~1500
Reheating linear change %1600℃
-0.15~+0.93
Bulk density g/cm
2.70~2.95
Application
Induction furnace lining
Advantage
High volume stability and compactness