refractoriness ( תואר )
Common (1580°< Refractoriness< 1770°)
מספר דגם
JC-98,JC-95,JC-90,JC-85
Product name
Fire High Alumina Block White Mullite Corundum Brick
Apparent porosity/%
18-20
Bulk density(g/cm3)
2.75-3.1
Cold Crushing Strength(MPa)
70-90
Application
High Temperature Industrial Furnace
Refractoriness under Load (0.2MPa ℃)
1650-1700