- Model NO.: UAL48
- Specification: ASTM Standard
- HS Code: 6902900000
- Trademark: CMAX
- Origin: China
CMAX high alumina firebricks are classified according to alumina content ranging from 48% to 90%.
CMAX high alumina bricks are commonly used in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln, regenerator, etc.
Low thermal conductivity Excellent acid and base slagging resistance
High refractoriness Excellent thermal shock resistance
Excellent mechanical strength
Apparent Porosity, % 22
C. C. S, Mpa 39
Refractories Under Load (0.2Mpa) 1420
Reheating Linear Change, % 1450x2h 0.1~-0.4
Al2O3 Content, % 48