FIRE CLAY BRICK---RN40
CMAX fireclay bricks are made from clinker clay. The alumina content ranges from 36% to 48%.
Application
CMAX fireclay bricks are commonly applied in blast furnace, hot blast furnace, teeming ladle, glass furnace, etc.
Features
Low thermal conductivity High refractoriness
High mechanical strength Excellent thermal shock resistance
Physical Properties:
ITEM RN40
Refractoriness,1730Bulk Density, g/cm32.15Apparent Porosity, %24C. C. S, Mpa28Refractories Under Load (0.2Mpa),1430Reheating Linear Change, %1350x2h 0~-0.3Al2O3 Content, %40