Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:5 m.t
Supply Capability:5000 m.t/month
General Information
CMAX silica mullite brick is a kind of acid refractory product which is mainly made of tridymite and cristobalite, and a small amount of quartz and vitreous, the silica mullite brick are made of first select super materials.
Feature
Superior resistance to acids (including oxidizing)
Resistance to chlorine
Resistance to thermal shock and pressure changes
Low thermal and chemical expansion
Good thermal shock resistance
High strength at high-temperatures
High density
Application
Glass furnace
Heating furnaces
Chemical kilns
Metallurgic furnaces
Physical Properties
Classification Temperature, C 1750
Apparent Porosity, % ≤ 19
C. C. R. Strength, MPa ≥ 90
Density, kg/m3 ≥ 2.6
Hot Load Strength Deform(0.2MPa) 1600C
Chemical analysis:
Al2O3, % ≥ 63
FeO2, % ≤ 2