55 al2o3 clay refractory brick (112) Online Manufacturer
Al2O3: 45-82%
MgO: 0.8-1.2
SiO2: 40~55
Al2O3: 30~60
Raw Material: Mullite
Color: White
Al2O3 %: ≥90
Fe2O3 %: ≤1.0
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Raw Material: High Alumina
Color: White
Raw Material: Mullite
Al2O3: ≥42%
Bulk Density ( G/cm3): ≤1.3
Cold Crushing Strength (MPa): ≥5.0
Raw Material: Andalusite From South African
Al2O3: ≥55%
Raw Material: Flint Clay
Al2O3: ≥32%
Refractoriness: SK36
Fe2O3: ≤2%
Refractoriness: SK40
Raw Material: Corundum
Send your inquiry directly to us