al2o3 high alumina insulating brick (131) Online Manufacturer
Packaging Details: Fumugation pallet conform to exporting packing
Delivery Time: 5-8 working days
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Bulk Denisty: ≥2.2
CCS: ≥45Mpa
SiO2: 40~55
Al2O3: 30~60
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Raw Material: Bauxite
Al2O3: ≥72%
Color: Red
Shape: Standard Or Special Shape
Raw Material: High Alumina
Color: White
Al2O3: ≥50
Apparent Porosity: ≤23
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Al2O3: 38%-75%
Fe2O3: 1.0%Max
Material: Bauxite
Color: White
Send your inquiry directly to us