al2o3 high alumina insulating brick (131) Online Manufacturer
Packaging Details: Pallet with seaworthy package
Delivery Time: 15
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
Packaging Details: Fumugation pallet conform to exporting packing
Delivery Time: 5-8 working days
Apparent Porosity: ≤24%
Bulk Density: ≥2.4g/cm3
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: ≥62
SiO2: ≤36
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Al2O3: ≥50
Apparent Porosity: ≤23
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