high alumina bricks (244) Online Manufacturer
Shape: Checker Brick
Material: Clay
Raw Material: Mullite
Al2O3: ≥50%
Al2O3: ≥72%
Fe2O3: ≤2.5%
Bulk Density: ≤0.7 G/cm3
Cold Crushing Strength: ≥2.0 MPa
SiO2: ≥95%
Al2O3: ≤1.0%
Bulk Density: ≥2.4g/cm3
Apparent Porosity: ≤23%
SiO2: 0.55
MgO: 97.5
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Bulk Density: ≤1.0 G/cm3
Cold Crushing Strength: ≥3.5 MPa
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
Alumina Content: High
Application: Industrial Furnace
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
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