refractory high alumina insulating brick (186) Online Manufacturer
Cold Crushing Strength: ≥3.0 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Refractoriness: SK34
Fe2O3: ≤2%
Raw Material: Andalusite
CCS: ≥60Mpa
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3 MPa
Al2O3 Content: 75-85%
Chemical Composition: Al2O3, SiO2, Fe2O3, CaO, MgO
Apparent Porosity: ≤23%
CCS: ≥40Mpa
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Raw Material: Andalusite From South African
Al2O3: ≥60%
Material: Aluminum Brick
Al2O3: ≤80%
Raw Material: High Alumina
Color: White
Al2O3: ≥65 %
Refractoriness: ≥1780 ℃
Usage: Lining Material For Industrial Furnaces
Density: 1.00g/cm3
Usage: Lining Material For Industrial Furnaces
Density: 1.20g/cm3
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