Al2O3 (%): ≥78
SiO2 (%): ≤20
Color: Ivory White
Refractoriness: ≥1790℃
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Al2O3: ≥68%
Fe2O3: ≤2%
Al2O3: ≥75
Apparent Porosity: ≤20
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Raw Material: Andalusite
CCS: ≥60Mpa
Material: Aluminum Brick
Al2O3: ≤80%
Apparent Porosity: ≤24%
Bulk Density: ≥2.4g/cm3
Al2O3: ≥80%
Fe2O3: ≤1.2%
Al2O3: ≥50
Apparent Porosity: ≤23
Color: Yellow
Bulk Density: ≥2.50(2.45) G/m3
Raw Material: Bauxite
Refractoriness: ≥1790
Raw Material: Bauxite
Al2O3: ≥75%
Refractoriness: SK36
Fe2O3: ≤2%
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