al2o3 mullite brick (154) Online Manufacturer
Color: Yellow
Al2O3: ≥42%
Al2O3: ≥50%
Fe2O3: ≤2%
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Al2O3: ≥68%
Fe2O3: ≤2%
Al2O3: ≥50
Apparent Porosity: ≤23
Raw Material: Mullite
Al2O3: ≥50%
Color: Ivory White
Refractoriness: ≥1790℃
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