al2o3 high alumina refractory bricks (215) Online Manufacturer
SiO2: 1.0
Al2O3: 97.5
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50-120 Days
Al2O3: ≥50
Apparent Porosity: ≤23
Raw Material: Silica Sand
SiO2: ≥95%
Al2O3 (%): ≥78
SiO2 (%): ≤20
Color: Ivory White
Refractoriness: ≥1790℃
Raw Material: Silica Sand
SiO2: ≥95%
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50-120 days
Bulk Density: ≤0.7 G/cm3
Cold Crushing Strength: ≥2.0 MPa
Al2O3 %: ≥90
Fe2O3 %: ≤1.0
Fe2O3: ≤2%
Bulk Density: ≤1.0g/cm3
Raw Material: Mullite
Al2O3: ≥50%
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
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