Raw Material: High Alumina
Color: Yellow
Raw Material: Fireclay
Color: Ivery White
Bulk Density: ≤≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating，（5h,≤2%）: ≥1400 ℃
Color: Yellow
Refractoriness: ≥1790℃
Color: Yellow
Raw Material: Silica Sand
Bulk Density: ≤1.2 G/cm3
Linear Change On Reheating，（5h,≤0.5 %）: ≥1550 ℃
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
Characteristics: Acid Refractory Material
Apparent Porosity: ≤22
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
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