high temperature mullite brick (186) Online Manufacturer
Bulk Density: ≤1.0 G/cm3
Cold Crushing Strength: ≥3.5 MPa
Bulk Density: ≤0.8 G/cm3
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
Al2O3: ≥55%
Fe2O3: ≤2%
SiO2: 54.2%
Al2O3: 45%~70%
Al2O3: ≥40
Fe2O3: ≤2.0
Al2O3: ≥50
Apparent Porosity: ≤23
Color: Yellow
Al2O3: ≥42%
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Color: Yellow
Al2O3: ≥42%
Color: Yellow
Al2O3: ≥42%
Refractoriness: SK36
Fe2O3: ≤2%
Color: Yellow
Raw Material: Silica Sand
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