industry kiln stove mullite brick (93) Online Manufacturer
Refractoriness: SK40
Raw Material: Corundum
Bulk Density: ≤0.8 G/cm3
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
Apparent Porosity: ≤22%
Refractoriess: 1790℃
Apparent Porosity: ≤22%
Refractoriess: 1790℃
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
Raw Material: Andalusite
Al2O3: ≥65%
Raw Material: Mullite
Color: White
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Raw Material: Bauxite, Mullite
Al2O3: ≥55%
Raw Material: Bauxite
Refractoriness: ≥1790
Raw Material: Flint Clay
Al2O3: ≥32%
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