high alumina mullite insulating brick (99) Online Manufacturer
Raw Material: Fireclay
Color: Ivery White
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 ℃
Al2O3: ≥50
Apparent Porosity: ≤23
Material: Bauxite
Color: White
Refractoriness: SK34
Fe2O3: ≤2%
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3 MPa
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Al2O3: ≥65%
Fe2O3: ≤2%
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Al2O3: ≥60%
Fe2O3: ≤2%
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