high alumina mullite insulating brick (99) Online Manufacturer
Raw Material: Mullite
Color: White
Cold Crushing Strength: ≥3.0 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Raw Material: Andalusite From South African
Al2O3: ≥55%
Al2O3: ≥62
SiO2: ≤36
Raw Material: Bauxite
Al2O3: ≥72%
Cold Crushing Strength: ≥2.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Color: Ivery White
Al2O3: ≥40%
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
SiO2: 40~55
Al2O3: 30~60
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
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