insulation mullite brick (138) Online Manufacturer
Raw Material: Andalusite From South African
Al2O3: ≥55%
Al2O3: ≥50
Apparent Porosity: ≤23
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Material: Bauxite
Color: White
Packaging Details: Pallet with seaworthy package
Supply Ability: 500 tons/month
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
SiO2: 54.2%
Al2O3: 45%~70%
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3 MPa
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Raw Material: High Alumina
Color: White
Al2O3: ≥65%
Fe2O3: ≤2%
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