refractory high alumina insulating brick (186) Online Manufacturer
Creep Rate: ≥1350℃
Standard Size: 230*114*73mm
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Packaging Details: Pallet with seaworthy package
Delivery Time: 15
Al2O3: ≥60%
Fe2O3: ≤2%
Shape: Brick,checker Brick
Application: Hot Blast Stove Or Furnace
Bulk Density ( G/cm3): ≤1.3
Cold Crushing Strength (MPa): ≥5.0
Apparent Porosity: ≤24%
Bulk Density: ≥2.4g/cm3
Shape: Brick
Origin: China
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Raw Material: High Alumina
Color: White
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
Raw Material: Bauxite
Al2O3: ≥72%
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