high alumina fire brick (203) Online Manufacturer
Cold Crushing Strength: 20-40 MPa
Modulus Of Rupture: 70~80
Modulus Of Rupture: 70~80
Usage: Furnace Liner
Al2O3: 40-55
Fe2O3: 0-1.7
Raw Material: Andalusite From South African
Al2O3: ≥55%
Application: Insulation Materials For High Temperature Industrial Furnaces
Chemical Stability: Excellent
Molding Method: Machine Pressed Brick
Al2O3: 40-55
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Shape: Powder
Origin: China
SiO2: ≥96 %
Fe2O3: ≤0.6-1 %
SiO2: 48%
Al2O3: 45%
Raw Material: High Alumina
Color: White
Al2O3: ≥55 %
Refractoriness: ≥1760 ℃
Usage: Furnace Liner
Modulus Of Rupture: 70~80
Acid Resistance: Excellent
Plc: ≥1280℃
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