refractory high alumina insulating brick (186) Online Manufacturer
Al203: ≥36%
Fe2o3: ≤1.0
Al203: ≥36%
Fe2o3: ≤1.0
Working Temperature:: ≤1800
Shape: Brick
AL2O3(%): ≥36
Fe2O3(%): ≤1.0
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Al2O3 %: ≥48
Fe2O3 %: ≤2.0
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Cold Crushing Strength: ≥3.0 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Raw Material: Fireclay
Color: Ivery White
Bulk Density: ≤0.7 G/cm3
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃
Fe2O3: ≤2%
Bulk Density: ≤1.0g/cm3
Raw Material: Fireclay
Color: Ivery White
Bulk Density: ≤0.7 G/cm3
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃
Cold Crushing Strength: ≥2.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃
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