al2o3 high alumina insulating brick (131) Online Manufacturer
Bulk Density: ≤0.7 G/cm3
Linear Change On Reheating，（5h,≤2%）: ≥1350 ℃
Bulk Density: ≤0.7 G/cm3
Linear Change On Reheating，（5h,≤2%）: ≥1350 ℃
Bulk Density: ≤0.7 G/cm3
Linear Change On Reheating，（5h,≤2%）: ≥1350 ℃
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
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 ℃
Al2O3 %: ≥48
Fe2O3 %: ≤2.0
Working Temperature:: ≤1800
Shape: Brick
Raw Material: Fireclay
Color: Ivery White
Raw Material: Fireclay
Color: Ivery White
Raw Material: Andalusite From South African
Al2O3: ≥60%
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating，（5h,≤2%）: ≥1400 ℃
AL2O3(%): ≥36
Fe2O3(%): ≤1.0
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