refractory high alumina fire bricks (203) Online Manufacturer
Shape: Brick
Al2o3 Content (%): 48%-85%
Apparent Porosity: ≤23%
CCS: ≥40Mpa
Color: Red
Shape: Standard Or Special Shape
Bulk Denisty: ≥2.2
CCS: ≥45Mpa
Packaging Details: Fumugation pallet conform to exporting packing
Delivery Time: 5-8 working days
Al2O3: ≥65 %
Refractoriness: ≥1780 ℃
Color: Yellow
Bulk Density: ≥2.50(2.45) G/m3
Shape: Brick,checker Brick
Application: Hot Blast Stove Or Furnace
Characteristics: Acid Refractory Material
Apparent Porosity: ≤22
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Raw Material: Andalusite
Al2O3: ≥65%
Material: Silica
SiO2: ≥90%
Color: Yellow
Raw Material: Silica Sand
Al2O3: ≥45
Sio2: ≥94
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