al2o3 high alumina refractory bricks (191) Online Manufacturer
SiO2: 40~55
Al2O3: 30~60
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
SiO2: 40~55
Al2O3: 30~60
Product Description: Fireclay Refractory Brick Based On Chamotte, Fireclay, Ceramic Bond
Molding Method: Machine Pressed Brick
SiO2: 1.0
Al2O3: 97.5
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50-120 Days
Al2O3: ≥50
Apparent Porosity: ≤23
Raw Material: Silica Sand
SiO2: ≥95%
Al2O3 (%): ≥78
SiO2 (%): ≤20
Raw Material: Silica Sand
SiO2: ≥95%
Color: Ivory White
Refractoriness: ≥1790℃
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