industrial furnace refractory bricks (323) Online Manufacturer
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Raw Material: Andalusite
Al2O3: ≥65%
Al2O3: ≥65 %
Refractoriness: ≥1780 ℃
Modulus Of Rupture: 70~80
Usage: Furnace Liner
Shape: Brick
Al2o3 Content (%): 48%-85%
AL2O3(%): ≥36
Fe2O3(%): ≤1.0
Material: Quartz
SiO2: 95%
Shape: Checker Brick
Material: Silica
Shape: Checker Brick
Material: Silica
Shape: Checker Brick
Material: Clay
Al2O3: ≥75
Apparent Porosity: ≤20
Al2O3: ≥48%
Fe2O3: ≤2%
Brand Name: Annec Refractory
Application: Industrial Furnaces
Modulus Of Rupture: 70~80
Creep Rate: ≥1350℃
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