al2o3 high alumina refractory bricks (215) Online Manufacturer
Color: Yellow
Bulk Density: ≥2.50(2.45) G/m3
Raw Material: Andalusite From South African
Al2O3: ≥60%
Color: Ivery White
Al2O3: ≥40%
Refractoriness: SK38
Al2O3: ≥70%
Al2O3: ≥68%
Bulk Density: ≥2.4g/cm3
Al2O3: ≥48%
SiO2: ≤45%
Al2O3 Content: 75-85%
Chemical Composition: Al2O3, SiO2, Fe2O3, CaO, MgO
Application Temperature: ≥1500℃
Raw Materials: Chrome
Application: High Temperature Industrial Furnaces, Kilns, Etc.
Cold Crushing Strength: ≥120MPa
Al2O3: ≥75
Apparent Porosity: ≤20
Raw Material: Andalusite
Al2O3: ≥65%
Al2O3: ≥50
Apparent Porosity: ≤23
Al2O3: ≥50
Apparent Porosity: ≤23
Refractoriness: SK36
Fe2O3: ≤2%
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