mullite refractory bricks (187) Online Manufacturer
Shape: Brick
Al2o3 Content (%): 48%-85%
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Molding Method: Machine Pressed Brick
Al2O3: 40-55
Raw Material: Andalusite
Bulk Density: ≥2.54g/cm3
Color: Yellow
Al2O3: ≥42%
Refractoriness: SK38
Al2O3: ≥70%
Al2O3: ≥48%
SiO2: ≤45%
Al2O3: ≥48%
SiO2: ≤45%
Color: Red Or Yellow
Raw Material: Clay
Al2O3: ≥48%
SiO2: ≤45%
Al2O3: ≥68%
Bulk Density: ≥2.4g/cm3
Al2O3: ≥50
Apparent Porosity: ≤23
Color: Ivory White
Refractorienss: ≥1790℃
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Color: Ivory White
Refractoriness: ≥1790℃
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