bulk density refractory brick (333) Online Manufacturer
Refractoriness: SK-38
Al2O3: ≥70%
Colar: Red
Shape: Standard Or Special Shape
Shape: Brick
SiO2: 92%
Al2O3: ≥48%
SiO2: ≤45%
SiO2: 30%
Al2O3: 48%
Al2O3: ≥48%
SiO2: ≤45%
Al2O3: ≥48%
SiO2: ≤45%
Al2O3: ≥68%
Bulk Density: ≥2.4g/cm3
Al2O3: ≥50
Apparent Porosity: ≤23
Raw Material: Silica Sand
Al2O3: ≤1.0%
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Color: Ivory White
Refractorienss: ≥1790℃
Bulk Density ( G/cm3): ≤1.3
Cold Crushing Strength (MPa): ≥5.0
Al2O3: ≥70%
Fe2O3: ≤1.8%
Apparent Porosity: ≤22%
Refractoriess: 1790℃
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