al2o3 high alumina insulating brick (136) Online Manufacturer
Bulk Density: ≤0.7 G/cm3
Cold Crushing Strength: ≥2.0 MPa
Brand Name: Annec Refractory
Application: Industrial Furnaces
SiO2: 48%
Al2O3: 45%
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
Raw Material: High Alumina
Color: White
Raw Material: High Alumina
Color: Yellow
Raw Material: High Alumina
Color: Yellow
Al2O3: ≥75 %
Refractoriness: ≥1780 ℃
Raw Material: Mullite
Al2O3: ≥50%
Ccs: ≥40MPa
Thermal Shock Resistance: Good
Working Temp: 1300-1560
Size: Customzied
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Usage: Furnace Liner
Application: Reheating Furance
Material: Alumina Cement
Shape: Powder
Al2O3: ≥72
Fe2O3: ≤1.0
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