refractory high alumina insulating brick (186) Online Manufacturer
Material: Silica
SiO2: ≥90%
Modulus Of Rupture: 70~80
Creep Rate: ≥1350℃
Bulk Density: ≤0.7 G/cm3
Cold Crushing Strength: ≥2.0 MPa
Application: Insulation Materials For High Temperature Industrial Furnaces
Chemical Stability: Excellent
Brand Name: Annec Refractory
Application: Industrial Furnaces
SiO2: 48%
Al2O3: 45%
Raw Material: Silica Sand
SiO2: ≥95%
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
Packaging Details: Pallet with seaworthy package
Supply Ability: 500 tons/month
Raw Material: High Alumina
Color: Yellow
Raw Material: High Alumina
Color: Yellow
Usage: Furnace Liner
Modulus Of Rupture: 70~80
Al2O3: ≥50
Apparent Porosity: ≤23
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Cold Crushing Strength: 20-40 MPa
Modulus Of Rupture: 70~80
Raw Material: Mullite
Al2O3: ≥50%
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