high strength insulating brick (276) Online Manufacturer
SiO2: 40~55
Al2O3: 30~60
Ccs: ≥40MPa
Standard Size: 230*114*73mm
Raw Material: Silica Sand
SiO2: ≥95%
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Bulk Density: ≤≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Al2O3: ≥42%
Fe2O3: ≤1.5%
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
SiO2: 40~55
Al2O3: 30~60
SiO2: 40~55
Al2O3: 30~60
Ccs: ≥40MPa
Thermal Shock Resistance: Good
Usage: Furnace Liner
Application: Reheating Furance
Alkaline Resistance: Good
Processing Service: Firing
Application: Hot Blast Stove Or Furnace
Color: Yellow
Send your inquiry directly to us