lightweight insulating fire bricks (92) Online Manufacturer
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Shape: Brick
Al2o3 Content (%): 48%-85%
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Al2O3: ≥72
Fe2O3: ≤1.0
AL2O3(%): ≥36
Fe2O3(%): ≤1.0
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
SiO2: 40~55
Al2O3: 30~60
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating,(5h,≤0.5 %): ≥1450 ℃
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
Send your inquiry directly to us