lightweight refractory mullite insulating brick (64) Online Manufacturer
Bulk Density: ≤0.8 G/cm3
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
Fe2O3: ≤2%
Bulk Density: ≤1.0g/cm3
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3 MPa
Bulk Density: ≤0.8 G/cm3
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
Cold Crushing Strength: ≥2.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃
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: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
SiO2: 40~55
Al2O3: 30~60
SiO2: 48%
Al2O3: 45%
Al2O3 %: ≥48
Fe2O3 %: ≤2.0
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
Send your inquiry directly to us