lightweight mullite refractory bricks (66) Online Manufacturer
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Cold Crushing Strength: ≥2.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃
Bulk Density: ≤1.0 G/cm3
Cold Crushing Strength: ≥3.5 MPa
Al2O3: ≥72
Fe2O3: ≤1.0
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
SiO2: 40~55
Al2O3: 30~60
Raw Material: Mullite
Al2O3: ≥50%
SiO2: 40~55
Al2O3: 30~60
Raw Material: Mullite
Al2O3: ≥50%
SiO2: 40~55
Al2O3: 30~60
SiO2: 54.2%
Al2O3: 45%~70%
Al2O3 %: ≥48
Fe2O3 %: ≤2.0
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
Fe2O3: ≤2%
Bulk Density: ≤1.0g/cm3
Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
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