refractory mullite insulating brick (135) online manufacturer
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: ≤1.0 G/cm3
Cold Crushing Strength: ≥3.5 MPa
Bulk Density: ≤1.1 G/cm3
Cold Crushing Strength: ≥3 MPa
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
SiO2: 40~55
Al2O3: 30~60
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
SiO2: 48%
Al2O3: 45%
Bulk Density: ≤0.8 G/cm3
Cold Crushing Strength: ≥3.0 MPa
Al2O3 %: ≥48
Fe2O3 %: ≤2.0
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Raw Material: Flint Clay
Al2O3: ≥32%
Raw Material: Fireclay
Color: Ivery White
Raw Material: Fireclay
Color: Ivery White
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