55 al2o3 clay refractory brick (112) Online Manufacturer
Bulk Denisty: ≥2.2
CCS: ≥45Mpa
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 ℃
Al2O3: ≥48
Apparent Porosity: ≤23
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
SiO2: 40~55
Al2O3: 30~60
Raw Material: Andalusite From South African
Al2O3: ≥55%
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
SiO2: 48%
Al2O3: 45%
SiO2: 48%
Al2O3: 45%
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Color: Grey
Refractoriness: Min 1550℃
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Al2O3 %: ≥48
Fe2O3 %: ≤2.0
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