1250 high alumina insulating brick (43) Online Manufacturer
Bulk Density: ≤0.8 G/cm3
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
Bulk Denisty: ≥2.2
CCS: ≥45Mpa
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
SiO2: 40~55
Al2O3: 30~60
SiO2: 40~55
Al2O3: 30~60
SiO2: 30%
Al2O3: 48%
SiO2: 40~55
Al2O3: 30~60
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50-120 Days
Al2O3 %: ≥90
Fe2O3 %: ≤1.0
Raw Material: High Alumina
Color: Yellow
SiO2: 48%
Al2O3: 45%
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