high alumina fire brick (203) online manufacturer
Al2O3 %: ≥48
Fe2O3 %: ≤2.0
Color: Yellow
Bulk Density: ≥2.50(2.45) G/m3
Raw Material: Andalusite
Al2O3: ≥65%
Creep Rate: ≥1350℃
Standard Size: 230*114*73mm
Color: Ivery White
Al2O3: ≥40%
Colar: Red
Shape: Standard Or Special Shape
Bulk Density: ≤0.7 G/cm3
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃
Refractoriness: SK38
Al2O3: ≥70%
Refractoriness: SK36
Fe2O3: ≤2%
Raw Material: Andalusite From South African
Al2O3: ≥60%
Fe2O3: ≤2%
Apparent Porosity: ≤23%
Al2O3: ≥50
Apparent Porosity: ≤23
Cold Crushing Strength: ≥4.5 MPa
Linear Change On Reheating,(5h,≤2%): ≥1400 ℃
Al2O3: ≥48%
SiO2: ≤45%
Al2O3: ≥48%
SiO2: ≤45%
Al2O3: ≥48%
SiO2: ≤45%
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