industrial furnace silica bricks (110) Online Manufacturer
Refractoriness: SK40
Raw Material: Corundum
Color: Ivory White
Refractorienss: ≥1790℃
Chemical Composition: Al2O3, SiO2, Fe2O3, CaO, MgO
Raw Materials: Chrome
Ccs: ≥40MPa
Thermal Shock Resistance: Good
Al2O3: ≥50
Apparent Porosity: ≤23
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
Raw Material: High Alumina
Color: Yellow
Raw Material: High Alumina
Color: Yellow
Raw Material: High Alumina
Color: Yellow
Raw Material: Bauxite
Al2O3: ≥75%
Al2O3: ≥48%
Fe2O3: ≤2%
Color: Yellow
Al2O3: ≥42%
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
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