high alumina refractory fire brick (268) Online Manufacturer
Packaging Details: Pallet with seaworthy package
Delivery Time: 30
Color: Red Or Yellow
Raw Material: Clay
Packaging Details: Pallet with seaworthy package
Delivery Time: 30
Fe2O3: ≤2%
Bulk Density: ≤1.0g/cm3
Al2O3: ≥55 %
Refractoriness: ≥1760 ℃
Plc: ≥1280℃
Acid Resistance: Excellent
Al2O3: ≥75 %
Refractoriness: ≥1780 ℃
SiO2: 54.2%
Al2O3: 45%~70%
Color: Yellow
Apparent Porosity: ≤23%
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