high alumina fire brick (203) Online Manufacturer
SiO2: 30%
Al2O3: 48%
Al2O3 %: ≥90
Fe2O3 %: ≤1.0
Raw Material: Silica Sand
SiO2: ≥95%
Bulk Density (g/cm3): ≤1.2
Cold Crushing Strength (MPa): ≥4.5
Packaging Details: Pallet with seaworthy package
Supply Ability: 500 tons/month
Plc: ≥1280℃
Acid Resistance: Excellent
Al2O3: ≥75 %
Refractoriness: ≥1780 ℃
Raw Material: Mullite
Al2O3: ≥50%
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