Bauxite

Product Details Product #6552 Shape: Mineral powder Dimensions : Size minimum: 5 mm : Size... Product Details Product #6552 Shape: Mineral powder Dimensions : Size minimum: 5 mm : Size maximum: 50 mm Undersize: 10 % Oversize: 10 % Moisture: 1.3 % Composition Chemical composition % by mass Minimum %: 87.00 Maximum %: 90.00 Al2O3 (Al2O3): 90.00 Silicon dioxide (SiO2): 9.50 Titanium dioxide (TiO2): 4.00 Magnesium oxide (MgO): 0.60 Calcium oxide (CaO): 0.50 Potassium oxide (K2O): 0.40 Sodium oxide (NaO2): 0.10

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High-Purity Calcined Alumina (Al₂O₃)

Our High-Purity Calcined Alumina is a premium-grade industrial raw material produced from metallurgi... Our High-Purity Calcined Alumina is a premium-grade industrial raw material produced from metallurgical bauxite via the Bayer refining process. Designed for consistent performance and purity, this alumina product is optimized for a wide range of industrial applications, including smelting, ceramics, refractories, abrasives, and advanced materials manufacturing. Key Specifications: Chemical Composition: Al₂O₃: ≥ 99.5% SiO₂: ≤ 0.02% Fe₂O₃: ≤ 0.02% Na₂O (soda): ≤ 0.30% LOI (Loss on Ignition): ≤ 0.2% Appearance: White, odorless, free-flowing fine powder Particle Size Distribution: D50 = 5–10 µm (customizable on request) Bulk Density: 0.8 – 1.1 g/cm³ Surface Area (BET): 3–10 m²/g Moisture Content: ≤ 0.5% Packaging Options: Custom packaging available upon request Compliance & Quality: Conforms to ISO 9001:2015 certified quality systems REACH & RoHS compliant

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