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Home > products > Refractory Raw Material > Good Quality Best Price Calcined Bauxite High Alumina Calcined Aluminum Bauxite For Sale

Good Quality Best Price Calcined Bauxite High Alumina Calcined Aluminum Bauxite For Sale

Product Details

Place of Origin: Zhengzhou ,China

Brand Name: Rongsheng Xinwei

Certification: ISO9001

Model Number: Rongsheng

Document: Product Brochure PDF

Payment & Shipping Terms

Minimum Order Quantity: 1 Ton

Price: 200-800USD

Packaging Details: Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Delivery Time: 10-20 Days

Payment Terms: TT; L/C

Supply Ability: 2000tons /month

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Good Quality Best Price Calcined Bauxite High Alumina Calcined Aluminum Bauxite For Sale

Product Description of Good Quality Best Price Calcined Bauxite High Alumina Calcined Aluminum Bauxite For Sale

Calcined Bauxite is produced through the high-temperature sintering of high-alumina bauxite in rotary, shaft, or round kilns. This calcination procedure expels moisture from the bauxite, boosting its alumina content and enhancing its refractoriness. The end product is a material with lower iron content, superior grain hardness, and toughness. Thanks to its impressive thermal stability and resistance to molten slags, Calcined Bauxite is a vital raw material for a wide range of applications, including the production of advanced refractory materials, abrasives, and other specialized products that demand high mechanical strength and performance under extreme conditions.

 

Physical And Chemical Index of High Alumina Calcined Bauxite Powder

Product Code Chemical Composition (Mass Fraction),% Bulk Density g/cm’ Water Absorption Rate %
Al2O3 Fe2O3 TiO2 CaO+MgO K2O+Na2O
GL-90 ≥89.5 ≤1.5 ≤4.0 ≤0.35 ≤0.35 ≥3.35 ≤2.5
GL-88BA ≥87.5 ≤1.6 ≤4.0 ≤0.4 ≤0.4 ≥3.20 ≤3.0
GL-88B ≥87.5 ≤2.0 ≤4.0 ≤0.4 ≤0.4 ≥3.25 ≤3.0
GL-85A ≥85 ≤1.8 ≤4.0 ≤0.4 ≤0.4 ≥3.10 ≤3.0
GL-85B ≥85 ≤2.0 ≤4.5 ≤0.4 ≤0.4 ≥2.90 ≤5.0
GL-80 >80 ≤2.0 ≤4.0 ≤0.5 ≤0.5 ≥2.90 ≤5.0
GL-70 70~80 ≤2.0 ≤0.6 ≤0.6 ≥2.75 ≤5.0
GL-60 60~70 ≤2.0 ≤0.6 ≤0.6 ≥2.65 ≤5.0
GL-50 50~60 ≤2.5 ≤0.6 ≤0.6 ≥2.55

≤5.0