Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
products
products
Home > products > Refractory Raw Material > Affordable Factory Price High Alumina Refractory Bricks Refractory Castable Raw Material Refractory Calcined Bauxite

Affordable Factory Price High Alumina Refractory Bricks Refractory Castable Raw Material Refractory Calcined Bauxite

Product Details

Place of Origin: Zhengzhou ,China

Brand Name: Rongsheng Xinwei

Certification: ISO9001

Model Number: Calcined Bauxite

Document: Product Brochure PDF

Payment & Shipping Terms

Minimum Order Quantity: 1 Ton

Price: 200-800 USD

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

Get Best Price
Highlight:
Affordable Factory Price High Alumina Refractory Bricks Refractory Castable Raw Material Refractory Calcined Bauxite

Product Description of Affordable Factory Price High Alumina Refractory Bricks Refractory Castable Raw Material Refractory Calcined Bauxite

Calcined Bauxite is manufactured by subjecting high-alumina bauxite to high-temperature sintering in rotary, shaft, or round kilns. This process drives off the moisture, concentrating the alumina content and significantly improving the material's refractoriness. Additionally, the calcination process reduces iron levels, resulting in a product with superior hardness and toughness. Due to its excellent thermal stability, resistance to molten slags, and remarkable mechanical strength, Calcined Bauxite is highly sought after in industries that produce refractory materials, abrasives, and other specialized products designed for high-temperature environments.

Affordable Factory Price High Alumina Refractory Bricks Refractory Castable Raw Material Refractory Calcined Bauxite 0

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