

The main ingredient of bauxite also known as alumina is aluminum oxide. It is an earthy mineral colored white or gray white and could also appear to be brown yellow or light red due to iron inside it . Calcined Bauxite is produced by high temperature calcination. Product usage (1) Aluminum Industry. Used for national defense, aviation, automotive, electric appliance, chemical industry, daily necessities, etc (2) Precision Casting.Calcined bauxite powder can be used for produce mold precision casting and used for military industry, aviation, communication, instrument, machinery and medical equipment department. (3)Used for Refractory Product .The refractoriness of calcined bauxite could be as high as 1780 .And it also has excellent chemical stability and good physical properties. (4)Silicate Aluminum Refractory Fiber. With advantages such as light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and mechanical shock resistance .It can be used for steel, non-ferrous metallurgy, electronics, petroleum, chemical industry ,astronavigation , atomic energy, national defense and other industries. The calcined bauxite is added into the high temperature electric arc furnace which is about 2000 ~ 2200 and then process by high temperature melting, high pressure and high speed air or steam injection, cooling and then it become into Silicate Aluminum Refractory Fiber which is white as cotton.It can be pressed into fiber blanket, fiber board or woven into cloth to instead of high temperature industrial furnace lining brick of smelting, chemical , glass industry and other industry . Firefighters can use refractory fiber cloth to make clothes.¸Manufacture alumina cement, abrasive materials, ceramic industry and other aluminum compounds in chemical industry which for alumina produce.
| HS Code | 2606.00 |
| Brand | EximNext |
| Material | Calcined Bauxite Al2O3 85-90% |
| Grade/Type | Refractory Grade - 85%, 87%, 88%, 90% Al2O3 available |
| Purity/Composition | Al2O3 85-90%, Fe2O3 1-3%, TiO2 3-5%, SiO2 1-5%, CaO+MgO <0.5% |
| Size/Dimensions | 0-1mm, 1-3mm, 3-8mm, 8-15mm lumps, or as per buyer specification |
| Standard | GB/T 2965 (Chinese), ASTM D-7039, or buyer's specified standard |
| Application | Refractory bricks and castables, steelmaking ladle lining, cement kiln bricks, anti-slip road aggregates, grinding wheels, waterjet cutting media |
| Packaging | 1MT big bags with inner PE liner; 25kg or 50kg PP/PE bags; Bulk loose in containers |
| Origin | China (Guangxi, Guizhou, Shanxi provinces), Guyana, Brazil, Australia |
Calcined Bauxite is a premium-grade industrial mineral produced by heating raw bauxite ore to remove volatile impurities, resulting in high hardness and exceptional thermal stability. Supplied in multiple Al2O3 grades including 85%, 87%, 88%, and 90%, calcined bauxite is widely used in refractory bricks and castables for steel plants, cement kilns, and foundries, as well as in anti-slip road marking aggregates and high-performance grinding wheels. Major export origins include China, Guyana, and Brazil, with pricing negotiated per metric ton based on alumina content and grain size specifications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Calcined Bauxite is available for wholesale import from Shengshi Jinyang Group Co., Ltd., a verified Supplier based in China. The current FOB price is 400. Minimum order quantity starts at 1 Bags. HS Code: 2606.00 — used for customs classification and import duty calculation. Key product specifications include 2606.00, EximNext, Calcined Bauxite Al2O3 85-90%.
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Securing a reliable supply chain for Calcined Bauxite Qpns is critical for maintaining your business operations. Verified Supplier, a verified supplier located in , provides high-quality Calcined Bauxite Qpns ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Ores and Minerals industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Calcined Bauxite Qpns from , buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Verified Supplier. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
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Yes, Verified Supplier provides Calcined Bauxite Qpns for bulk export from . You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
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