ISO Certificated Natural Brown Corundum/ Aluminum Oxide for Abrasive/ Refractory

ISO Certificated Natural Brown Corundum/ Aluminum Oxide for Abrasive/ Refractory

Brown Fused Alumina (BFA) is produced by a reduction fusion of high quality bauxites in electric arc furnaces. It is both a hard and tough material with high strength, making it an excellent abrasive grain for applications such as grinding wheels, sandpaper, blasting media, metal preparation,...
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Product Details

Our company adheres to 'integrity and quality as the foundation' policy, and establishes a good long-term cooperative relationship with customers at home and abroad, and strives to build itself into a Self Adhesive Abrasive Sandpaper, 1000 grit wet dry sandpaper, Headlight Sanding Discs manufacturer that new and old customers can trust for life. If you wish to get more details about our company, Please contact with us now. We hope to join hands with friends in different industries to create a brilliant future.

Brown Fused Alumina (BFA) is produced by a reduction fusion of high quality bauxites in electric arc furnaces. It is both a hard and tough material with high strength, making it an excellent abrasive grain for applications such as grinding wheels, sandpaper, blasting media, metal preparation, lapping, polishing, and grinding. Its thermal properties make it an excellent raw material for refractory applications.


Product Characteristic:

As there is high temperature, corrosion resistance, high strength properties, it poured with steel sliding gate, smelting rare metals, special alloys, ceramics, iron-smelting furnace of the lining (walls and tubes); physical and chemical containers , spark plugs, heat-resistant anti-oxidation coating.


Due to high hardness, wear resistance, high strength characteristics, in the chemical system, used for a variety of reaction vessels and pipelines, chemical pump parts; to do mechanical parts, various molds, such as the Roberts mold, extrusion die nozzle pencil lead, etc.; do tool, die grinding, bulletproof material, the human body joints, sealing ring mold. 


Corundum heat preservation material , such as lightweight corundum brick, corundum hollow ball and fiber products, widely used in a variety of high-temperature kiln furnace walls and roof, both high temperature-resistance and heat-preservation.


Application Range:

Abrasive: Produce ceramic grind wheel, resinoid grinding wheel, Grinding stone, Grinding block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..

Refractory material: Mainly used for abrasion and high temperature resistant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..

Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc..

Abrasion resistance ground: Mainly used for non-slip of airport and road, chemical factory board paving.

Precision casting: Investment casting technics of stainless steel and aluminium casting in coating.


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More than 90% of our ISO Certificated Natural Brown Corundum/ Aluminum Oxide for Abrasive/ Refractory are independently developed and produced to meet the requirements of factory direct sales, which can save you costs. Relying on a strong supply network and a complete product system, our company develops together with customers at home and abroad, and cooperates for a win-win situation and a glorious future! We always adhere to the principle of taking technical innovation as the driving force and serving customers sincerely, and are committed to developing into a professional and large-scale enterprise.

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