
Wholesale Bauxite Ore Brown Aluminum Oxide Secondary
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- Overview
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Basic Info.
| Model NO. | F12 F24 F36 F100 F120 |
| Application | Sandblasting |
| Function | Surface Deburring |
| Source | Artificial Abrasives |
| Particle Size | Abrasive |
| Hardness | Conventional Abrasive |
| Principal Crystalline Phase | Principal Crystalline Phase α-Al2O3 |
| Crystal Color | Brown |
| True Specific Gravity | ≥3 .90 G/Cm³ |
| Mohs Hardness | ≥9.00 |
| Micro Hardness | Hv1800-2200 |
| Grinding Ability | ≥0.10 |
| Transport Package | Paper Bags on a Pallet |
| Specification | F12 F24 F16 F100 F120 |
| Trademark | Becens |
| Origin | China |
| HS Code | 2818101000 |
| Production Capacity | 2000 Tons |
Product Description
Brown Alumina Oxide-Secondary GradeBrown Alumina Oxide, characterized by its brownish - tan color, is produced by smelting bauxite as the main raw material in an electric arc furnace at high temperatures. It boasts remarkable properties such as high hardness (around 9 on the Mohs scale), good toughness, excellent high - temperature resistance (with a melting point of up to 2050℃), and strong chemical stability.Its irregular polyhedral particle shape facilitates efficient grinding. Widely applied across various industries, it is used to manufacture grinding wheels, sandpapers, etc., for grinding and polishing metal and non - metal materials; serves in sandblasting processes to remove rust, oil stains from object surfaces and increase roughness; acts as a key raw material for producing refractory bricks and other refractory materials, applied in high - temperature furnaces in the metallurgical and construction materials industries; is made into coated abrasives to meet the needs of fine processing of wood and metals; functions as a shell - making material in precision casting to ensure casting accuracy; and can also be used as a chemical filler to enhance the abrasion and corrosion resistance of reaction vessels.Specification| Principal Crystalline Phase | α-Al2O3 |
| Crystal Color | Brown |
| True Specific Gravity | ≥3 .90 g/cm³ |
| Mohs hardness | ≥9.00 |
| Micro Hardness | HV1800-2200 |
| Grinding Ability | ≥0.10 |
| Chemical Analysis In wt.% (F24): BFA 85% | ||||
| Index | Al2O3 | SiO2 | Fe2O3 | TiO2 |
| Typical Value | 85.5% | 3.7% | 3.4% | 4.8% |
• Sandblasting: Applied for rust removal, dirt cleaning, and increasing surface roughness of objects.
• Refractory: Serves as a refractory material for high - temperature industrial furnaces.
• Coated Abrasives: Manufactures coated abrasives for metal and wood processing.
• Casting: Functions as a shell - making material in precision casting to ensure casting accuracy and quality.
• Chemical Industry: Acts as a chemical filler to enhance the abrasion and corrosion resistance of reaction vessels.Packing & Delivery1.1MT bulk bags.
2.In 25kg×40 paper bags on one pallet/Euro-pallet.
3.In 25kg×40 pp bags into 1MT big bags.
4.In 25kg×40pp bags on one pallet/Euro-pallet.
5.Custom packaging based on customers' requests.Company ProfileHenan Becens Minerals Co., LtdBecens located in the Central Plains of China, Zhongyuan district, Zhengzhou City, Henan Province, which have been in abrasives and refractories fields more than ten years. Our main products are brown alumina oxide, white alumina oxide, black silicon carbide, garnet and glass beads, which are widely used in abrasive tools, sandblasting, polishing, refractory, water jet cutting, finishing, coating, surface treatment, etc.
Becens could supply products under different standards (FEPA, JIS, GB and ANSI) and quality control system according to ISO-9001: 2008. We have strict production process and inspection control system. Facing customers with reliable quality, favorable price, fast delivery and considerate service. Our proven quality comes from our ability to maintain control throughout the production process.The mainly products are in abrasive and refractory fields, which are widely used in sandblasting and shot blasting; Bonded and coated abrasives tools (cutting discs, grinding wheels, drill points, and abrasive sand papers...); Polishing; Lapping; Shaped and unshaped refractory materials (refractory brick, refractory castable and ramming materials… ); Metallurgy; Non-slip road…


A: Yes, we are glad to provide the sample for test before the order. Please send us your requirements about the product.Q2: Can you provide customized packaging?
A: Yes, we could supply different kinds of package, custom packaging based on customers' requests, and we could print your logo on the packaging according to your needs.
Q3: I don't know what is the specific size I need.
A: Please tell us your application,and we will suggest you the most right one.
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