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Brown Fused Alumina from Zhengzhou Haixu Abrasives is produced by smelting bauxite and anthracite coal in an electric-arc furnace at temperatures above 2000 degrees Celsius, yielding tough brown aluminum oxide crystals with a minimum Al2O3 content of 92%. The material is available in a broad selection of grit sizes, from coarse 8# to fine micro-powders F800 (FEPA) or #2000 (JIS), as well as grain sizes 0-1mm to 5-8mm and fine powders 0-100 to 0-320 mesh, making it adaptable for precision grinding, blasting, and refractory applications.
The chemical composition includes Al2O3 at 92-96.5%, with controlled impurities such as SiO2 (max 2%), Fe2O3 (max 2%), and TiO2 (max 4%). Physically, the crystals exhibit a Mohs hardness of 9.0, a melting point of 2250°C, and a maximum service temperature of 1850°C, with bulk density ranging from 1.53 to 1.99 g/cm³ and specific gravity of 3.6 to 3.9 g/cm³. These properties ensure durability for grinding high-tensile metals like steel, malleable iron, and bronze, as well as for abrasion-proof surfaces in infrastructure projects.
This BFA is used in bonded and coated abrasives, thermal spraying, refractories, and ceramics, with applications spanning metalworking, foundries, and lapidary work. Buyers typically source it for grinding wheels, cut-off wheels, sandblasting media, and micro-blasting, with global demand driven by its resistance to corrosion, thermal stability, and high strength. Logistics and trade terms should align with the supplier’s capabilities, which are based in Zhengzhou, Henan Province.
| Material | Brown Fused Alumina (BFA) - Al2O3 92-96.5% |
| Chemical Composition Al2O3 | 92-96.5% min |
| Chemical Composition SiO2 | 2% max |
| Chemical Composition Fe2O3 | 2% max |
| Chemical Composition TiO2 | 4% max |
| Hardness (Mohs) | 9.0 |
| Melting Point | 2250°C |
| Maximum Service Temperature | 1850°C |
| Bulk Density | 1.53-1.99 g/cm³ |
| Specific Gravity | 3.6-3.9 g/cm³ |
| Grit Sizes (FEPA) | F12 to F220, F230 to F800 micro powder |
| Grit Sizes (JIS) | #240 to #2000 |
| Grain Sizes | 0-1mm, 1-3mm, 3-5mm, 5-8mm |
| Fine Powder Mesh | 0-100 mesh, 0-200 mesh, 0-320 mesh |
| Typical Color | Brown |
| Typical Use in Bonded Abrasives | Grinding wheels, cut-off wheels |
| Typical Use in Surface Treatment | Sandblasting, micro-blasting |
| Typical Industry Standard | FEPA, JIS |
Zhengzhou Haixu Abrasives Co., Ltd. is based in Room 1903, Yaxing Times Plaza, Erqi District, Zhengzhou City, Henan Province, China, positioning it within a key industrial hub for abrasives and refractory materials. The company operates as an imported-tier supplier, indicating its role in facilitating cross-border trade for industrial minerals.
The supplier’s profile lists no verified response rate or average response time, which may indicate a focus on bulk inquiries rather than real-time engagement. Buyers should confirm the supplier’s current operational capacity, certification status, and quality control processes directly, as these details are not explicitly provided in the listing.
Brown Fused Alumina (BFA) is a high-quality industrial abrasive manufactured from bauxite smelted at temperatures exceeding 2000 degrees Celsius, producing tough brown aluminum oxide crystals ideal for grinding, cutting, and surface preparation. Widely used in bonded abrasives such as grinding wheels and cut-off wheels, as well as sandblasting and refractory applications, BFA is traded globally with major supply from China and India. Available in grit sizes F12 to F220 and conforming to FEPA standards, BFA is an essential raw material for metalworking, foundries, and ceramic industries engaged in import and distribution of industrial minerals.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the exact Al2O3 content, grit size distribution, and impurity levels to ensure the BFA meets your application requirements. Request a certificate of analysis from Zhengzhou Haixu Abrasives to confirm compliance with FEPA or JIS standards, as these are critical for consistency in grinding and blasting operations.
Confirm logistics details such as packaging type (e.g., 25kg bags, big bags), lead time, and Incoterms (e.g., FOB, CIF) with the supplier. Port of loading is typically Zhengzhou, Henan Province, and buyers should clarify whether the supplier can handle bulk shipments or containerized loads.
For quality checks, inspect the BFA for color uniformity, particle shape, and absence of foreign matter upon arrival. Request a sieve test for grit sizes and a chemical analysis report to validate Al2O3 and impurity levels. Documentation should include a material safety data sheet (MSDS) and, if applicable, ISO 9001 or other relevant certifications.
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When sourcing Bfa Brown Corundum Oxide Brown Fused Alumina for your business, securing the right balance of quality and cost is essential. Zhengzhou Haixu Abrasives Co., Ltd., a verified supplier based in China, offers this product with key specifications including BFA Grade I, II, III (based on Al2O3 content), Al2O3 94.5-96.5%, Fe2O3 3-5%, TiO2 2-4%, SiO2 <1%, and F12, F14, F16, F24, F30, F36, F46, F60, F80, F100, F120, F150, F180, F220 (FEPA standard). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $730/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2818.10, making it a staple in the Abrasives sector with strong demand from importing countries worldwide.
Importing Bfa Brown Corundum Oxide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Haixu Abrasives Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2818.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Bfa Brown Corundum Oxide has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Abrasives category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Bfa Brown Corundum Oxide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2818.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Bfa Brown Corundum Oxide Brown Fused Alumina from Zhengzhou Haixu Abrasives Co., Ltd. is $730/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhengzhou Haixu Abrasives Co., Ltd. through EximNext.
The supplier, Zhengzhou Haixu Abrasives Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Bfa Brown Corundum Oxide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Bfa Brown Corundum Oxide Brown Fused Alumina is classified under HS Code 2818.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Bfa Brown Corundum Oxide from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Haixu Abrasives Co., Ltd.. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Zhengzhou Haixu Abrasives Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Bfa Brown Corundum Oxide Brown Fused Alumina supplied by Zhengzhou Haixu Abrasives Co., Ltd. include BFA Grade I, II, III (based on Al2O3 content), Al2O3 94.5-96.5%, Fe2O3 3-5%, TiO2 2-4%, SiO2 <1%, and F12, F14, F16, F24, F30, F36, F46, F60, F80, F100, F120, F150, F180, F220 (FEPA standard). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Haixu Abrasives Co., Ltd. offers Bfa Brown Corundum Oxide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bfa Brown Corundum Oxide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Haixu Abrasives Co., Ltd. through our platform.
Zhengzhou Haixu Abrasives Co., Ltd. maintains international quality certifications. These ensure that the Bfa Brown Corundum Oxide meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhengzhou Haixu Abrasives Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhengzhou Haixu Abrasives Co., Ltd..
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