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Bfa Brown Alumina for Coated Abrasives is a synthetic corundum produced by smelting bauxite and anthracite coal in electric-arc furnaces at temperatures above 2000 degrees Celsius. This process yields a material with high purity, exceptional hardness, and toughness, making it suitable for demanding industrial applications. The grain size and alumina content are critical factors that determine its performance in coated abrasives, sandblasting, and refractory uses.
The product exhibits low linear expansion, high thermal resistance, and strong corrosion resistance, which are essential for applications in metalworking, automotive refinishing, and precision casting. Its crystalline structure ensures consistent performance in grinding, polishing, and surface preparation tasks. Standard grades for coated abrasives typically include F12 to F220 mesh sizes, with tighter tolerances required for precision applications such as lapping and micro-blasting.
This brown fused alumina is widely used in the manufacturing of sandpaper, abrasive belts, and disc pads for industries like steel, malleable iron, and bronze processing. Buyers in the abrasives supply chain prioritize bulk volume purchases, with trade terms often negotiated based on alumina content, grain sizing, and origin certifications. The material is also employed in refractory applications, thermal spraying, and as an abrasion-proof material for infrastructure projects.
| Material Composition | Brown Fused Alumina (BFA) from Bauxite and Anthracite Coal |
| Production Method | Electric-arc furnace smelting above 2000°C |
| Typical Alumina Content | 95-97% Al2O3 (standard for BFA) |
| Typical Grain Size Range | F12 to F220 mesh (standard for coated abrasives) |
| Hardness (Mohs) | 9.0 (typical for BFA) |
| Toughness | High (suitable for grinding high-tensile metals) |
| Coefficient of Linear Expansion | Low (typical for fused alumina) |
| Thermal Resistance | Up to 1800°C (standard for refractory applications) |
| Corrosion Resistance | High (suitable for harsh environments) |
| Applications | Coated abrasives, sandblasting, refractory materials, thermal spraying |
Zhengzhou Haixu Abrasives Co., Ltd. is based in Room 1903, Yaxing Times Plaza, Erqi District, Zhengzhou City, Henan Province, China. The company operates as an imported-tier supplier in the abrasives market, with a focus on producing and trading high-grade synthetic materials for industrial applications.
The supplier specializes in brown fused alumina for coated abrasives, catering to industries such as metalworking, automotive refinishing, and refractory manufacturing. While the listing does not provide response rate or verification metrics, the company’s address and product focus indicate a dedicated operation in the abrasives supply chain.
Brown Fused Alumina (BFA) is a high-grade artificial corundum produced from bauxite and anthracite coal in electric-arc furnaces exceeding 2000 degrees Celsius, delivering exceptional hardness and toughness for industrial coated abrasive applications. Widely used in the manufacturing of sandpaper, abrasive belts, and disc pads, BFA serves steel, metalworking, and automotive refinishing industries globally. As a key import commodity in the abrasives supply chain, BFA is traded in bulk by volume with pricing sensitive to alumina content, grain sizing, and country of origin certifications.
| 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 |
Before ordering BFA from Zhengzhou Haixu Abrasives Co., Ltd., verify the alumina content and grain size distribution to ensure they match your application requirements. Request certificates of analysis for each batch, as these confirm the material’s suitability for coated abrasives or refractory uses.
Confirm logistics details such as packaging, lead time, and Incoterms with the supplier. BFA is typically shipped in bulk, so discuss whether the material will be delivered in bags, drums, or palletized containers. Clarify whether FOB or CIF terms apply and the expected delivery schedule to your port.
Conduct quality checks on arrival, including testing for hardness, grain size consistency, and purity. For coated abrasive applications, ensure the material meets the required Mohs hardness and mesh size specifications. Request a material safety data sheet (MSDS) and any relevant industry certifications to validate compliance with safety and performance standards.
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When sourcing Bfa Brown Alumina For Coated Abrasives 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 Brown Fused Alumina (BFA), F12 - F220 grain size range, Al2O3 94.5% - 96.5%, TiO2 2.0% - 3.5%, Fe2O3 < 0.5%, and Grain sizes: F12, F14, F16, F24, F36, F46, F60, F80, F120, F220 (macro grit); also available in micro grit powders. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $799/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 Alumina For Coa 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 Alumina For Coa 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 Alumina For Coa 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 Alumina For Coated Abrasives from Zhengzhou Haixu Abrasives Co., Ltd. is $799/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 Alumina For Coa. 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 Alumina For Coated Abrasives 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 Alumina For Coa 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 Alumina For Coated Abrasives supplied by Zhengzhou Haixu Abrasives Co., Ltd. include Brown Fused Alumina (BFA), F12 - F220 grain size range, Al2O3 94.5% - 96.5%, TiO2 2.0% - 3.5%, Fe2O3 < 0.5%, and Grain sizes: F12, F14, F16, F24, F36, F46, F60, F80, F120, F220 (macro grit); also available in micro grit powders. 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 Alumina For Coa with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bfa Brown Alumina For Coa 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 Alumina For Coa 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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