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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›BFA Brown fused alumina from Zhengzhou Haixu Abrasives Co., Ltd. is a bauxite-based aluminum oxide abrasive grain produced by smelting at temperatures above 2000°C. The material achieves a minimum Al2O3 purity of 92%, with controlled impurities such as SiO2 (max 2%), Fe2O3 (max 2%), and TiO2 (max 4%). Its brown crystalline structure delivers a Mohs hardness of 9.0, a melting point of 2250°C, and a maximum service temperature of 1850°C, making it suitable for heavy-duty abrasive applications.
The grain is available in a broad range of sizes, from macro grits (0-1mm to 5-8mm) for sandblasting and surface preparation to fine powders (0-100mesh to 0-320mesh) and FEPA-standard grits (F12 to F220) for coated and bonded abrasives. Standard bulk density ranges from 1.53 to 1.99 g/cm³, with a specific gravity of 3.6 to 3.9 g/cm³, ensuring consistent performance in grinding wheels, cutting discs, and refractory materials. Typical industry use includes applications where high tensile strength metals like steel, malleable iron, and bronze require precise material removal.
This abrasive is widely adopted in industries such as metal fabrication, construction, and ceramics, where it serves as a key component in bonded and coated abrasives, surface finishing, and thermal spraying. Buyers typically source it in bulk for large-scale projects, with China as a major global supplier. The product’s low coefficient of linear expansion and corrosion resistance further extend its utility in super refractories, ceramics, and tiles, as well as in lapping and micro-blasting applications.
| Base Material | Brown Fused Alumina (Al2O3) |
| Al2O3 Purity (min) | 92% |
| SiO2 Content (max) | 2% |
| Fe2O3 Content (max) | 2% |
| TiO2 Content (max) | 4% |
| Mohs Hardness | 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 |
| Color | Brown |
| Grit Sizes (FEPA) | F12 to F220 |
| Grain Sizes (macro) | 0-1mm, 1-3mm, 3-5mm, 5-8mm |
| Fine Powder Sizes | 0-100mesh, 0-200mesh, 0-320mesh |
| Micro Powder Sizes (FEPA) | F230 to F800 |
| Micro Powder Sizes (JIS) | #240 to #2000 |
| Typical Application Grit Range for Coated Abrasives | F24 to F120 (standard) |
| Typical Application Grit Range for Lapping | F230 to F1200 (standard) |
Zhengzhou Haixu Abrasives Co., Ltd. operates from Room 1903, Yaxing Times Plaza, Erqi District, Zhengzhou City, Henan Province, China. The company specializes in the production and export of abrasive materials, with a focus on brown fused alumina derived from bauxite. Its product line covers a wide spectrum of grit sizes and applications, catering to industrial buyers in sectors such as metalworking, construction, and refractories.
The supplier is classified under the imported tier with a harbor trust tier, indicating a baseline level of market engagement. While the response rate and average response hours are currently listed as 0.00, the company’s physical presence in Zhengzhou, a hub for abrasives manufacturing in China, positions it as a viable source for bulk orders. The profile does not specify additional details such as certifications, production capacity, or client references, which buyers should confirm directly with the supplier.
Brown Fused Alumina (BFA) is a high-performance aluminum oxide abrasive grain manufactured from bauxite smelted at temperatures exceeding 2000°C, with typical Al2O3 purity of 95%+. Available in FEPA-standard grit sizes F12 to F220 for coated and bonded abrasives, and as macro grits for sandblasting and surface preparation. Widely used in grinding wheels, cutting discs, and refractory applications. A key import-export commodity in the global abrasives trade, with major supply from China and India at competitive per-MT pricing for industrial buyers.
| 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 BFA Brown fused alumina from Zhengzhou Haixu Abrasives Co., Ltd., verify the Al2O3 purity and impurity levels (SiO2, Fe2O3, TiO2) for your specific batch, as these directly impact performance in abrasive and refractory applications. Request a certificate of analysis and confirm whether the supplier can provide consistent quality across multiple shipments, particularly for large or recurring orders.
Confirm logistics details such as packaging options (e.g., 25kg bags or 1MT bulk sacks), lead times, and Incoterms (e.g., FOB Zhengzhou or CFR destination port). Brown fused alumina is typically shipped in moisture-resistant packaging to prevent contamination, and buyers should clarify whether the supplier can accommodate custom packaging requests for specialized applications like lapping or thermal spraying.
Quality checks should include inspecting the grain size distribution, bulk density, and hardness upon receipt. For critical applications, consider third-party testing for parameters such as Mohs hardness, melting point, and chemical composition. Documentation such as material safety data sheets (MSDS) and test reports should be requested to ensure compliance with industry standards and your internal quality control processes.
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When sourcing Bfa 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 Brown Fused Alumina, FEPA F12 to F220 (microgrits); P12 to P220 (coated) or 0-1mm to 8-5mm (macro), Al2O3 95% min, Fe2O3 3-5%, TiO2 2-4%, SiO2 <1%, and Angular, blocky crystals for high cutting efficiency. 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 Fused Alumina 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 Fused Alumina 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 Fused Alumina 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 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 Fused Alumina. 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 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 Fused Alumina 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 Fused Alumina supplied by Zhengzhou Haixu Abrasives Co., Ltd. include BFA Brown Fused Alumina, FEPA F12 to F220 (microgrits); P12 to P220 (coated) or 0-1mm to 8-5mm (macro), Al2O3 95% min, Fe2O3 3-5%, TiO2 2-4%, SiO2 <1%, and Angular, blocky crystals for high cutting efficiency. 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 Fused Alumina with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bfa Brown Fused Alumina 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 Fused Alumina 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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