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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›Brown fused alumina for polishing is an aluminum oxide abrasive with Al2O3 purity above 95 percent, engineered for precision surface finishing in metalworking, automotive, and aerospace industries. Its Mohs hardness of 9.0 ensures consistent cutting action, while the material’s thermal shock resistance allows for use in high-temperature applications. Grain sizes for this product range from F12 to F220, with F220 being among the finest grades for polishing operations.
The material is produced by fusing bauxite in an electric arc furnace, resulting in a tough, angular crystal structure that fractures under pressure to expose fresh cutting edges. Typical bulk density for polishing grades ranges from 1.6 to 1.9 g/cm3, depending on the grain size and processing method. Industry standards such as FEPA 42-GB 1985 and ISO 8486-2 often govern its classification for polishing applications.
This abrasive is commonly used in the production of polishing wheels, belts, and compounds for achieving fine surface finishes on metals, ceramics, and composites. It is supplied in 25 kg bags or 1 MT supersacks, with F220 corresponding to an average grain size of approximately 66 microns. Buyers should confirm the grain size distribution and purity levels to match their specific polishing requirements.
| Material composition | Brown Fused Alumina Al2O3 95%+ |
| Grain size range | F12 to F220 |
| Hardness (Mohs) | 9.0 |
| Bulk density | 1.6 - 1.9 g/cm3 (typical for polishing grades) |
| Thermal stability | Resistant to thermal shock up to 1800°C (standard) |
| Packaging | 25 kg bags or 1 MT supersacks |
| Application standard | FEPA 42-GB 1985, ISO 8486-2 (typical for polishing) |
| Crystal structure | Angular, sharp-edged (typical) |
| Moisture content | < 0.1% (standard for abrasives) |
| Grain shape | Blocky to angular (typical for brown fused alumina) |
Zhengzhou Haixu Abrasives Co., Ltd is based in Room 1903, Yaxing Times Plaza, Erqi District, Zhengzhou, Henan Province, China. The supplier is classified as imported-tier, with no response rate or average response time currently recorded. This suggests either a newly listed entity or limited engagement with inquiries to date.
The company specializes in brown fused alumina products, with this polishing variant tailored for fine surface finishing applications. The listing does not provide details on production capacity, certifications, or export history, so buyers are encouraged to request updated documentation, including facility audits and quality control processes, to assess reliability.
Brown fused alumina is a high-performance aluminum oxide abrasive engineered for precision polishing and grinding applications. With Mohs hardness of 9.0 and Al2O3 purity typically above 95%, it delivers consistent cutting action for automotive, metalworking, and surface preparation industries. As a versatile industrial abrasive, it is traded globally in grain sizes ranging from F12 to F220, commonly packed in 25kg bags or 1MT supersacks for efficient export logistics.
| 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 placing an order, verify the grain size distribution and Al2O3 purity for the polishing-grade alumina, as these factors determine its effectiveness in achieving the desired surface finish. Request a sample for testing under your specific polishing conditions to ensure compatibility with your compounds and equipment.
Clarify Incoterms such as FOB Zhengzhou or CIF to your destination port, and confirm lead times for bulk shipments. Packaging options, including 25 kg bags or 1 MT supersacks, should align with your storage and handling capabilities. Payment terms, such as TT or LC, should be negotiated to mitigate risk.
Quality checks should include testing for hardness, bulk density, and moisture content, as these properties influence the abrasive’s performance in polishing applications. Request documentation such as ISO 8486-2 compliance certificates and thermal shock resistance data. Inspection upon delivery is essential to confirm the material meets the specified standards and your application requirements.
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When sourcing Brown Fused Alumina Polishing 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), polishing grade F60 - F220, Al2O3 95% - 97%, Fe2O3 < 3%, TiO2 2% - 4%, SiO2 < 1%, and F60, F80, F100, F120, F150, F180, F220 (mesh sizes 60 - 220). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $720/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6805.10, making it a staple in the Abrasives sector with strong demand from importing countries worldwide.
Importing Brown Fused Alumina Polis 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 6805.10 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Brown Fused Alumina Polis 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 online B2B marketplace. Start your sourcing journey today.
Importing Brown Fused Alumina Polis 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 6805.10 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 Brown Fused Alumina Polishing from Zhengzhou Haixu Abrasives Co., Ltd. is $720/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 Brown Fused Alumina Polis. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Brown Fused Alumina Polishing is classified under HS Code 6805.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Brown Fused Alumina Polis 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 Brown Fused Alumina Polishing supplied by Zhengzhou Haixu Abrasives Co., Ltd. include Brown Fused Alumina (BFA), polishing grade F60 - F220, Al2O3 95% - 97%, Fe2O3 < 3%, TiO2 2% - 4%, SiO2 < 1%, and F60, F80, F100, F120, F150, F180, F220 (mesh sizes 60 - 220). 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 Brown Fused Alumina Polis with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Brown Fused Alumina Polis 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 Brown Fused Alumina Polis 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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