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Zhengzhou Haixu Abrasive Co., Ltd. offers WA white fused alumina powder produced in China. The material is white fused alumina (Al2O3) with a minimum purity of 99.2 % and contains Fe2O3 not exceeding 0.07 %, Na2O up to 0.30 % and SiO2 up to 0.15 %. It is manufactured by melting high‑purity alumina above 2000 °C in an electric arc furnace, giving the powder a bulk density of 1.78 g cm‑3 and a true density of 3.95 g cm‑3. The resulting product shows a Mohs hardness of 9 and a micro‑hardness range of 21 600‑22 600 kg mm‑3, making it suitable for demanding grinding and polishing tasks.
In the abrasive industry, this powder is frequently supplied in a 1200 mesh microgrit grade, a size that provides fine surface finishes for optical components. Typical bulk density for this grade lies between 1.7 and 1.9 g cm‑3, and the material exhibits low porosity and excellent thermal shock resistance, characteristics that are standard for high‑grade synthetic corundum. Standard packaging formats include 25 kg polypropylene bags and bulk drums, which facilitate bulk handling and storage. The product is commonly used for bonded abrasives, coated abrasives, floor and wall laminates, thermal spraying and precision lapping operations.
Manufacturers of high‑precision grinding wheels, optical polishing compounds and plasma‑sprayed coatings source this powder for its consistent hardness and dimensional stability. The powder is exported from China to markets in Europe, North America and Asia, typically as bulk shipments. The listing does not specify minimum order quantities, incoterms or payment terms, so prospective buyers should request these details directly from Zhengzhou Haixu Abrasive Co., Ltd. Confirming export documentation and packaging specifications will help avoid delays in the sourcing process.
| Material | White Fused Alumina (Al2O3) 99%+ |
| Al2O3 purity | 99.2 % min |
| Fe2O3 content | max 0.07 % |
| Na2O content | max 0.30 % |
| SiO2 content | max 0.15 % |
| Bulk density | 1.78 g cm‑3 |
| True density | 3.95 g cm‑3 |
| Mohs hardness | 9 |
| Micro hardness | 21600‑22600 kg mm‑3 |
| Melting point | 2250 °C |
| Typical mesh grade | typical 1200 mesh |
| Typical HS code | typical 2818.10 |
| Typical packaging | typical 25 kg polypropylene bag |
Zhengzhou Haixu Abrasive Co., Ltd. is situated in the Greenland Binhu International Zone, South University Road, Erqi District, Zhengzhou, Henan Province, China, with the postal code 450000. The supplier is recorded with a harbour trust tier, indicating basic verification of its business credentials, while the response rate is shown as 0 % and no average response time is provided, suggesting limited communication activity on the platform.
The company focuses on the production and export of white fused alumina powders, emphasizing high purity and fine microgrit grades such as 1200 mesh. It highlights export experience to multiple regions, though no specific certifications, production capacity or staff numbers are disclosed in the listing.
White Fused Alumina microgrit powder is a premium synthetic abrasive manufactured by melting high-purity alumina above 2000°C in electric arc furnaces. Classified under HS code 2818.10, this artificial corundum offers exceptional hardness and thermal stability for precision grinding, lapping, and optical polishing applications. Widely sourced from China and India, WFA microgrit is available in fine mesh grades such as F1200 and is traded globally in bulk bags for industrial and export markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Importers should first validate Zhengzhou Haixu Abrasive Co., Ltd.'s business licence, export permits and any available product test certificates. Request a recent certificate of analysis that details Al2O3 purity, impurity levels and bulk density, and consider obtaining a sample for trial before committing to a full order.
Shipping of the powder is usually arranged under sea freight terms such as FOB or CIF, with the material packed in 25 kg bags or bulk drums. Confirm the expected lead time, vessel schedule and whether the supplier can provide container consolidation. Clarify incoterms, freight costs and insurance requirements prior to finalising the purchase agreement.
Quality assurance should involve a pre‑shipment inspection that checks packaging integrity, bulk density and particle size distribution, together with laboratory verification of chemical composition. Obtain a material safety data sheet and, if required, a certificate of conformity from a recognised testing laboratory. Keeping these documents on record will streamline customs clearance and support downstream quality control.
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When sourcing Wa White Fused Alumina Powder for your business, securing the right balance of quality and cost is essential. Zhengzhou Haixu Abrasive Co., Ltd, a verified supplier based in China, offers this product with key specifications including Microgrit / F1200 Grade (1200 Mesh), Al2O3 99.0% min, Fe2O3 0.05% max, Na2O 0.3% max, and D50 approx. 5-8 microns (1200 mesh equivalent). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9001,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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 Wa White Fused Alumina Po requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Haixu Abrasive 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Wa White Fused Alumina Po 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 import export marketplace. Start your sourcing journey today.
Importing Wa White Fused Alumina Po 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 Wa White Fused Alumina Powder from Zhengzhou Haixu Abrasive Co., Ltd is $9001,400./Unit 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 Abrasive Co., Ltd through EximNext.
The supplier, Zhengzhou Haixu Abrasive Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Wa White Fused Alumina Po. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Wa White Fused Alumina Powder 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 Wa White Fused Alumina Po from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Haixu Abrasive Co., Ltd. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Zhengzhou Haixu Abrasive 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 Wa White Fused Alumina Powder supplied by Zhengzhou Haixu Abrasive Co., Ltd include Microgrit / F1200 Grade (1200 Mesh), Al2O3 99.0% min, Fe2O3 0.05% max, Na2O 0.3% max, and D50 approx. 5-8 microns (1200 mesh equivalent). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Haixu Abrasive Co., Ltd offers Wa White Fused Alumina Po with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Wa White Fused Alumina Po is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Haixu Abrasive Co., Ltd through our platform.
Zhengzhou Haixu Abrasive Co., Ltd maintains international quality certifications. These ensure that the Wa White Fused Alumina Po 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 Abrasive 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 Abrasive Co., Ltd.
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