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Properties and advantages of white fused alumina 1, does not affect the color of the processed parts; 2, can be prohibited in the process of using iron powder residue to sand blasting; 3, micro powder grade is very suitable for wet sand blasting and polishing operation; 4, fast processing speed, high quality; 5, the amount of iron oxide is extremely low suitable for the sand blasting operation is strictly prohibited; Physical and chemical index Chemical index Physical index Al2O3 More than 95% Knoop hardness 2000-2200Kg/mm2 Fe2O3 Less than or equal to 0.4% Mohs hardness Nine Na2O Less than or equal to 0.22% Bulk density 1.53-1.99g/cm3 SiO2 Less than or equal to 0.04% True density 3.9-4.9g/cm3 White corundum purpose 1, can be used in all kinds of sand blasting and polishing (Lapping) operation; 2, Boli or acrylic crafts aesthetic feeling of atomization processing; 3, the TV screen in the process of blasting; 4, the silicon wafer cutting; 5, tooth mold cleaning sand blasting; 6, precision casting sand; 7, advanced refractories and other ceramic additives. The removal of 8, electronic parts, core flash, eliminate processing White corundum application field White corundum abrasives are suitable for all kinds of high-end product, process or beautify processing, hardware and other products surface after sand blasting surface clean without any impurities, cleaning trouble. Fine white corundum can be used for polishing. White corundum used as additive in various products. White corundum as a solid and coated with abrasive, wet or dry, or spray sand, suitable for crystal, ultra precision grinding and polishing in electronics industry and making high-grade refractory materials, etc. White corundum is suitable for machining hardened steel, alloy steel, high speed steel, high carbon steel hardness is harder, such as tensile strength of the larger materials. White corundum used as touch media, insulator and precision casting sand, etc. White corundum used for iron artifacts to rust, dirt, scale, increasing the coating, coating adhesion; White corundum used in aluminum workpiece to scale, surface strengthening, finishing effect; White jade for the bronze artifacts to skin inferior smooth effect, glass crystal frosted plastic, engraved designs, inferior smooth effect, special fabrics such as denim fluffy effect of processing and design.
| HS Code | 2818.10 |
| Material | White Fused Alumina Al2O3 99%+ |
| Grade/Type | Premium Grade / WFA-1 / WFA-2 |
| Purity/Composition | Al2O3 99.0% - 99.7%, Fe2O3 < 0.05%, Na2O < 0.30% |
| Size/Dimensions | Grit sizes: F12 to F220; Micro powder: 1-3μm to 63μm |
| Standard | GB/T 2479-1996 (China), FEPA 42-2:2006 (Europe) |
| Application | Sandblasting, grinding, polishing, refractory bricks, coated abrasives, thermal spraying |
| Packaging | 25kg bags, 1MT big bags, or bulk PP woven bags with inner liner |
| Origin | China, India |
White Corundum (White Fused Alumina) is a high-purity synthetic abrasive with Al2O3 content above 99%, manufactured from calcined alumina in electric arc furnaces. Widely used in sandblasting, surface preparation, grinding wheels, and high-temperature refractory applications, it offers consistent particle geometry and excellent hardness (Mohs 9.0). As a key industrial chemical allied product, it is traded globally in bulk quantities with major supply from China and India, suitable for import buyers seeking non-ferrous abrasive solutions that leave no iron residue on processed parts.
| 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 |
White Corundum is offered by Gongyi City Hong The Refractory Material Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing White Corundum, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing White Corundum for your business, securing the right balance of quality and cost is essential. Gongyi City Hong The Refractory Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including Premium Grade / WFA-1 / WFA-2, Al2O3 99.0% - 99.7%, Fe2O3 < 0.05%, Na2O < 0.30%, and Grit sizes: F12 to F220; Micro powder: 1-3μm to 63μm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $560/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 Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing White Corundum requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gongyi City Hong The Refractory Material 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 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 White Corundum 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing White Corundum 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 White Corundum from Gongyi City Hong The Refractory Material Co., Ltd. is $560/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 Gongyi City Hong The Refractory Material Co., Ltd. through EximNext.
The supplier, Gongyi City Hong The Refractory Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for White Corundum. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, White Corundum 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 White Corundum from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gongyi City Hong The Refractory Material Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Gongyi City Hong The Refractory Material 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 White Corundum supplied by Gongyi City Hong The Refractory Material Co., Ltd. include Premium Grade / WFA-1 / WFA-2, Al2O3 99.0% - 99.7%, Fe2O3 < 0.05%, Na2O < 0.30%, and Grit sizes: F12 to F220; Micro powder: 1-3μm to 63μm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Gongyi City Hong The Refractory Material Co., Ltd. offers White Corundum with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
White Corundum is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gongyi City Hong The Refractory Material Co., Ltd. through our platform.
Gongyi City Hong The Refractory Material Co., Ltd. maintains international quality certifications. These ensure that the White Corundum 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. Gongyi City Hong The Refractory Material 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 Gongyi City Hong The Refractory Material Co., Ltd..
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