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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›Buntrock International Pvt. Ltd. supplies White Fused Alumina Oxide with an Al2O3 purity of 99.5%+. The material is produced in Greater Noida, Uttar Pradesh, India and is characterised by a white colour and a melting point of 2050 °C. Supplier data list a linear expansion coefficient of 8 × 10⁻⁶ /K measured between 20 °C and 1000 °C. Thermal conductivity is reported as 36 W/(m·K) at 25 °C.
The product is offered in grit sizes ranging from F12 to F220, suitable for precision grinding and refractory applications. In the abrasive industry, white fused alumina typically exhibits a Mohs hardness of 9 and a bulk density around 3.95 g/cm³. Standard grades conform to ASTM C779, which defines particle size distribution and impurity limits for this commodity. Typical packaging formats include 25 kg paper bags or 1‑ton bulk bags, allowing flexible handling for bulk orders.
Buyers such as tool manufacturers, aerospace component producers and refractory plant operators commonly source this grade for wear‑resistant components. The supplier does not publish minimum order quantities, so importers should request the exact MOQ and lead time directly. Trade terms, including Incoterms and payment conditions, are negotiated per transaction and should be confirmed before contract signing.
| Purity | 99.5%+ Al2O3 (as supplied) |
| Colour | White |
| Melting Point | 2050 °C (supplier data) |
| Linear Expansion Coefficient | 8 × 10⁻⁶ /K (20‑1000 °C, supplier data) |
| Thermal Conductivity | 36 W/(m·K) at 25 °C (supplier data) |
| Grit Size Range | F12‑F220 (supplier data) |
| Typical Mohs Hardness | 9 (typical) |
| Typical Bulk Density | 3.95 g/cm³ (typical) |
| Common Packaging | 25 kg paper bags or 1‑ton bulk bag (typical) |
| Standard ASTM Grade | ASTM C779 (typical) |
Buntrock International Pvt. Ltd. is based at Plot No. 61‑62, Gate No. 2, Ecotech 12, Gautam Buddh Nagar, Uttar Pradesh 201318, India. The company holds a harbour‑level trust tier on the marketplace, indicating a verified business profile. Their response metrics show a response rate of 0 % and no recorded average response time, suggesting the need for proactive communication.
The supplier lists White Fused Alumina Oxide as its primary product, highlighting a purity of 99.5%+ Al2O3 and a range of grit sizes from F12 to F220. No additional certifications, minimum order quantities, or lead‑time details are provided in the listing, so buyers should request these specifics directly from the supplier.
White Fused Alumina Oxide is a high-purity synthetic abrasive produced by melting calcined alumina in an electric arc furnace at temperatures exceeding 2050 degrees Celsius. This premium white corundum is widely used in bonded and coated abrasives, sandblasting, and high-temperature refractory applications due to its exceptional hardness, thermal stability, and consistent particle morphology. It is a key traded mineral commodity in global industrial supply chains, supplied in grit sizes from F12 to F220 for precision grinding and larger mesh for refractory use.
| 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, importers should verify the supplier’s business registration, address and harbour‑level trust tier, and request a current mill test report confirming the 99.5%+ Al2O3 purity and the linear expansion coefficient. It is also prudent to ask for certificates of conformity to ASTM C779 or equivalent standards, as well as any recent quality audit documents. These documents help ensure the material matches the technical data presented.
Clarify the preferred Incoterms, such as FOB Greater Noida or CIF Mumbai, and confirm the estimated lead time for the requested grit size and packaging format. Shipping bulk quantities may require container‑load planning, so discuss palletisation or bulk‑bag handling with the freight forwarder. Payment terms are typically negotiated per contract; common arrangements include a 30 % advance letter of credit and the balance against shipping documents.
Upon receipt, arrange an independent inspection to verify particle size distribution, moisture content and any visible foreign matter against the supplied specifications. Request a compliance certificate and, if required, a third‑party laboratory analysis confirming hardness and thermal conductivity values. Maintaining records of these inspections and test reports will support any future quality disputes and streamline re‑ordering processes with the supplier.
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When sourcing White Fused Alumina Oxide for your business, securing the right balance of quality and cost is essential. Buntrock International Pvt. Ltd., a verified supplier based in India, offers this product with key specifications including White Fused Alumina Oxide (White Corundum), Standard Industrial Grade, Al2O3 99.0% - 99.6% min, Fe2O3 < 0.05%, SiO2 < 0.03%, Na2O < 0.3%, and Grit sizes: F12, F14, F16, F20, F24, F30, F36, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220; Macro sizes 4-0.5mm; Powder 0-1mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2.74/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 White Fused Alumina Oxide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Buntrock International Pvt. 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 Fused Alumina Oxide 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 White Fused Alumina Oxide 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 Fused Alumina Oxide from Buntrock International Pvt. Ltd. is $2.74/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Buntrock International Pvt. Ltd. through EximNext.
The supplier, Buntrock International Pvt. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for White Fused Alumina Oxide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, White Fused Alumina Oxide 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 Fused Alumina Oxide from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Buntrock International Pvt. Ltd.. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Buntrock International Pvt. 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 Fused Alumina Oxide supplied by Buntrock International Pvt. Ltd. include White Fused Alumina Oxide (White Corundum), Standard Industrial Grade, Al2O3 99.0% - 99.6% min, Fe2O3 < 0.05%, SiO2 < 0.03%, Na2O < 0.3%, and Grit sizes: F12, F14, F16, F20, F24, F30, F36, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220; Macro sizes 4-0.5mm; Powder 0-1mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Buntrock International Pvt. Ltd. offers White Fused Alumina Oxide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
White Fused Alumina Oxide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Buntrock International Pvt. Ltd. through our platform.
Buntrock International Pvt. Ltd. maintains international quality certifications. These ensure that the White Fused Alumina Oxide 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. Buntrock International Pvt. 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 Buntrock International Pvt. Ltd..
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