Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Alumina Powder from Jinlin Corundum is a calcined aluminum oxide (Al2O3) product characterized by high whiteness and low bulk density. It is supplied as a white, loose powder and is stable at room temperature, with controlled thermal decomposition properties. The powder is particularly suited for refractory, ceramic and industrial coating applications, as well as specialized processes requiring alumina dehydration.
The material’s high whiteness and thermal stability make it a preferred choice for advanced composite materials, such as plastics and rubber, where flame retardancy and smoke suppression are critical. Typical industry grades for calcined alumina powder include particle sizes ranging from 1 to 100 microns, with a Mohs hardness of 9. The powder’s low bulk density aids in uniform dispersion in various matrices.
Industrial buyers use this powder for a range of applications, including refractory castables, plastics, repair materials and polishing. It enhances properties like abrasion resistance, arc resistance and high-temperature strength in the final products. Buyers should confirm the purity level, as the listing mentions various grades are available, and discuss packaging options like 25 kg bags or bulk containers.
| Material Composition | Calcined Aluminum Oxide (Al2O3) |
| Form | White loose powder |
| Whiteness | High |
| Bulk Density | Low |
| Thermal Stability | Stable at room temperature |
| Particle Size | typical 1 to 100 microns |
| Hardness (Mohs) | typical 9 |
| Primary Uses | Refractory, ceramic, industrial coating, flame retardant applications |
| Packaging | Bulk packaging, 25 kg bags |
| Thermal Decomposition | Controlled, generates alumina dehydration |
Jinlin Corundum is based in Pingluo Town, Shizuishan, in the Ningxia region of China. The supplier specializes in alumina products, including powders tailored for industrial applications. Its profile indicates a harbor trust tier, though response metrics such as rate and average hours are not currently available.
The company focuses on providing high-whiteness, low-bulk-density alumina powder for global markets. While no specific certifications or client details are listed, the supplier’s location in a key industrial region of China suggests experience in exporting bulk materials. Buyers should directly confirm compliance with international standards and any additional quality requirements for their intended use.
This high-whiteness alumina powder (Al2O3) features low bulk density and excellent thermal stability, making it ideal for refractory, ceramic, and industrial coating applications. Stable at room temperature, it undergoes controlled thermal decomposition to generate alumina dehydration for specialized processes. Supplied as white loose powder, this product differs from conventional flame retardants and is traded globally for import/export in bulk packaging. Widely sourced from major producers, available in various purity levels for industrial buyers seeking reliable mineral feedstock.
| 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 powder’s purity level and whiteness, as these properties are critical for applications like flame retardancy and coatings. Request a certificate of analysis (COA) to confirm the Al2O3 content and any trace elements. If your process requires specific particle size distributions, ask for a particle size analysis report to ensure consistency.
Logistics details, including lead time and Incoterms, should be discussed directly with Jinlin Corundum. The powder is available in bulk packaging, but buyers should confirm if 25 kg bags or other options are offered. Payment terms, such as FOB or CIF, should also be clarified to avoid delays in shipping and customs clearance.
Quality checks should focus on the powder’s whiteness, particle size and thermal stability. Request a sample for testing if your application demands precise properties. For flame retardant uses, confirm the powder’s decomposition behavior and any relevant safety certifications. Documentation such as MSDS and COA should be reviewed to ensure compliance with your industry’s standards.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Alumina Powder for your business, securing the right balance of quality and cost is essential. Jinlin Corundum, a verified supplier based in China, offers this product with key specifications including Industrial Grade / Calcined Alumina, Al2O3 min. 99.0%, Low Fe2O3, Low Na2O, and White loose powder, high whiteness. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $460/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2818.20, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Alumina Powder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jinlin Corundum 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 2818.20 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 Alumina Powder 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 Other Ores & Minerals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Alumina Powder 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 2818.20 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 Alumina Powder from Jinlin Corundum is $460/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 Jinlin Corundum through EximNext.
The supplier, Jinlin Corundum, has set a Minimum Order Quantity (MOQ) of 1 Bags for Alumina Powder. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Alumina Powder is classified under HS Code 2818.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Alumina Powder from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jinlin Corundum. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, Jinlin Corundum 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 Alumina Powder supplied by Jinlin Corundum include Industrial Grade / Calcined Alumina, Al2O3 min. 99.0%, Low Fe2O3, Low Na2O, and White loose powder, high whiteness. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jinlin Corundum offers Alumina Powder with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Alumina Powder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jinlin Corundum through our platform.
Jinlin Corundum maintains international quality certifications. These ensure that the Alumina Powder 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. Jinlin Corundum 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 Jinlin Corundum.
Discover more products in Other Ores & Minerals from verified suppliers worldwide.