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Alumina Powder by Jinlin Corundum
Harbor
Alumina Powder - Image 1

Alumina Powder

🕐最近更新:Jul 21, 2026
460/ Bags
最小起订量: 1 Bags
💱₹460.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS 编码2818.20
⚙️材质Aluminum Oxide Al2O3 (Calcined Alumina)
📁类目Other Ores & Minerals
💳付款方式T/T · L/C · D/P
EximNext 支持担保交易支付
自由选择付款方式 — T/T、L/C,或选择担保交易获得全额保障。您的交易,您做主。
Buy & Import Alumina Powder from Jinlin Corundum - China Wholesale Supply

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.

Technical Specifications for Jinlin Corundum Alumina Powder
Material CompositionCalcined Aluminum Oxide (Al2O3)
FormWhite loose powder
WhitenessHigh
Bulk DensityLow
Thermal StabilityStable at room temperature
Particle Sizetypical 1 to 100 microns
Hardness (Mohs)typical 9
Primary UsesRefractory, ceramic, industrial coating, flame retardant applications
PackagingBulk packaging, 25 kg bags
Thermal DecompositionControlled, generates alumina dehydration
About Jinlin Corundum - Alumina Powder Supplier in China
🏭
Jinlin Corundum
China Harbor
4.5(0)

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
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
响应时间<4h
响应率Contact Supplier
Frequently Asked Questions About Alumina Powder from Jinlin Corundum
Jinlin Corundum’s alumina powder is described as high-whiteness, a critical property for applications in advanced composites and coatings. Whiteness is often measured on a scale from 0 to 100, with higher values indicating greater brightness. Buyers should request exact whiteness values if their process demands specific thresholds.

Sourcing Alumina Powder from Jinlin Corundum - China Import Guide

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.

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China
Harbor
<4h
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产品数量
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Buy Alumina Powder in Bulk — Verified Supplier in China

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.

Alumina Powder Specifications, Trade Terms & Pricing

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.

About Jinlin Corundum — Supplier in China

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.

Import Alumina Powder — Shipping, Logistics & Customs

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).

Frequently Asked Questions About Alumina Powder

What is the wholesale price of Alumina Powder?

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.

What is the Minimum Order Quantity (MOQ) for Alumina Powder?

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.

What is the HS Code for Alumina Powder?

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.

How can I import Alumina Powder from China?

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.

Is Jinlin Corundum a verified supplier?

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.

What are the key specifications of Alumina Powder?

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.

What packaging options are available for bulk orders of Alumina Powder?

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.

Which countries import Alumina Powder the most?

Alumina Powder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jinlin Corundum through our platform.

What certifications does this Alumina Powder supplier hold?

Jinlin Corundum maintains international quality certifications. These ensure that the Alumina Powder meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Alumina Powder on EximNext?

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.

What payment methods are accepted?

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.

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