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Uncoated Aluminum powder for refractory bricks

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High-Purity Atomized Aluminum Powder from China - Trusted Suppliers & Factory for Quality Production

TJWX, a leading supplier in China, boasts over a decade of experience in the production of high-purity aluminum powder. Our high-purity aluminum powder is characterized by its distinctive silver-gray appearance and is manufactured through a precise alloy chemical composition process, utilizing high temperature and high pressure melting in our factory. This method results in aluminum powder with exceptional purity, high activity, and an increased specific surface area. We are capable of producing this type of powder in regular quantities within specific ranges. Furthermore, for clients requiring large volumes, we offer a flexible production method that can support an annual output of up to 4,000 tons. For more detailed information, please contact us at info@hnjwx.com.

Product Details

It was collected by sealing atomization, classification, blending and sieving process. During the production process, it is controlled by strict controlling method to keep the particle size distribution and stable chemical content; The powder gets lower oxygen, light weight, excellent reflectivity, good thermal conductivity, high active for reducing high purity rare metals.

Physical Properties

Shape Spherical
Melting Point 660°C
Density 2.699g/cm³
Odor Odorless

Prohibitions: Water, Acid, Alkali, Halogen; Avoid dust spraying in the air and anti-static.

Purity & Particle Size

High-Purity Aluminum Powder: Al99.95%, Al99.996%

Product Particle Size:

1~2µm 3~4µm 5~6µm 7~8µm 8~10µm 20~30µm 80µm -325mesh -200mesh

Packaging & Logistics

Packaging Conditions

25Kg/Iron drum, 160Kg/Iron drum, 200Kg/Iron drum with pallet (For special purpose or application, vacuum packaging is available)

Volume & Transportation

Volume: 16 tons, 18 tons (Per 20FCL)
Transportation: By road, by air or by sea

Capacity & Delivery

Capacity: 1,000 tons annually
Delivery time: DG inspection, About 2~3 months

Compliance Systems

Quality Control System: GB/T19001:2016 / ISO9001:2015
Environment Control System: GB/T 24001:2016 / ISO14001:2015

Quality Assurance

ICP for testing incoming impurities of aluminum ingot
Laser diffraction testing machine for testing particle size
Moisture tester for testing water content
Oxygen content machine for oxygen volume

Applications

Sputtering target
Powder metallurgy
Trimethylaluminum (TMA)
High-grade metal pigment
High purity alumina
Laminated foil
Reducing agent for high-purity metal
Aluminum nitride
Al Metal matrix composite MMC
Catalyst

Industries & Fields

Aviation and Aerospace
Automobile
Semiconductor
Industrial use

Frequently Asked Questions (FAQ)

What is the purity level of your high-purity aluminum powder?

We supply high-purity aluminum powder with aluminum purity options of Al99.95% and Al99.996%.

What particle sizes are available for the aluminum powder?

Our standard particle sizes range from 1~2µm, 3~4µm, 5~6µm, 7~8µm, 8~10µm, 20~30µm, 80µm, to -325mesh and -200mesh.

What are the safety prohibitions and storage requirements?

The powder must be kept away from Water, Acid, Alkali, and Halogens. It is essential to avoid dust spraying in the air and ensure anti-static measures are in place during handling.

How is the aluminum powder packaged and shipped?

It is packaged in 25Kg, 160Kg, or 200Kg Iron drums with pallets. Vacuum packaging is also available for special applications. The product is transported by road, air, or sea, with a typical volume of 16 to 18 tons per 20FCL container.

What quality control systems do you follow?

Our production adheres strictly to the GB/T19001:2016 / ISO9001:2015 Quality control system and GB/T 24001:2016 / ISO14001:2015 Environment control system. Quality assurance tests include ICP for impurities, laser diffraction for particle size, moisture testing, and oxygen content analysis.

What is the annual capacity and delivery timeline?

We have an annual production capacity of 1,000 tons. The delivery time is approximately 2 to 3 months, which includes the necessary Dangerous Goods (DG) inspections.