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China Suppliers - High-Quality Uncoated Aluminum Powder from Reliable Factory for Thermal Management Products
After atomization, the spherical aluminum powder has a thick layer of alumina in its surface to keep high active aluminum inside.
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 consistent appearance; It is available for us to provide powder particle’s adjustment plan as per customer’s demand.
Need more information, pls e-mail info@hnjwx.com.
Physical Properties & Specifications
Shape
Spherical
Melting Point
660℃
Density
2.699g/cm³
Odor
Odorless
Prohibitions
Water, Acid, Alkali, Halogen; Avoid dust spraying in the air and anti-static.
Product Particle Size
1~2µm, 5~6µm, 8~10µm, 9~11µm, 13~15µm, 15~17µm, 19~21µm, 26~29µm, 30~33µm, 40~50µm, 60~70µm, 100µm
Packaging & Logistics
Packaging Conditions
25Kg/Iron drum, 160Kg/Iron drum, 200Kg/Iron drum with pallet
Volume
12.8 tons, 16 tons, 18 tons (Per 20FCL)
Transportation
By road, by air or by sea
Capacity
8,000 tons annually
Delivery Time
2~3 months including EL application and inspection
Compliance & Quality Assurance
Quality Control System
GB/T19001:2016 / ISO9001:2015
Environment Control System
GB/T 24001:2016 / ISO14001:2015
Quality Assurance Testing
- 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 & Fields
Application
For thermal management materials, including thermal grease, thermal filler, thermal pad, etc.
Field
- Industrial application
- Automobile
- Computer, Mobile, laptop, etc.
Frequently Asked Questions (FAQ)
What are the physical properties of the aluminum powder?
The aluminum powder has a spherical shape, is odorless, features a melting point of 660℃, and has a density of 2.699g/cm³.
What substances should be avoided when handling this product?
You should strictly avoid water, acid, alkali, and halogen. Additionally, avoid dust spraying in the air and ensure proper anti-static measures are applied.
What particle sizes are available for the powder?
Available particle sizes range from 1~2µm up to 100µm (including 5~6µm, 8~10µm, 13~15µm, 30~33µm, 60~70µm, etc.). Custom adjustment plans can also be provided as per customer demand.
What are the packaging and transportation options?
The product is packaged in 25Kg, 160Kg, or 200Kg iron drums with pallets. Transportation can be conveniently arranged by road, air, or sea.
What is the annual production capacity and delivery time?
The annual capacity is 8,000 tons. The standard delivery time is 2~3 months, which includes EL application and inspection processes.
What are the main applications and fields for this aluminum powder?
It is primarily used for thermal management materials such as thermal grease, thermal filler, and thermal pads. It is widely applied in industrial sectors, automobiles, computers, mobile phones, and laptops.