High-Quality Uncoated Aluminum Powder for Thermal Management - China Suppliers & Factory with 20+ Years Experience
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.
- 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.
- 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
- Quality control system: GB/T19001:2016 /ISO9001:2015
- Environment control system: GB/T 24001:2016 /ISO14001:2015
- 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
For thermal management materials, including thermal grease, thermal filler, thermal pad, etc.
- Industrial application
- Automobile
- Computer, Mobile, laptop, etc.
What is the shape and density of the spherical aluminum powder?
The aluminum powder has a spherical shape and a density of 2.699g/cm3.
What particle sizes are available for the aluminum powder?
We offer a wide range of particle sizes including 1~2µm, 5~6µm, 8~10µm, 9~11µm, 13~15µm, 15~17µm, 19~21µm, 26~29µm, 30~33µm, 40~50µm, 60~70µm, and 100µm. Custom adjustment plans are also available per customer demand.
How is the product packaged and transported?
The product is packaged in 25Kg, 160Kg, or 200Kg iron drums with pallets. Transportation can be conveniently arranged by road, air, or sea.
What quality control systems do you comply with?
We strictly comply with the GB/T19001:2016 / ISO9001:2015 Quality control system and the GB/T 24001:2016 / ISO14001:2015 Environment control system.
How do you ensure the quality of the aluminum powder?
Quality is rigorously assured using ICP for testing incoming impurities, a laser diffraction testing machine for particle size, a moisture tester for water content, and an oxygen content machine for oxygen volume.
What are the main applications of this product?
It is primarily used for thermal management materials such as thermal grease, thermal filler, and thermal pads across industrial applications, automobiles, computers, mobile phones, and laptops.