High-Quality Uncoated Aluminum Powder from China - Trusted Suppliers & Factory for Metal Matrix Composites
As a leading factory and supplier in China, TJWX has over 20 years of expertise in producing high-quality spherical aluminum powder. Our uncoated spherical aluminum powder, characterized by its distinct silver-gray color, is made from premium aluminum ingots with a purity greater than 99.8%. Utilizing a state-of-the-art high-temperature and high-pressure melting process, we ensure our products maintain exceptional properties. Our lightweight aluminum powder not only reduces oil consumption but also provides outstanding thermal conductivity, mechanical strength, wear resistance, and long-lasting chemical stability. Trust TJWX for consistent, reliable products that adhere to the highest safety standards in the industry.
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; The particle size of spherical aluminum powder used for aluminum powder is narrow, which ensures good reflectivity, good brightness and hiding power.
Physical Properties
Shape
Spherical
Melting Point
660°C
Density
2.699 g/cm³
Odor
Odorless
Handling Precautions
Avoid exposure to water, acids, alkalis, and halogens. Prevent airborne dust dispersion and ensure anti-static measures during handling.
Product Specifications
Particle Size Options
1–2µm, 2–3µm, 30–33µm, 40–50µm, 60–70µm
Packaging
25 kg, 160 kg, or 200 kg iron drums (palletized options available).
20FCL Volume Capacity
12.8 tons, 16 tons, or 18 tons.
Transportation
Global shipping via road, air, or sea.
Annual Production Capacity
8,000 tons.
Lead Time
2–3 months (includes Export License processing and quality inspections).
Compliance
Quality Management
ISO 9001:2015 / GB/T 19001:2016
Environmental Management
ISO 14001:2015 / GB/T 24001:2016
Quality Assurance
ICP analysis for impurity detection in raw aluminum ingots.
Laser diffraction for precise particle size measurement.
Moisture and oxygen content verification using specialized equipment.
Application & Fields
Aluminum Metal Matrix Composites (MMC): Ideal for enhancing material performance in aerospace, automotive, and industrial sectors due to its superior structural and thermal properties.
TJWX’s commitment to innovation and sustainability ensures reliable solutions tailored to meet the evolving demands of advanced manufacturing industries worldwide.
Target Fields
Aerospace and aviation
Brake disc
Electronics
Industrial use
Frequently Asked Questions
Q: What particle size options are available for the spherical aluminum powder?
We offer multiple particle size options including 1–2µm, 2–3µm, 30–33µm, 40–50µm, and 60–70µm to suit different industrial requirements.
Q: What are the primary applications and fields of use for this product?
It is ideal for Aluminum Metal Matrix Composites (MMC) to enhance material performance in aerospace, aviation, automotive (such as brake discs), electronics, and general industrial sectors.
Q: How is the product packaged and shipped?
The powder is packaged in 25 kg, 160 kg, or 200 kg iron drums, with palletized options available. We offer global shipping via road, air, or sea, with 20FCL volume capacities of 12.8 tons, 16 tons, or 18 tons.
Q: What quality and environmental standards does TJWX comply with?
We conform to strict management standards including ISO 9001:2015 / GB/T 19001:2016 for Quality Management and ISO 14001:2015 / GB/T 24001:2016 for Environmental Management.
Q: What is the annual production capacity and typical lead time?
Our annual production capacity is 8,000 tons. The lead time is approximately 2–3 months, which includes Export License processing and comprehensive quality inspections.
Q: What safety precautions should be taken when handling this powder?
Avoid exposing the powder to water, acids, alkalis, and halogens. It is essential to prevent airborne dust dispersion and ensure appropriate anti-static measures are active during handling.
