Aluminum Nitride Powder

Aluminum Nitride Powder


Aluminum Nitride Powder

Aluminum nitride (AlN) powder is a ceramic material with excellent thermal conductivity and electrical insulation properties. It has a high melting point of around 2200°C, and a thermal conductivity that is higher than that of many other ceramics, including alumina and zirconia.

AlN powder is often used in electronic packaging and thermal management applications, where its high thermal conductivity and electrical insulation properties make it an ideal material for dissipating heat and protecting sensitive electronic components. It can be used as a substrate material for electronic circuits, as a heat spreader in microelectronics, and as a thermal interface material to improve heat transfer between different components.

In addition to its thermal and electrical properties, AlN powder is also chemically stable and resistant to corrosion, making it suitable for use in harsh environments. It is often used in aerospace and defense applications, as well as in power electronics, LED lighting, and other high-performance applications.

AlN powder can be produced using a variety of techniques, including carbothermal reduction, sol-gel synthesis, and chemical vapor deposition. It can also be combined with other materials, such as silicon carbide, to form composites with enhanced properties.

Aluminum Nitride Powder is an advanced ceramic material with high thermal conductivity and electrical insulating. Our AlN powder has high purity, low oxygen content, excellent particle size distribution concentration and hydrolysis resistance properties. AlN Powder can be used in composite materials. It can improve the mechanical, thermal conductivity and dielectric performance of composite material.


● Casting powder

● Granulation powder

● Filler powder


● AlN ceramic

● Composite ceramic

● Thermal conductive filler

● Electrical insulation material

● Synthetic LED phosphor

● Conductive ceramic evaporation boat

AlN Oxygen Carbon Particle Size D50 Apparent Density Specific Surface
% % % μm g/cm3 m2/g
>98 ≤1.5 ≤0.07 1.6-2.1 ≤0.9 >2.0

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