Aluminum Nitride

Introduction of Aluminum Nitride

Due to the superior electrical and thermal properties, aluminum nitride (AlN) ceramic materials are commonly applied in electronics industry. In recent years, 3D printing AlN materials have accelerated the transformation of the ceramics manufacturing industry, which can complete structures that cannot be done by traditional processes, and with better efficiency and accuracy. AlN materials also have comprehensive excellent mechanical properties. As shown in Fig. 1, a plate with channel structure was fabricated on the LCM device with AlN materials.

A aluminum nitride plate with the channel structure was fabricated on the LCM device.Fig. 1. A aluminum nitride plate with the channel structure was fabricated on the LCM device. (Ożóg, P.; et al., 2020)


CD BioSciences is a company dedicated to providing 3D printing services and materials to global customers, including AlN ceramic materials.

As one of the latest ceramic materials for 3D printing, AlN materials have the characteristics of high resistivity and thermal conductivity, chemical corrosion resistance, and are suitable for the heat dissipation parts of electronic devices. It can quickly obtain complex shapes of AlN ceramic devices through 3D printing. Additionally, 3D printing improves the quality of the integrated process and has higher accuracy. AlN ceramic materials also have good metallization performance, which can replace toxic oxidation porcelain in the electronics industry. Because their coefficient of thermal expansion is close to silicon and has excellent plasma resistance, AlN materials also are used to manufacture processing equipment parts for semiconductors. As a result, the application of 3D printing AlN ceramic materials in the field of electrical appliances is becoming more and more extensive.

CD BioSciences provides high-quality 3D printing AlN materials in different forms, and the quality has passed the standard certification. The products printed with our AlN materials have excellent performance.

  • Electrical performance
  • Young's modulus
  • Bending strength
  • Thermal conductivity

Here is a list of the AlN materials offered by CD BioSciences to support your production.

Place your order here.

Cat# Product Name Price
AN0001 Aluminum Nitride Inquiry
Inventory: In-stock
Density, g/cm3: 3.22
Young's Modulus, GPa: 368
Thermal Expansion Coefficient, µm/(m.°C): -50°C 1.84, 20°C 2.89, 60°C 3.38
Thermal Conductivity, W/(m.K): 163.1
Fracture Toughness, MPa. m1/2: 3.0-3.8
Four-Point Bending Strength , MPa: 270
Description: Aluminum Nitride 3D printing material has excellent mechanical properties, thermal properties and electrical insulation, making it an ideal material for the electronics industry.

*If the AlN materials offered above can not meet your needs, please contact us for our exclusive AlN materials customization service right now. All services are available on a 24/7/365 basis.

Applications of Our Aluminum Nitride

  • Electronics industries

Advantages of Our Aluminum Nitride

  • High thermal conductivity.
  • High form accuracy.
  • Shorten process cycle.
  • Low cost.
  • Electrical insulation.

The excellent properties of AlN ceramic material make it suitable for electronic components that require heat dissipation, such as heat sinks. CD BioSciences provides high quality AlN material and can customize composite materials based on AlN materials.for your production. If you have any requirements about our AlN materials, please contact us.


  1. Ożóg, P.; et al. (2020). Ultraviolet Lithography-Based Ceramic Manufacturing (UV-LCM) of the Aluminum Nitride (AlN)-Based Photocurable Dispersions. Materials. 13, 4219.
For research use only, not intended for any clinical use.