AlN Filler in Thermal Interface Materials (TIMs)-Improving Mechanical Properties

In modern electronic devices, Thermal Interface Materials (TIMs) play a crucial role. They not only need to transfer heat efficiently but also must possess sufficient mechanical strength to meet the challenges of real-world applications. Whether used as thermal pads or thermal adhesives, issues like material deformation, cracking, or fatigue failure during long-term use can directly impact product reliability.

To optimize these mechanical properties, the industry often incorporates high-performance fillers into the polymer matrix. Among them, Aluminum Nitride (AlN) stands out as a prominent thermal filler, offering benefits that go far beyond enhancing thermal conductivity.

When Aluminum Nitride particles are added to matrices such as silicone grease or silicone gel, The AlN particles reinforce the polymer matrix, preventing excessive deformation under assembly pressure, as well as cracking or fatigue failure during long-term use.

By precisely controlling the amount of aluminum nitride filler, engineers can finely "adjust" the hardness and modulus of the final composite material. This means the material maintains the necessary flexibility for optimal interface contact while also gaining excellent shape retention capability, thereby forming a stable and reliable interface layer. This not only makes the TIM easier to apply during installation but also ensures its long-term stability throughout the device's operational life.

About Xiamen Juci Technology Co., LTD

Xiamen Juci Technology Co., Ltd. is a leading producer and supplier of high-performance aluminum nitride (AlN) filler. Our company is based on independent research and development and large-scale production, aiming to provide customers with high-quality aluminum nitride powder. Juci Technology is committed to becoming your strategic partner in enhancing thermal management efficiency and product reliability with stable and reliable products.

Contact:
Xiamen Juci Technology Co., Ltd.

Phone: +86 592 7080230
Email: miki_huang@chinajuci.com

Website: www.jucialnglobal.com