Thermal interface material – silicone thermal pad used in 5G Internet of things gateway

The advantage of graphene used in IGBT is high transverse thermal conductivity, but its disadvantage is poor longitudinal thermal conductivity. In addition, the heat dissipation of IGBT is system engineering. Graphene used in different parts (chip, DCB, baseplate, heat sink and the interface of these parts) has different effects and different requi

Thermally conductive silicone grease has a certain degree of viscosity, but it cannot achieve the effect of adhesion. The viscosity is to better adhere to the heat dissipation components and prevent displacement.

Graphene is a kind of allotrope (carbon) of carbon. It is a two-dimensional carbon nano material with honeycomb lattice formed by carbon atoms and SP 2 hybrid orbital. It is the basic structural element of many other forms of carbon, such as graphite, diamond, charcoal, carbon nanotubes and fullerenes.

Due to poor heat dissipation, CPU is easy to be damaged. In order to extend the reliability and service life of electrical components, thermal conductive silicone grease should be applied to conduct the heat emitted by CPU. While the correct selection of thermal grease and mastering the correct application method have a great impact on the use effect of products.