Different types and functions of thermally conductive materials

As a gap filling material that can effectively fill between the heat source and the radiator and act as a thermal conduction medium, thermally conductive materials are widely used in the field of heat conduction. There are many types of thermally conductive materials, although their essence is to reduce the contact between the contact surfaces. Thermal resistance, but its types and characteristics are also different.

The most commonly used thermally conductive materials are thermally conductive silicone pad and thermally conductive silicone grease, both of which are thermally conductive gap filling materials under the traditional process, with high cost performance and high thermal conductivity, suitable for most thermal conduction applications, and the following are some special ones. The application requires the use of differentthermally conductive materials.

If the components of some equipment are sensitive to silicon, it is necessary to use thermal conductive materials that do not contain silicon atoms-silicon-free thermal conductive materials; some equipment will generate instantaneous ultra-high voltage during operation, and ordinary thermal conductive materials may cause shocks. Therefore, it is necessary to use thermally conductive insulating materials resistant to ultra-high voltage; some equipment needs to operate in a highly sensitive environment, and its heat source inevitably generates electromagnetic radiation during operation, so it is necessary to use both heat conduction and absorption. Thermally conductive wave absorbers.

There are many options for thermally conductive materials in each field, and they do not conflict, but complement each other, ensuring that the equipment can operate normally for a long time.