What is a thermally conductive insulating pad?

The first thing to control the temperature is to cool down and dissipate heat. People usually install a heat dissipation module above the heat source to guide the heat to the outside through the action of the heat dissipation module. However, there is a gap between the heat dissipation module and the heat source, and the air in the gap will reduce heat transfer. As a result, the thermal conductivity is reduced. People will fill the heat-conducting material between the heat dissipation module and the heat source to remove the air between the gaps, so that the heat source and the heat dissipation module can be in close contact and improve the thermal conductivity.


There are many common thermal conductive materials, such as thermally conductive silicone sheet, thermally conductive phase change film, thermally conductive gel, thermally conductive silicone grease, non-silicon thermally conductive gasket, carbon fiber thermally conductive gasket, and thermally conductive insulating pad. Thermally conductive silicone sheet is currently one of the most widely used thermally conductive materials on the market, but some machines and equipment have small internal space and high internal voltage. Ordinary thermally conductive silicone sheets are easily broken down and lose their function, so what thermally conductive materials can be used in space Small and high voltage?

Thermally conductive insulating pad, also known as thermally conductive silicone cloth, is a silicone polymer elastomer reinforced with glass fiber as the base material. This kind of silicone cloth can effectively reduce the thermal resistance between the electronic component and the radiator, and is electrically insulated. It has high breakdown voltage strength, good thermal conductivity, tear resistance, etc., and can withstand high voltage and The short circuit caused by the piercing of metal parts is an excellent thermal insulation material to replace mica and thermal paste.