The difference between Thermal Conductive Pad and Heat Dissipating Graphite Sheet

The Thermal Conductive Pad is basically made of silica gel as the base material, and then added with metal oxides and other thermal conductive materials as auxiliary materials. A thermal conductive material is synthesized through a special method. The heat-dissipating graphite sheet is generally made of graphite powder as the raw material. Graphite composite film, a graphite sheet made of heat dissipation through processing such as film coating and rubber coating.

Thermal Conductive Pad generally uses gaps to transfer heat, so the gaps can be filled to complete the heat conduction between the heat-dissipating parts and the heat-generating parts. The heat-dissipating graphite sheet is mainly diffused by the temperature of the heat source with the high thermal conductivity of the graphite level, and then go to the vertical direction. Conduct heat conduction.

Thermal Conductive Pad generally can be made of different thicknesses, adjusted according to the actual application of the product, so there will be a certain degree of compression. It is often used for heat conduction and heat dissipation of electronic components such as electronic IC parts that need to fill gaps. The heat dissipation graphite sheet itself is generally ultra-thin. Therefore, it does not have the ability to fill gaps, and is often used in high-power and high-calorie electronic products such as smart phones, tablet computers, and liquid crystal displays.