Thermal conductive paste is a mechanically mixed paste of silicone oil and thermal conductive filler. It has the characteristics of being ready to shape, high thermal conductivity, non-curing, and non-corrosive to interface materials. In electronic equipment, there are many contact surfaces and mounting surfaces between various electronic components. There are gaps between them, resulting in poor heat flow. In order to solve this problem, thermal paste is usually filled between the contact surfaces. Using thermal paste Move to remove the air between the interfaces and reduce or even eliminate thermal resistance.