What are the heat conducting materials?

There are several kinds of heat-conducting materials, such as heat-conducting silicone grease, heat-conducting gel, heat-conducting double-sided adhesive,

What are the heat conducting materials?

There are several kinds of heat-conducting materials, such as heat-conducting silicone grease, heat-conducting gel, heat-conducting double-sided adhesive, heat-conducting gasket, heat-conducting potting glue and so on. Each heat conducting material has its own advantages and professional fields. Thermal conductive and insulating elastic rubber uses silicone rubber as the base material and ceramic particles such as boron nitride and alumina as fillers, which has very good thermal conductivity.

Under the same conditions, the thermal resistance is smaller than that of other heat conducting materials. It is soft, clean, pollution-free, radioactive and highly insulating. Glass fiber reinforcement provides good mechanical properties, can prevent puncture, shearing and tearing, and can provide heat-conductive pressure-sensitive adhesive. The thermal conductivity of thermal conductive rubber is not only related to the thickness of thermal conductive material, but also related to the use area of thermal conductive material.

Heat-conducting silicone grease: commonly known as heat-conducting paste and heat-dissipating paste, it is a paste thermal interface materials made of silicone oil as base oil, metal oxide as filler and various functional additives through a specific process. It is an ester made of silicone oil as raw material, adding fillers such as thickener, heating, decompression, grinding and other processes. The substance has a certain viscosity and no obvious granularity. Can effectively fill all kinds of gaps; Main application environment: between high-power heating elements and radiators.

Phase change thermal conductive insulating materials are mainly used in high-performance microprocessors and heating elements with extremely low thermal resistance to ensure good heat dissipation. The phase-change heat-conducting insulating material will change phase at about 45-50℃. Under the pressure, it flows into and fills the irregular gap between the heating element and the radiator, and extrudes the air to form a good heat conduction interface.