Understand the difference between thermally conductive silicone products and thermally conductive resin materials.silicone bibs company

　　Thermally conductive silicone is a thermally conductive RTV glue. It is a kind of potting glue that can be cured at room temperature. The big difference from thermally conductive silicone grease is that thermally conductive silicone can be cured. It is produced by hot vulcanization of silicone products manufacturers.

　　Thermal film

　　There is a material called thermal conductive film in the industry, which is generally used for some electronic parts and chip surfaces that generate less heat. The thermal conductivity of this material is relatively small, and the thermal conductivity is generally low.

　　In addition, thermal grease is a type of material used to fill the gap between the CPU and the heat sink. Its function is to conduct the heat emitted by the CPU to the heat sink, keep the temperature of the CPU at a level that can work stably, prevent the CPU from being damaged due to poor heat dissipation, and prolong the service life.

　　In the application of heat dissipation and heat conduction, even two planes with very smooth surfaces will have gaps when they are in contact with each other. The air in these gaps is a poor conductor of heat, which will hinder the conduction of heat to the heat sink. Thermal grease is a material that can fill these voids and make heat conduction more smoothly and quickly.

　　There are many types of silicone grease on the market now, and different parameters and physical properties determine different uses. For example, some are suitable for CPU heat conduction, some are suitable for memory heat conduction, some are suitable for power supply heat conduction... and some electronic products, power supply heat dissipation, sensor rapid temperature measurement, etc. can be used.

　　The working temperature of thermal grease is generally not more than 200℃, the high temperature can reach 300℃, and the low temperature is generally about -60℃.

　　Thermal grease is a kind of high thermal conductivity insulating silicone material, which is almost never cured, and can maintain the grease state when used for a long time at the temperature of -50℃-+230℃. It not only has excellent electrical insulation, but also has excellent thermal conductivity, and has low oil separation (tends to zero), high and low temperature resistance, water resistance, ozone resistance, and weathering resistance. It can be widely applied to various electronic products, the contact surface between the heating element (power tube, thyristor, electric heating stack, etc.) Heat transfer medium and moisture-proof, dust-proof, anti-corrosion, shock-proof and other properties. It is suitable for surface coating or overall potting of various microwave devices such as microwave communication, microwave transmission equipment, microwave special power supply, regulated power supply, etc. This type of silicon material provides excellent thermal conductivity for electronic components that generate heat. Such as: transistors, CPU assembly, thermistors, temperature sensors, automotive electronic components, automotive refrigerators, power modules, printer heads, etc.

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