Thermal paste is a heat dissipation material. This material has a wide range of uses and is used in many household appliances, such as computers, televisions, microwave ovens, etc. Industrial appliances are also used in the manufacturing process, such as automobiles, power modules, transistors, rectifiers, graphics cards, integrated lamps, radiators, etc. With such a wide range of uses, how effective is the heat dissipation?
Thermal paste has a good heat dissipation effect. After use, it can effectively transfer the heat energy emitted by the heating element of the electrical appliance during operation and transfer it out in time to avoid the accumulation and burning of electrical heat energy. Now basically all electrical appliances use it, and after use, it can still achieve temperature resistance, and the heat dissipation performance remains unchanged between minus 50 degrees and 200 degrees above zero.
Why does thermal paste have no effect after applying it to the base material?
1. The quality of thermal paste is not good. Thermal paste is directly related to heat dissipation performance. Good quality thermal paste has guaranteed heat dissipation performance. Poor quality thermal paste has poor heat dissipation performance. After using it for a period of time, the oil is severely differentiated and has almost no effect.
2. There is an error in the construction thickness. Thermal paste has strict requirements on the construction thickness, which should not exceed 3mm. If the thickness is too thick, the heat dissipation performance will be reduced or even eliminated. If the thickness is too thin, it is not easy to apply evenly, and air will be generated in the gaps, resulting in a non-conductor.
3. There is dust on the construction surface. When the thermal paste is applied, there are impurities such as dust, water vapor, and oil in the base material. If it is not cleaned up and applied directly, it will affect the overall heat dissipation performance.
4. The construction position is not standardized. Thermal paste not only has strict requirements on the construction thickness, but also has stricter requirements on the construction position. Only when it is applied in the middle of the electrical heating element and the heat dissipation facility can the heat dissipation performance be exerted. Applying it in other positions will have no effect.
Thermal paste is a common material. This material has been widely used. Because the usage is not large and the shelf life is relatively long, it is more favorable to buy in bulk when purchasing. At this time, it is more secure to buy products with a wide range of applications. It can be used in household appliances and LED lights, effectively reducing waste.
