Correct Use of Thermal Grease

Thermal grease is also often called thermal paste. The main function of thermal grease is to optimize the heat dissipation effect by reducing the contact thermal resistance between the radiator and the heat source. It has stable performance, is made of green and environmentally friendly materials, is non-toxic and harmless, and does not produce corrosive gases, so it has been widely used in various electronic devices.

For devices with extremely high heat dissipation requirements, such as CPUs and other large heat generators, the selection and use of thermal grease is particularly important. A high-quality heat dissipation solution requires not only a good radiator, but also a suitable thermal grease, and it needs to be used correctly.

1. The role and importance of thermal grease

The main function of thermal grease is to fill the tiny gap between the radiator and the heat source to improve the efficiency of heat conduction. In the heat dissipation solution of high-performance electronic equipment, the performance of thermal grease will directly affect the stability and effect of heat dissipation.

2. Correct use of thermal grease

Apply appropriately

Many users have a misunderstanding when using thermal grease, thinking that the thicker it is applied, the better the thermal conductivity. However, this is not the case. The application of thermal grease should follow the principle of "thin and even". Regardless of the shape of the base of the radiator, just apply a very thin layer of thermal grease evenly to achieve a good thermal conductivity.

Apply evenly

The thermal grease must be applied evenly, without impurities and bubbles. Before use, make sure that the contact surface between the radiator and the heat source is clean, dust-free and oil-free. When applying, you can use a scraper, cotton swab or professional application tool to evenly apply the thermal grease on the base of the radiator.

Avoid excessive application

Excessive thermal grease will not only increase the weight of the radiator, but may also overflow onto components such as circuit boards, causing faults such as short circuits. Therefore, when applying thermal grease, be sure to control the amount and avoid excessive use.