What will affect the performance of thermal conductive silicone grease? You must understand these points.

Thermal conductive silicone grease is a kind of organic material with high thermal conductivity and insulation. Most people who use computers should be familiar with thermal conductive silicone grease. Thermal conductive silicone grease because we buy different manufacturers, so the use of thermal conductive silicone grease after the feeling is also different. I often hear friends around me say, why did I buy a sample brand of silicone grease with so-and-so, why can he use it so long, and how long can I use it is useless? What causes it? Let's share with you the factors that affect the performance of hot silicone grease.



1. Working temperature of thermal conductive silicone grease: Working temperature is an important parameter to ensure that thermal conductive materials are in solid or liquid state. When the temperature exceeds the temperature of thermal conductive silicone grease, the silicone grease will be converted into liquid. If the temperature is lower than the lowest temperature of the silicone grease, the silicone grease will be converted into solid due to the increase of the viscosity. Both of these conditions are not conducive to heat dissipation.



2. Thermal resistance coefficient of thermal conductive silicone grease: When it comes to thermal resistance coefficient, thermal resistance coefficient is related to heat conduction. The lower the thermal resistance, the lower the temperature of the heating object. The size of thermal resistance is closely related to the material used in thermal conductive silicone grease.



3. Dielectric constant of thermal conductive silicone grease: Compared with some CPUs without metal cover protection, dielectric constant is a very important parameter. Dielectric constant is related to whether there is a short circuit in the computer. The commonly used thermal conductive silicone grease is made of better insulating wire materials, but some special silicone grease, such as silver-containing silicone grease, has certain conductivity. But nowadays CPUs are basically equipped with metal caps with thermal conductivity and protection core, so there is no need to worry about the short-circuit problem caused by thermal conductivity silicone grease spillover.



These are the factors that affect the performance of thermal conductive silicone grease, so when you use thermal conductive silicone grease, you should pay attention to the above aspects. I believe that you can use thermal conductive silicone grease to heat the computer very well.