Industry dynamic

Principle of thermal conductive silicone

2022-05-20

The efficacy of the thermal conductive silicone grease is to fill the gap between the CPU and the radiator and to transfer the heat. The heat sink is made to immediately touch the CPU and inevitably there is a gap, only in the past the thermal value of the CPU was not large, the key total area is large before we ignore the effectiveness of the thermal conductivity silicone. Today's CPU, especially AMD series products, if you do not pay attention to the problem of thermal paste is very easy to produce damage to the CPU risk. 


There are two types of thermal paste on the market today, canned and tube-mounted. Generally speaking, tube-mounted is good, as the canned thermal paste has a layer of sticky silicone rubber on it, it is difficult to separate it from the thermal paste underneath,which will affect the CPU heat dissipation afterwards.In addition, there are many enthusiasts who use special thermal pastes in order to give the cooler a better heat transfer performance. 


Tensan thermal paste is dark grey in colour, which is due to the graphite powder added to the paste, which gives a higher heat transfer performance. Only this kind of thermal paste is not very good to buy, the most common or general cream thermal paste on the market at present. However, you can also make your own special thermal paste by using the usual milky white thermal silicone and a pencil lead of 2B or more as raw material. The method is very simple is to put the pencil lead into the milky white thermal conductive silica gel grinding, grinding and thermal conductive silica gel mix, such as grinding bad after a certain level, the thermal paste will turn black and grey, then high purity graphite thermal conductive silica gel is made. But to pay attention to one point, in the whole process of making to pay attention to the strength of the grinding pencil, or pencil core particles are very large in turn will affect the actual effect of heat transfer. The same principle of putting creamy heat dissipation paste into the middle of two pieces of aluminium rubbing can also be made of aluminium heat-conducting silicone. In addition, the guys can also try to make their own preservatives for other raw materials, such as tin, copper, etc.

Shenzhen Tensan is a professional manufactures of Thermal Grease. There may be a lot of Thermal Grease manufacturers out there, but not all Thermal Grease manufacturers are alike.Our professional expertise in manufacturing Thermal Grease has been honed over the past 10+ years.Please contact us to get more products at sales02@sztensan.com.


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