With the rapid development of video surveillance technology, many enterprises have chosen our company's heat conduction and heat dissipation solutions to solve the heat dissipation problem of security electronics. Then the use of heat-conducting silicone sheets can solve the thermal management problem very well, greatly reducing the temperature of the device, so that heat dissipation is no longer a problem.
But at the same time, the following issues should be paid attention to in the process of selecting thermal silica gel sheets:
1. The hardness of the product:
Generally between 20~30Shore 00, with a compressibility of 10~20%;
2. The thickness of the product:
Considering that the heat-conducting silica gel sheet has certain compressibility, the thickness of the heat-conducting silica gel sheet should be 1~2mm higher than the actual height;
3. The convenience of installation:
Try to die-cut the heat-conducting silicone sheet into a regular shape;
4. Viscosity of the product:
The thermally conductive silicone sheet is a self-adhesive material. If the thermally conductive silicone sheet has a certain degree of compression, it can be used without adhesive, because the adhesive will have a certain impact on the thermal conductivity;
5. The price of thermal silica film is determined by the following factors:
Size selection: The size of the thermal silica gel sheet should be selected with the smallest loss;
The same thickness: the price of thermally conductive silicone sheets with adhesive backing will be higher, and the price of foreign adhesive will be higher;
Thickness selection: try to control the compression rate of the product at 10% as much as possible. Too much compression will increase the thickness of the product and increase the price of the thermal silica sheet.
