With the rapid development of wireless technology, remote and wireless equipment has also appeared in monitoring equipment. Many companies use thermal interface materials to solve the heat dissipation problem of these wireless monitoring equipment. Use RH-GP110 thermally conductive silicone sheet, which is a thermally conductive silicone sheet with a thermal conductivity of 1.5W/mK and reliable performance.
You can directly attach the die-cut thermal silica gel sheet to the CPU chip, then cover the plastic case of the product, and lock the screws of the case. It is a very convenient, fast and efficient material.
The following issues should be paid attention to in the process of using thermal silica gel:
1. The hardness of the product: generally 20-30 degrees. A compressibility of 10-20 percent is required.
2. The color does not affect the thermal conductivity.
3. Thickness: Considering that the product has a certain degree of compressibility, the thickness of the thermally conductive silicone sheet should be 1-2mm higher than the actual height.
4. For the convenience of installation, try to make it square. It is not easy to go in the wrong direction.
5. Viscosity: The heat-conducting silicone sheet is a product with natural viscosity, and it has a certain degree of compressibility so that no adhesive is required. (The adhesive has a certain influence on heat conduction.)
6. Price of thermal conductive silica gel sheet: The price is determined by the following factors:
(1) The price of the thermally conductive silicone sheet with the same thickness of adhesive is higher. The price of foreign rubber is even higher.
(2) Selection of size: The size of the heat-conducting silicone sheet should be selected with a small loss as much as possible. Ruiwei New Materials will discuss with customers when encountering products with a large loss, whether the product specifications can be adjusted. In order to reduce the cutting loss to a minimum.
(3) Thickness selection: The thickness should be as high as possible so that the compression rate of the product is 10%. Too much compression will increase the thickness of the product, which will virtually increase the price of the thermal silica sheet.
