Thermally conductive potting glue and thermal grease have always been used in many electronic products. They can not only efficiently dissipate heat, but are also waterproof and moisture-proof, and have good insulation. Under the protection of these thermally conductive materials, the stability and performance of electronic products can be improved and longevity.
Before using a lot of sealant, it is best to do all aspects of testing. Bond different materials and learn about adhesion, cure time, and other properties. After doing the test, find out a more reasonable allocation ratio, reduce the consumption of materials as much as possible, but do not affect the performance of various performances.
Identifying the quality of silicone sealants should start with the following: tear strength, bonding strength, anti-aging ability, whether there are particle bubbles on the appearance, curing time and the capacity of the adhesive.
For high-quality electronic potting glue, it should have good thixotropy. This is a basic performance. With good thixotropy, it can be quickly extruded or sprayed without delaying the operation time. After a quick operation, the color is unchanged and the performance is unchanged.
Select the appropriate thermal grease and apply the correct method. Read the manual carefully in advance to understand the performance and usage time. When the expiration date is approaching, find a suitable opportunity to replace it. Only in this way can the thermal grease exert good performance to ensure the normal operation of the machine.
Some people don't know why to use thermal paste? Use it in the gap between the heat sink and the CPU to fill and improve heat dissipation. With the help of this adhesive, components can be tightly bonded together for better thermal conductivity.
