Both electrical appliances and automobiles require the use of a large number of different types of adhesives in the manufacturing process, which also leads to a very strong market for adhesives. Sealants are an irreplaceable adhesive. Whether it is a two-component or a single-component, the sales volume is very good. But controlling the quality when purchasing is key.
The one-component sealant is in the form of a paste and is easy to apply. It can be applied directly to the base material to complete the bonding, and it can also be smeared for construction. It will not flow during construction. After the colloid is cured, it has good elasticity and can satisfy most needs. Required for substrate bonding and fixation.
The thermal conductivity of thermally conductive sealant is an important indicator to evaluate its thermal conductivity performance. The higher the thermal conductivity, the higher the efficiency of the material in transferring heat, that is, the better the thermal conductivity.
Nowadays, the performance of electrical appliances is getting better and better, and they can meet the needs of light weight, complete functions, and not easy to burn out after long-term use. The reason for such progress is that thermal conductive materials are added during manufacturing to enhance the performance of the radiator. This material is thermal grease. Thermal conductive silicone grease is in the state of silicone grease. No matter before or after use, its performance remains unchanged without any adhesive properties. It adheres to the surface of the substrate and exerts heat dissipation performance.
Among the types of potting glue, silicone potting glue is widely used because the colloid has poor mechanical properties after curing and can be easily broken apart to replace components. However, polyurethane potting glue does not have this performance, thus limiting the field of use. Only reasonable application of silicone potting glue can achieve the desired potting effect.
Sealants are mainly used in the industrial field. Automobile manufacturing and electrical and electronic manufacturing are all inseparable from this kind of adhesive. There are many types of sealants, and different types have different fields of use, each of which exerts performance advantages in the field of use. However, there are a few points that need to be paid attention to during use, so as to achieve better line sealing performance.
