Now the manufacturing industry will generally use silicone sealant, this adhesive liquid has a one-component and two-component, two-component can seal electrical and electronic substrates, and one-component can bond electrical parts, good bonding strength, curing also has a waterproof, moisture-proof performance. Where can I buy silicone sealant? What are the buying tips?
When consumers buy sealants in the market, they will inevitably be confused by the wide variety of styles and brands of sealants. In addition to some merchants' sales, consumers will feel confused. Some consumers can not help but wonder: "Sealant has several colors? Different colors of sealant price?
To make LED driver power supplies waterproof, we generally seal the electronic components by filling them with glue. The potting material is generally made of silicone and epoxy resin. Silicone is cheap, airtight, strong in adhesion, and hard. However, it easily turns yellow and is not resistant to high temperatures. Epoxy resin is resistant to high temperatures, can be reflowed, does not easily turn yellow, and has stable performance. However, it has high water permeability, low hardness, and high price. How to silicone potting for LED driver power supply?
With the progress of science and technology, the use of instruments is getting higher and higher, and the fields of use are also more and more, especially in cars everywhere, such as car fuel indicator, door status indicator, seat belt indicator, etc. It can also be used in car light signals and turn signals. It can also be used in automotive light signals and turn signals. Because of the need to use thermal grease for better heat dissipation in the future, is the price of thermal grease for instruments high?
Potting adhesives are substances that are widely used in electronic components to protect the performance of electronic components. Potting adhesives can be divided into different types according to different classification criteria. Among them, high-temperature potting adhesives, as a type of potting adhesive, play a very important role in people's lives. Next, we will discuss the concept of high-temperature potting adhesives and the characteristics of high-temperature potting adhesives.
People use potting glue to seal electronic components, making electronic components from the erosion of air, but also make electronic components do not affect each other, and thus play a certain role in the protection of electronic products. So, which kind of potting glue on the market is good? In the face of a wide range of potting adhesive products on the market, consumers should pay attention to which points when buying?
