Application of potting compound in electronic equipment

Potting glue is a material used to encapsulate and protect components and circuits in electronic devices. Its main functions include improving the equipment's shock resistance, impact resistance, insulation, and waterproof and moisture resistance. Potting glue injects liquid glue into the interior of electronic equipment, and after heating or curing at room temperature, forms a solid polymer layer to protect the internal circuit from the external environment and extend the service life of the equipment.

Common types of potting glue include epoxy resin potting glue, silicone potting glue, and polyurethane potting glue. Epoxy resin potting glue is widely used in the packaging of various electronic components due to its excellent mechanical strength, corrosion resistance and good fluidity, especially in high temperature and harsh environments. Silicone potting glue has good flexibility and aging resistance, and is suitable for environments with large temperature changes; polyurethane potting glue is widely used in automobiles, aviation and other fields due to its excellent impact resistance and chemical resistance.

The choice of potting glue should be determined according to the specific application environment of the electronic equipment. The right potting glue can not only provide ideal protection, but also ensure the stable operation of the equipment.