In an environmental of changing temperature and humidity, sensitive circuits and components should be provided with long-term effective protection, which certainly raises an important requirement for today's application of precision electronics.

According to requirements for materials and changing technical environment, we select high-performance ageing resistant modified epoxy/silicone rubber/urethane adhesives. We strengthen the integrality of electron devices to improve the resistance to external impact and shock; we improve the insulativity of internal components and circuits, which are conductive to the production of smaller and lighter devices; we avoid direct exposure of components and circuits to improve their waterproof and moistureproof properties, so that the products can resist water, humidity, corrosion, shock, thermal, and have good insulativity, thermal conductivity, and gasketing quality. Typical application in insulation, thermal conduction and potting of products such as electronic and power source modules, automobile ignition coil, electronic components and capacitors, electric power and telecommunication transformers, connectors and sensors, as well as PV heater parts and circuit board controllers.