Silicone rubber is divided into thermal vulcanization type (HTV) and room temperature vulcanization type (RTV), among which room temperature vulcanization type is divided into polycondensation reaction type and addition reaction type. High temperature silicone rubber is mainly used to manufacture various silicone rubber products, while room temperature silicone rubber is mainly used as an adhesive, potting material or mold. Purpose: automotive electronics, LED drive power, HID, power supply module, sensor, circuit board, transformer, amplifier buzzer, photoelectric sensor, rectifier, led electronic display, optocoupler, automotive HID lamp module power supply, automotive ignition system module power supply , Network transformers, high-voltage modules, conversion coils, solar cells (SolarCell), transformers, communication components, household appliances, etc.