Silicon good insulator is composed by insulating part, fittings and fibre glass core and has superior performance in weather-ability, anti-tracking and anti-erosion.

Silicon good insulator features:
HTV silicone rubber, generation III; ECR FRP rod, resistant to brittle fracture;
Comprehensive insulator chains; Forged steel metal fitting-galvanized
Simple maintenance, Unbreakable, Variation in Design, Wide range of service temperatures
Suitable for the middle and above contamination areas, particularly in the heavy contamination areas
Overall injection molding

Different Silicon good insulator plays a fundamental role in the overhead transmission lines. That is to support the conductor and prevent current back to the ground.