Composite Insulator

• High mechanical strength, the tensile strength of epoxy fiberglass rod is twice that of ordinary steel and 8-10 times that of porcelain material.
• Excellent anti-pollution and flashover performance, under the same creepage distance, the wet withstand voltage is 2-2.5 times that of porcelain insulator.
• Has good hydrophobic properties.
• Small size, light weight, easy to transport. Therefore, it is a new generation of products for power lines.

Composite insulators are composed of glass fiber core rods, silicone rubber sheds and metal accessories. The silicone rubber sheds are made by integral pressing process, which solves the main problem of interface spark puncture. The connection between glass fiber rods and metal accessories adopts advanced crimping technology. Galvanized end fittings can prevent corrosion.