China Manufacturer FPQ Model Composite Pin Insulator Composite Polymer Straight Line Post Insulator

Feature：
●High mechanical strength, epoxy fiber glass rod tension strength is double of normal steel, 8-10 times of porcelain materials.
●High performance against pollution & flash over, the withstand voltage is 2-2.5 times of porcelain insulator at same creepage distance.
●Good performance of hydrophobic
●Small volume &Light weight, easy for transportation. Therefore, it is a new generation for electric power line.

Structure：

Composite insulator is made of Fibre Glass Care Rod, Silicone Fibber Shed and Metal Fitting. The silicone rubber shed adopt the whale pressure technique, which solves the main problem of interface electric spark puncture. Connection the fiberglass rod with metal fitting adopts advanced crimping technology. Galvanized end fittings can be anti corrosion.

Advantage ：
1.The shed design adopts unique aerodynamics principle
2.The shed and sheath adopts whole moulding technique
3.The end seal adopts high temperature vulcanized (HTV)technique to achieve three-layer protection.And ensure reliable seal performance of end fittings
4.Adopt international advanced compaction joint technique for metal fitting connection.
5.Adopt ERC high-temperature fortified acid-proof model core rod.
6.Imported material, the hydrophobicity can reach HCl level.
7.The unique notch design of metal fitting &same thickness of notch,prevent top end discharge.
8.End fittings are rare earth aluminum hot dip galvanized,to avoid zinc dropping during &compaction joint