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Polymeric insulators

Polymeric insulators have themselves disadvantage and advantage used on transmission and distribution power lines, substations and stations.

Polymeric insulators

Polymeric insulator

Disadvantage of Polymeric insulators have
◆ Shorter service life than porcelain insulators
◆ Easily Destroyed by birds and other animals
◆ Mixture materials, easily polluted the environment

The advantages of Polymeric insulators have:
◆ Cheap price
◆ Anti-pollution resistance
◆ More flexibility to the line
◆ Excellent mechanical strength
◆ Good electrical resistance

According to disadvantage of Polymeric insulators, the engineers improve technological improvements for insulators to improve the quality standards of the insulator.

Nowadays, Polymeric insulators are used popular replacing the porcelain insulators in the world with low price and high quality.


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