The composite insulator is composed of insulated core rod, silicon glue and cover at both ends of the connection fitting three parts.The mandrel is insulating epoxy glass fiber drawing rod for short, it is the composite insulator skeleton, plays a supporting and connecting both ends of the inner insulation housing, fittings, and subjected to mechanical load multiple roles, with high tensile strength, over 600Mpa, is 2 times that of ordinary steel, ceramic materials 5 to 8 times, and are resistant to chemical corrosion and good dielectric properties, and good resistance to bending fatigue, creep resistance and impact resistance. Silicone rubber sheath protects the main mandrel, shielding rain and snow, increase the creepage distance and external insulation products, with polymer silicone rubber as matrix, with flame retardant, anti aging agent, coupling agent and filler with high temperature and high pressure vulcanization, has good hydrophobicity and migration, as well as good corrosion resistance, aging resistance, electrical insulation properties. And has a high pollution flashover voltage and crushing performance, voltage distribution is uniform, compared with the porcelain under the same conditions, the flashover voltage is more than 2 times the porcelain.Type of composite insulatorFXBW----- rod suspension composite insulatorFPQ----- composite pin insulatorFZSW----- composite post insulatorFS----- composite insulator
Hebei, China
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Ms. Amy (Hebei Box-Type Transformer Co., Ltd.)
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