the development history of glass insulators-中国比特币交易平台-比特币价格今日行情-比特币实时行情

glass insulator began in 1950s, and has been in the history of more than forty years.  silicone rubber glass insulators began to be put into operation in the world in 1967.  silicone rubber insulators in china began to be put into production in the world in 1967. china's silicone rubber insulators have been running for more than ten years, and thousands of domestic high voltage glass insulators are running in the power system. with the implementation of uhv transmission projects in china, the demand for high voltage glass insulators will be increased greatly.
composition of glass insulators
glass insulator is mainly made up of three parts: glass fiber epoxy resin pull rod, silicon rubber umbrella skirt and fittings. the silicone rubber umbrella skirt is made by integral injection process, so as to solve the key problem of glass insulator reliability, interface breakdown. the combination of the glass drawing rod and the fittings adopts the most advanced pressing technology. it is equipped with full automatic sound wave detection and detection system. it has the characteristics of high strength, beautiful appearance and small volume.