Core Rod Upgrade Function Of Epoxy Resin Insulator
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The core rod of high voltage standoff insulators is made of glass fiber reinforced resin rod, which makes high voltage epoxy have a very high tensile strength (>1100Mpa), epoxy resin insulator is about 1.5 to 2 times that of ordinary steel, and high voltage epoxy resin is 3 to 5 times that of high-strength porcelain. In addition, the core rod of high voltage standoff also has good vibration damping, creep resistance, and fatigue fracture resistance.