Domestic porcelain insulator Market Scale Development

    as early as since the 60s of the 20th century, the composite insulator has been used in high voltage transmission line and substation, which may to some readers surprised. Composite insulator has brought traditional ceramic techniques can not achieve the real benefits, to measure the success of the optimal scale is composite insulator currently occupy a considerable market share of insulator and continues to grow. For many years, several different kinds of composite protective jacket have been tried, and the result is far from that. For example, at first, PTFE (Teflon) seems to be very promising, Italy in about 1965 by this kind of material is made, insulator, but after a few years due to improper and give up. Some other known as performance is better than that of ceramic or glass composite materials including ethylene propylene rubber (EPR) and ternary ethylene propylene diene rubber (EPDM) and silicone rubber (SR) and a variety of these composite materials mixture