Why Are Epoxy Resin Insulators Less Prone To Dirt Accumulation?

According to the power sector, the high voltage epoxy resin is not prone to dirt accumulation, mainly due to its smooth surface structure. The high voltage standoff effectively reduces the possibility of external contaminants adhering to it. This characteristic allows the high voltage standoff insulators to maintain a relatively clean state during long-term use, reducing the frequency of cleaning and maintenance.