Several Measures To Prevent Aging Of Epoxy Resin Insulators

Before installation, clean the high voltage epoxy resin surface to remove dust, oil, and salt deposits, and reduce the contact between the high voltage standoff surface and oxygen and moisture in the air. After installation, it is recommended to regularly inspect the high voltage standoff insulators appearance and contact surfaces for signs of aging such as cracks, discoloration, peeling, or surface roughening. For high voltage epoxy surfaces that are exposed to strong ultraviolet light, marine salt spray, or high humidity for extended periods, consider using shielding, protective coatings, or replacing with higher-grade products to mitigate the cumulative damage of external stress to the epoxy resin structure.