Corona-resistant under weak UVB
Under simulated plateau conditions, weak UVB combined with corona forms a uniform crosslinked surface, improving surface resistivity and trap energy levels for enhanced insulation reliability.
Shi-Yin, Zeng · Li, Wendong · Zhao, Xin · Peng, Yanan · Yuelin, Liu · Xinyi, Yan · Zhang, Guanjun
Polymer Degradation and Stability 2025
Surface resistivity improved under weak UVB exposure
Trap energy levels reduced
Uniformly oxidized surface
Elongation at break comparable to naturally aged samples