基于动态S-S键的自修复抗藻型RTV涂料制备及性能研究  

Preparation and properties of self-healing algae resistant RTV coatingbased on dynamic S-S bonds

作　　者：彭磊 李智 付强 林木松 钱艺华 唐念 PENG Lei;LI Zhi;FU Qiang;LIN Musong;QIAN Yihua;TANG Nian(Guangdong Key Laboratory of Electric Power Equipment Reliability,Electric Power Research Institute of Guangdong Power Grid Co.,Ltd.,Guangzhou 510080,China)

机构地区：[1]广东电网有限责任公司电力科学研究院广东省电力设备可靠性重点实验室,广东广州510080

出　　处：《绝缘材料》2024年第3期58-64,共7页Insulating Materials

摘　　要：为解决绝缘子表面藻类附着的问题,本研究制备了一种适用于电力设备外绝缘的自修复抗藻涂料,并对涂料的热力学性能、力学性能、抗藻性能、自修复性能、电气性能等方面进行了测试。结果表明:频率为50 Hz时,质量分数为0.5%自修复抗藻涂料的抗藻性能、力学性能、介电性能和电气性能最优。同时,该涂料能自我修复微裂纹,降低矿物盐、苔藓孢子等的附着,抑制苔藓的生长。In order to solve the problem of algae adhesion on the insulator surface,a self-healing algae resistant coating suitable for external insulation of power equipment was prepared,and the thermodynamic properties,mechanical properties,algae resistance,self-healing properties,and electrical properties of the coating were tested.The results show that when the frequency is 50 Hz,the algae resistance,mechanical properties,dielectric and electrical properties of the self-healing algae resistant coating with a mass fraction of 0.5%of anti-algae agent are the best.At the same time,the coating can self-heal micro-cracks,reduce the adhesion of mineral salts and moss spores,and inhibit the growth of moss.

关 键 词：自修复 涂料 抗藻 电力设备 

分 类 号：TM215[一般工业技术—材料科学与工程]