高压户外复合绝缘子外绝缘材料的研究与应用进展  

Recent progress of high voltage outdoor insulator materials

作　　者：张秀敏[1] 张晓东[1] 

机构地区：[1]北京交通大学电气工程学院,北京100044

出　　处：《绝缘材料》2006年第1期46-51,共6页Insulating Materials

摘　　要：在21篇文献的基础上,综述了近年来高压户外绝缘子外绝缘材料的最新研究与应用进展情况。主要介绍了高压户外绝缘子绝缘材料所面临的老化问题与老化机理。重点详细介绍了有机硅橡胶(SR)与脂环族环氧树脂(HCEP)等常见绝缘材料的化学与物理特性以及在高压户外绝缘子制造中的应用情况。Recent research and development of high voltage outdoor insulator materials are summarized based on twenty-one literatures. The aging types and mechanisms of the outdoor insulator materials are presented. The chemical and physical characteristics and the applications in production of high voltage outdoor insulator of two common outdoor polymer materials, including silicon rubber and hydrophobic cycloaliphatic epoxy are mainly introduced.

关 键 词：户外绝缘子 硅橡胶 脂环环氧树脂 

分 类 号：TM216.3[一般工业技术—材料科学与工程] TQ323.5[电气工程—电工理论与新技术]