摘要
铝电解电容器橡胶塞的质量是影响寿命的关键因素。根据电容器的工作特点,研究了对橡胶塞用橡胶的要求,指出橡胶塞的老化机理是热氧老化。对比了各种橡胶的结构和性能特点,对国内现有EPDM和IIR的105℃系列的橡胶塞进行了试验研究,指出开发长寿命橡胶塞应该注意的问题。
The rubber plug is one of the key factors that influence the capacitor life. Requirements for the rubber used for plug are studied in light of capacitor work characteristic. Heat-oxygen aging mechanism is presented. The structure and characteristics of rubbers of different kinds are compared. Series of rubber plugs are tested. Some problems in developing long-life rubber plug are discussed.
出处
《电子元件与材料》
CAS
CSCD
北大核心
2002年第2期1-4,12,共5页
Electronic Components And Materials
基金
国家自然科学基金资助项目(No.29674013特种橡胶制品)
