高压化成箔皮膜抗水合性及漏电流测试

Research on Tests of Resist-hydratability and Leakage Current of Oxide Film Fabricated under High Voltage

主要研究了高气压水煮试验后各种高压化成箔皮膜抗水合性能差异,以及大尺寸试样漏电流的差异。用实验室化成箔超常规检测的方法鉴别出化成箔采用化成液的技术类型、皮膜性能优缺点,为高压铝电解电容器生产中合理选用化成箔提供一条新思路。

The resist-hydratability of oxide film fabricated under high voltage after high pressure poaching is explored in detail,as well as the leakage current of the large-scale oxide film.The unconventional measurement can show the discrimination of fabrication parameters and performances between good and bad oxide films,which will provide new insights in the selection of oxide films in the application field of high voltage aluminum electrolytic capacitor.