The influence of acid rain on the tracking deterioration of organic insulating materials

Author

Hasegawa, Seiichi ; Kumagai, Shinya ; Xinseng, Wang ; Kobayashi, Kenichi ; Yoshimura, Noboru

Author_Institution

Akita Nat. Coll. of Technol., Japan

Volume

2

fYear

1997

fDate

25 -30 May 1997

Firstpage

754

Abstract

The influence of acid rain on the tracking deterioration of organic insulating materials by the artificial acid rain, has been investigated. The ingredient of the solution was determined by the density of ion in precipitation. The various non-filled pure organic samples, are soaked in the solution. Then contact angle of these samples are measured, and the sample is evaluated by Inclined Plane method of IEC 587. Test results show that due to the aging of acid rain surface of the material becomes more rough, and the surface hydrophobicity decreases, which results in the decrease of the tracking resistance of the materials

Keywords

ageing; contact angle; environmental degradation; organic insulating materials; IEC 587 inclined plane method; acid rain; aging; contact angle; ion density; organic insulating material; precipitation; solution soaking; surface hydrophobicity; surface roughness; tracking resistance; Aging; Electrical resistance measurement; IEC standards; Insulation life; Materials testing; Organic materials; Rain; Rough surfaces; Surface resistance; Surface roughness;

fLanguage

English

Publisher

ieee

Conference_Titel

Properties and Applications of Dielectric Materials, 1997., Proceedings of the 5th International Conference on

Conference_Location

Seoul

Print_ISBN

0-7803-2651-2

Type

conf

DOI

10.1109/ICPADM.1997.616545

Filename

616545