Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1996.07c
- /
- Pages.1541-1543
- /
- 1996
TRACKING AND DIELECTRIC CHARACTERISTICS OF OZONE AGED SILICONE RUBBER USED FOR OUTDOOR INSULATI0N
옥외용 실리콘 고무의 장기 오존열화에 따른 내트랙킹 특성 및 유전특성 변화
- Lee, C.Y. (LG CABLE & MACHINERY LTD. HIGH POWER TECHNOLOGY CENTER) ;
- Kim, Y.H. (LG CABLE & MACHINERY LTD. HIGH POWER TECHNOLOGY CENTER) ;
- Lee, S.J. (LG CABLE & MACHINERY LTD. HIGH POWER TECHNOLOGY CENTER) ;
- Park, W.K. (LG CABLE & MACHINERY LTD. HIGH POWER TECHNOLOGY CENTER)
- Published : 1996.07.22
Abstract
This paper describes the results of characteristics on the tracking resistance, hydrophobicity and dielectric properties of silicone rubbers used for outdoor insulation with ozone ageing. The tracking and ozone ageing tests for this purpose ware made in according to IEC 587 and ASTM D 1149, respectively. Additionally, we investigated the surface structure of the silicone rubbers with FT-IR and SEM. From the test results, it is proven that the higher the degree of ozon ageing, the worse tracking characteristics.
Keywords