Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1997.07d
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- Pages.1543-1545
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- 1997
A Study on the Properties of FRP Insulation Materials by Thermal-Accelerated Degradation
고온 가속열화에 의한 FRP 절연재료의 특성변화에 관한 연구
- Lee, B.S. (Inha Univ) ;
- Chung, U.N. (Samchuk Industrial Univ) ;
-
Han, S.O.
(Chungnam Univ) ;
- Park, C.S. (Chungnam Junior College) ;
- Kang, D.H. (Pukyung Univ) ;
- Na, D.G. (Mokpo Junior College) ;
- Lee, D.C. (Inha Univ)
- 이백수 (인하대학교 전기공학과) ;
- 정의남 (삼척산업대학교 전기과) ;
-
한상옥
(충남대학교 전기과) ;
- 박강식 (충남전문대학 전기과) ;
- 강대하 (부경대학교 전기과) ;
- 나동근 (목포전문대학 전기과) ;
- 이덕출 (인하대학교 전기공학과)
- Published : 1997.07.21
Abstract
In this work, properties of FRP insulation materials by thermal-accelerated degradation were investigated. Usually, most degradations cause the hydrophilic to decrease the contact angle and surface properties. But, in this work on thermal-degradated FRP, we can confirm the introduction of hydrophobic properties by cross-linking and the ablation of small-molecules rather than chain scission and oxidation. Hydrophobic introduction in thermal-degradated FRP caused the increase of electrical insulation on treated FRP surface. But, Tensile strength decreased steeply on FRP being exposed higher temperature.
Keywords