Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.07c
- /
- Pages.1457-1459
- /
- 2001
Analysis of the Surface Degradation in UV-irradiated Poly(ethylene terephthalate) films
자외선 조사된 Poly(ethylene terephthalate) 필름의 표면 열화 분석
-
Lim, K.B.
(Inha Univ.)
;
- Lee, B.S. (ATS, MOCIE) ;
-
Hwang, M.H.
(Incheon Univ.)
;
- Kim, Y.Y. (Saekyung Coll) ;
- Lim, H.C. (Taegu Tech Coll) ;
- Chi, C.S. (KESCO ESLRI) ;
- Nam, K.W. (Yuhan Coll.) ;
- Lee, D.C. (Inha Univ.)
-
임경범
(인하대학교)
;
- 이백수 (기술표준원) ;
-
황명환
(인천대학교)
;
- 김용운 (세경대학) ;
- 임헌찬 (대구공업대학) ;
- 최충석 (전기안전시험연구원) ;
- 남광우 (유한대학) ;
- 이덕출 (인하대학교)
- Published : 2001.07.18
Abstract
This paper deals with the change of surface Potential decay, surface resistivity, contact an91e and XPS of ultraviolet-treated PET films. From the experimental results on the surface Potential decay of UV degraded-samples, it was found that the accumulation of charge is decreased and the surface potential decay time is shortened. Also, from the result of XPS, it was found that the changes affected by the surface degradation of PET film were caused by the generation of carboxyl groups through the chain decomposition and recombination with oxygen molecules in the air.
Keywords