Journal of the Korean Graphic Arts Communication Society (한국인쇄학회지)

The Korean Graphic Arts Communication Society (한국인쇄학회)
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A new evaluation method of UV curing process by using electrical properties (I)

전기적 특성을 이용한 UV 경화 프로세스에 대한 새로운 평가방법(I)

  • Lee, Mun-Hag (Dept. of Graphic Arts Engineering, Graduate School of Pukyong National University) ;
  • Kim, Sung-Bin (Division of Image & Information, College of Engineering, Pukyong National University) ;
  • Lee, Tae-Hoon (Dept. of Graphic Arts Engineering, Graduate School of Pukyong National University) ;
  • Park, Seong-Soo (Dept. of Polymer Engineering, Pukyong National University) ;
  • Son, Se-Mo (Dept. of Graphic Arts Engineering, Graduate School of Pukyong National University)
  • 이문학 (부경대학교 대학원 인쇄공학과) ;
  • 김성빈 (부경대학교 공과대학 화상정보공학부) ;
  • 이태훈 (부경대학교 대학원 인쇄공학과) ;
  • 박성수 (부경대학교 고분자공학과) ;
  • 손세모 (부경대학교 대학원 인쇄공학과)
  • Published : 2003.07.01
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Abstract

A novel evaluation method is investigated for UV curing process in printing system. The method is based on the measurement of conducivity change by the photopolymerization of UV curable inks and paints. It is found that the decrease of conductivity is caused by photopolymerization of epoxy monomer during UV curing process of ink film and the by the rate of UV curing. It is possible to make the dynamical evaluation the curing rate of UV curable ink in curing process by this method.

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