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Surface Modification Effect and Mechanical Property of para-Aramid Fiber by Low-temperature Plasma Treatment

저온 플라즈마 처리를 이용한 파라 아라미드 섬유의 표면 개질 효과 및 역학적 특성

  • Park, Sung-Min (Korea Dyeing Technology Center) ;
  • Kwon, Il-Jun (Korea Dyeing Technology Center) ;
  • Kim, Myung-Soon (Korea Dyeing Technology Center) ;
  • Kim, Sam-Soo (Department of Textile Engineering and Technology, Yeungnam University) ;
  • Choi, Jae-Young (Department of Advanced Organic Materials Science & Engineering, Kyungpook National University) ;
  • Yeum, Jeong-Hyun (Department of Advanced Organic Materials Science & Engineering, Kyungpook National University)
  • 박성민 (한국염색기술연구소) ;
  • 권일준 (한국염색기술연구소) ;
  • 김명순 (한국염색기술연구소) ;
  • 김삼수 (영남대학교 융합섬유공학과) ;
  • 최재영 (경북대학교 바이오섬유소재학과) ;
  • 염정현 (경북대학교 바이오섬유소재학과)
  • Received : 2012.02.07
  • Accepted : 2012.04.27
  • Published : 2012.06.27

Abstract

para-Aramid fibers were treated by low-temperature plasma to improve the adhesion. The surface of para-aramid fibers were treated with gaseous plasma of several discharge power and treatment time in oxygen gas at 1Torr pressure. The treated fibers at low-temperature plasma were taken oxygen-containing functional groups and micro-crator on the surface. The modified fibers were measured by dynamic contact angle analyzer and XPS(X-ray photoelectron spectroscopy). The Interfacial adhesion properties of aramid fabric and polyurethane resin were determined by T-peel test. The surface of aramid fibers were observed by FE-SEM photographs. It was found that surface modification and chemical component ratio of the aramid fibers were improved wettability and adhesion characterization.

Keywords

References

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