Interfacial Adhesion Properties of Plasma Treated Aramid Fiber with Chloroprene Rubber

아라미드 섬유의 플라즈마 처리에 따른 클로로프렌 고무와의 계면접착 특성

  • Lee, Tae-Sang (BK21 FTIT, Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Kim, Book-Sung (BK21 FTIT, Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Choi, Han-Na (BK21 FTIT, Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Lee, Kee-Yoon (Department of Polymer Science and Engineering, Chungnam National University) ;
  • Lee, Seung-Goo (BK21 FTIT, Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University)
  • 이태상 (BK21 FTIT, 충남대학교 유기소재섬유시스템공학과) ;
  • 김북성 (BK21 FTIT, 충남대학교 유기소재섬유시스템공학과) ;
  • 최한나 (BK21 FTIT, 충남대학교 유기소재섬유시스템공학과) ;
  • 이기윤 (충남대학교 고분자공학과) ;
  • 이승구 (BK21 FTIT, 충남대학교 유기소재섬유시스템공학과)
  • Received : 2010.04.02
  • Accepted : 2010.06.04
  • Published : 2010.06.30

Abstract

The interfacial adhesion between the chloroprene rubber (CR) and aramid fiber treated with cold plasma was investigated. The surface properties of aramid fiber and CR were characterized by scanning electron microscopy (SEM), atomic force microscopy (AFM) and dynamic contact angle (DCA) measurements. The surface morphology of the aramid fiber changed with the plasma treatment time, power and gas flow rate. The interfacial shear strength, between the plasma treated aramid fiber and CR, was calculated using the pull-out test results. The interfacial adhesion properties of the aramid fabric/CR composite were determined using a T-peel test. Consequently, the strong interaction between the plasma treated aramid fiber and CR matrix improved the interfacial adhesion strength of the composite.

Keywords

References

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