Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Surface Graft Copolynierization of 2-Hydroxyethyl Methacrylate onto Acrylic Fiber by UV Irradiation

UN 조사에 의한 아크릴섬유에 2-Hydroxyenthyl Methacrylate의 표면 그라프트 공중합에 관한 연구

  • 이동진 (부산대학교 공과대학 섬유공학과) ;
  • 구영석 (부산대학교 공과대학 섬유공학과) ;
  • 김호정 (부산대학교 공과대학 섬유공학과) ;
  • 김한도 (부산대학교 공과대학 섬유공학과)
  • Published : 1992.09.01

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Abstract

To increase the moisture content of polyacrylonitrile (PAN), thin layer surface photo-grafting of 2-hydroxyethyl methacrylate(2-HEMA) onto PAN fiber by using benzophenone as an initiator with a mixture solvent was carried. The effects of reaction conditions such as monomer and initiator concentration, UV irradiation time, composition of mixed solvent and immersion time of fiber on grafting were investigated. The percent grafting increased with increasing monomer concentration, benzophenone concentration, immersion time and UV irradiation time up to limiting value and thereafter decreased or leveled off. Using suitable mixed solvent significantly increased the percent grafting.

Keywords

References

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