Surface Modification of Hydrophobic Polymer by Surface Graft Copolymerization of Poly(ethylene glycol)-monomethacrylate

Poly(ethylene glycol)-monomethacrylate 표면 그라프트 중합에 의한 소수성 고분자의 표면개질

  • 이규원 (전북대학교 공과대학 섬유공학과) ;
  • 박건용 (충남산업대학교 섬유공학과, 경성대학교 이과대학 의류학과, 전북대학교 공과대학 섬유공학과)
  • Published : 1996.04.01

Abstract

In this study, graft copolymerization of poly(ethylene glycol)-monomethacrylates was performed onto low density polyethylene(LDPE) films by corona discharge technique to prepare polyethyleneglycol(PEG) surfaces. The prepared PEG surfaces were characterized by the measurement of water contact angle, Fourier transform infrared spectroscopy in the attenuated total reflectance mode(FTIR-ATR), and electron spectroscopy for chemical analysis(ESCA). All these measurements indicated that the PEG chains were grafted on the LDPE surface. The chemical structures of prepared PEG surfaces could be systematically changed by varing discharge power.

Keywords

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