Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

The Surface Modification of Synthetic Fiber Using Polyion Complex(II) -Hygroscopicity of PMA/P4VP Complex and Its Application to the Surface Modification of PET-

고분자간 복합체를 이용한 합성섬유 표면의 개질(II) -PMA/P4VP 복합체의 흡습성과 PET 표면개질에의 응용-

  • 최창남 (전남대학교 공과대학 섬유공학과) ;
  • 박종백 (전남대학교 공과대학 섬유공학과, 전남대학교 공과대학 섬유공학과, 전남대학교 공과대학 섬유공학과, 전남대학교 공과대학 고분자공학과)
  • Published : 1989.08.01

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Abstract

The water vapor sorption properties of PMA/P4VP Complex were examined. The amount of water vapor absorbed by PMA/P4VP Complex was higher than that by the pure components, especially in the low and middle relative humidity regions. This means that the polarization due to polyion complex formation has a positive effect on its sorption property. With the good dye susceptibility and hygroscopicity of PMA/P4VP Complex, we attempted to modify the surface of PET film by in-situ reaction of PMA and P4VP grafted PET film in methanol. The PMA/P4VP Complexed PET showed higher dyeability and hygroscopicity, but worse anti-electtostatic property than P4VP grafted PET.

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