한국섬유공학회지 (Textile Science and Engineering)

  • 제29권7호
  • /
  • Pages.43-53
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  • 1992
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지

MISELA 연신법에 의해 연신된 폴리옥시메틸렌과 폴리에틸렌테레프탈레이트 필름의 특성

Properties of Polyoxymethylene and Polyethylene Terephthalate Films Drawn by MISELA(Microwave Selective Absorption) Drawing

  • 이영목 (한양대학교 공과대학 섬유공학과) ;
  • 안윤희 (한양대학교 공과대학 섬유공학과) ;
  • 임승순 (한양대학교 공과대학 섬유공학과)
  • 발행 : 1992.07.01

⟨ 이전 논문 다음 논문 ⟩

초록

High-modulus, high-strength POM and PET films were produced by MISELA(micro-wave selective absorption) drawing. The influence of ambient temperature on the maximum modulus and strength has been examined. The properties of POM and PET films drawn by MISELA and conventional drawing were investigated by using tensile testing, X-ray diffracto-metry, DSC, and DMA. The highest Young's modulus and tensile strength of POM and PET films drawn by MISELA drawing were 62, 7.8 GPa and 1.1, 0.32 GPa at their maximum draw ratios, respectively. The mechanical properties were improved by conducting the MISELA drawing, due to the increased orientation in the amorphous regions. MISELA drawing seems to be an effective method in producing highly-oriented polymer films, especially in orienting the chain molecules in the amorphous regions.

키워드

참고문헌

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