한국섬유공학회지 (Textile Science and Engineering)

  • 제41권2호
  • /
  • Pages.86-90
  • /
  • 2004
  • /
  • 1225-1089(pISSN)
  • /
  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지

고내열 POF용 클래딩 재료 제조 (II) -Methacrylic Acid 공단량체 첨가 효과-

Preparation of Cladding Polymers for Heat Resistant Plastic Optical Fiber (II) -Addition of Methacrylic Acid as Comonomer-

  • 박은주 (전남대학교 응용화학공학부.광소재부품연구소) ;
  • 정민진 (전남대학교 응용화학공학부.광소재부품연구소) ;
  • 김진봉 (전남대학교 응용화학공학부.광소재부품연구소) ;
  • 이무성 (전남대학교 응용화학공학부.광소재부품연구소) ;
  • 박민 (한국과학기술원 고분자하이브리드센터)
  • Park, Eun-Ju (Department of Applied Chemical Engineering and Center for Photonic Materials & Devices, Chonnam National University) ;
  • Jung, Min-Jin (Department of Applied Chemical Engineering and Center for Photonic Materials & Devices, Chonnam National University) ;
  • Kim, Jin-Bong (Department of Applied Chemical Engineering and Center for Photonic Materials & Devices, Chonnam National University) ;
  • Lee, Moo-Sung (Department of Applied Chemical Engineering and Center for Photonic Materials & Devices, Chonnam National University) ;
  • Park, Min (Polymer Hybrids Research Center, Korea Institute of Science and technology)
  • 발행 : 2004.04.01
⟨ 이전 논문 다음 논문 ⟩

초록

We introduced methacrylic acid (MAA) into 80/20 trifluoroethyl methacrylate (TFEMA)-methyl methacrylate (MMA) copolymer in order to prepare heat-resistant cladding materials for plastic optical fiber based on poly(methyl methacrylate) (PMMA). As the content of MAA in the terpolymers increases, their T$_{g}$s increase to be higher values than those predicted by the Fox equation. Moreover, the interfacial adhesion between PMMA and the terpolymers, evaluated from the cross cut tape test, also increases from 1B to 4B classification. The results show that the MAA units, introduced in order to induce a specific intermolecular interaction, effectively contribute to increase the interfacial adhesion with PMMA as well as the thermal stability of the resultant copolymers.s.

키워드

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