한국섬유공학회지 (Textile Science and Engineering)

  • 제31권8호
  • /
  • Pages.602-607
  • /
  • 1994
  • /
  • 1225-1089(pISSN)
  • /
  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지

아크릴고분자의 온-라인 건습식방사공정에 관한 연구(I)-방사성 조절을 위한 중합요인-

Studies on the On-line Dry-Jet Wet Spinning of Polyacrylonitrile(I)- Design Factors of Polymerization to Match Desired Spinnability-

  • 민병길 (한국과학기술연구원 고분자연구부) ;
  • 김병철 (한국과학기술연구원 고분자연구부, 한국과학기술연구원 고분자연구부, 한국과학기술연구원 고분자연구부, 성균관대학교 섬유공학과, 성균관대학교 섬유공학과, 성균관대학교 섬유공학과, 제일합섬 기술연구소)
  • 발행 : 1994.08.01

⟨ 이전 논문 다음 논문 ⟩

초록

The polymerization factors to meet the desired physical properties of polyacrylonitrile(PAN) spinning dope for on-line spinning were examined. The spinning dope was prepared by solution polymerization in dimethylsulfoxide solution induced by azobis-iso-butyronitrile. The physical properties of the spinning dope could be controlled by manipulating monomer concentration, initiator concentration and polymerization temperature. At the unusually high monomer concentrations, required in the on-line spinning process, the polymerization of PAN exhibited a little deviation from the theoretical prediction.

키워드

참고문헌

  1. Sen-i Gakkaishi v.49 no.5 H.Saruyama
  2. Ph. D. Thesis, Leeds Univ. C.R.Park
  3. Sen-i Gakkaishi v.49 no.5 I.Yamamoto
  4. Sen-i Gakkaishi v.49 K.Nakami
  5. Jpn. Kokai, 49-81628
  6. J. Polym. Sci. v.6 T.Shibukawa
  7. Jpn. Kokai, 63-182317
  8. Jpn. Kokai, 61-14206
  9. Principles of Polymerization Chaper 3. Radical Chain Polymerization G.Odian
  10. Reactivity, Mechanism and Structure in Polymer Chemistry Chapter 5. The Influence of Chain Structure on the Free Radical Termination Reaction A.M.North;A.D.Jenkins(ed.);A.Ledwith(ed.)
  11. French Pat. 1,582,917