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 년도별 목차보기 |
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| 발행년도/권호 |
2008 년 / 권호: V.20,no.3,Jun |
| 논문제목1(원어) |
미더덕 껍질과 PVA를 혼합한 재료로부터 제조한 복합섬유의 제법과 성질(Ⅱ) |
| 논문제목2(타언어) |
Preparation and Properties of Regenerated Composite Fibers made from
Styela Clava Tunics/PVA Blending(Ⅱ) |
| 저자(원어) |
정영진․안병재․김홍성․최해욱․이언필․이재호․김한도1․박수민1․김성동2 |
| 저자(타언어) |
Young Jin Jung, Byung Jae An, Hong Sung Kim, Hae Wook Choi,Eon Pil Lee, Jae Ho Lee, Han Do Kim1, Soo Min Park1 and Sung Dong Kim2 |
| 소속(원어) |
부산대학교, 생명자원과학대학, 바이오소재전공, 1공과대학, 유기소재시스템공학과,2건국대학교 공과대학 & |
| 소속(타언어) |
Pusan National University,1Pusan National University,2Konkuk University |
| 시작/끝
페이지 |
31 ~ 38 총페이지 : 8 |
| 언어(원어) |
Korean |
| 초록 |
Regenerated composite fibers were prepared from solution of styela clava tunics(SC) and poly vinyl
alchol(PVA) using N-methylmorpholine-N-oxide(NMMO)/water(87/13)(wt%/wt%) as a solvent by dry jet-wet spinning.
Structure and physical properties of regenerated composite fibers were investigated through birefrngence, x-ray diffratograms,
tenacity, fibrillation and SEM. Optimal blend ratio of SC/PVA for mechanical properties of composite fibers was 70/30 and
total weight was 4wt% concentrations in NMMO/H2O solvent system. Crystallinity index of composite fibers were decreased
as the PVA contents increased. Fibrillation of 10~20wt% PVA blended fibers were occurred less than pure SC fiber. Shape
of composite fibers were a circle cross section within 10wt% PVA content. But the cross section of fibers were changed
as crushed flat with the PVA contents increased. |
| 키워드 |
NMMO/H2O, chemical cellulose, styela clava, PVA, composite fibers |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2008_v20n3_31 |
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