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 년도별 목차보기 |
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| 발행년도/권호 |
2005 년 / 권호: V.17,no.1,Feb |
| 논문제목1(원어) |
셀룰로오스/키토산 및 세리신/키토산 복합화필름의 역학특성 |
| 논문제목2(타언어) |
Mechanical Properties of Cellulose/Chitosan and Sericin/Chitosan Blend Films |
| 저자(원어) |
1윤흥수⋅이의소*⋅김승일⋅윤호규⋅高橋淸久 |
| 저자(타언어) |
1Heung Soo Yoon, Eui So Lee, Seung Il Kim, Ho Gyu Yoon,and Kiyohisa Takahashi |
| 소속(원어) |
1경일대학교 섬유패션학부, 인하대학교,고려대학교, 일본나고야공업대학 |
| 소속(타언어) |
Kyungil Univerty,Inha University,Korea University,Nagoya Institute of Tech |
| 시작/끝
페이지 |
30 ~ 37 총페이지 : 8 |
| 언어(원어) |
Korean |
| 초록 |
The tensile properties, acetic acid solubility and degree of swelling in distilled water of
cellulose/chitosan and sericin/chitosan film blended by mixing chitosan acetic acid solution with cellulose solution
or sericin solution were investigated and the effect of crosslinking agent on solubility and degree of swelling were
also considered. From the experimental results, the model of intermolecular bond is proposed.
Tensile modulus of 100% cellulose film is high but the tensile strength and elongation are low. The elongation
of 100% chitosan film is high but tensile modulus and strength is low. But it is possible to make film having
same or higher tensile strength and modulus compared to that of 100% cellulose film by mixing cellulose and
chitosan or by mixing sericin and chitosan.
Chitosan is solved in 5vol% acetic acid solution but cellulose and sericin are not solved. Degree of swelling
of chitosan in distilled water is higher than that of cellulose and sericin. Lower than 40wt% chitosan content,
the solubility of cellulose/chitosan film in 5vol% acetic acid solution shows lower expected value but higher in
case of sericin/chitosan film. |
| 키워드 |
mechanical property, cellulose, chitosan, sericin, intermolecular bond |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2005_v17n1_30 |
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