| 발행년도/권호 |
2009 년 / 권호: V.21,no.3,Jun |
| 논문제목1(원어) |
Succinic Acid 처리면포의 역학 특성 |
| 논문제목2(타언어) |
Mechanical Properties of Cotton Fabric Treated with Succinic Acid
- Tear Strength - |
| 저자(원어) |
강인숙․배현숙 |
| 저자(타언어) |
In-sook Kang and Hyun-sook Bae |
| 소속(원어) |
창원대학교 자연과학대학 의류학과 |
| 소속(타언어) |
Dept. of Clothing ＆ Textiles, Changwon National University |
| 시작/끝
페이지 |
1 ~ 9 총페이지 : |
| 언어(원어) |
Korean |
| 초록 |
Polycarboxylics acids are used as crosslinking agents for cotton cellulose to produce durable finished press cotton
fabric. It has been observed that the strength of the cotton fabric treated with polycarboxylic acids showed significant reduction as
a result of the crosslinking process. The effect of acid-catalyzed depolymerization on the tear strength of cotton fabric is investigated
by evaluating the cotton fabric treated by succinic acid, which does not crosslink cotton cellulose and form little ester on the cotton
fabric. We find that the tear strength of cotton fabric treated with succinic acid decreases at elevated temperature due to
acid-catalyzed depolymerization of cellulose. The magnitude of fabric strength reduction increases as the acid concentration increases.
At a constant acid concentration, it increases as the curing temperature and time increases. It decreases as the pH of the acid solution
increases. We also find that the dissociation constant of an acid also has a significant effect on the fabric strength reduction. The
magnitude of fabric tear strength reduction increases as the acid dissociation constant decreases. |
| 키워드 |
succinic acid, cotton cellulose, tear strength of fabric, ester-crosslink, acid-catalyzed depolymeri |
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2009_v21n3_1 |
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