| 발행년도/권호 |
2003 년 / 권호: V.15,no.4,Aug |
| 논문제목1(원어) |
PTT 섬유의 염색성 (2) - 용제 처리한 PTT 섬유의 염색성 및 물성 - |
| 논문제목2(타언어) |
Dyeing Properties of PTT Fiber (2) - Effect of Solvent Treatment on Dyeing and Physical Properties of PTT Fiber - |
| 저자(원어) |
이두환 (부산대학교 섬유공학과) 정동석 (부산대학교 섬유공학과) 김호정 (경성대학교 의류학과) 이문철 (부산대학교 섬유공학과) |
| 저자(타언어) |
DOO HWAN LEE, DONG SEOK JEONG, HO JUNG KIM, MUN CHEUL LEE |
| 소속(원어) |
이두환 (부산대학교 섬유공학과) 정동석 (부산대학교 섬유공학과) 김호정 (경성대학교 의류학과) 이문철 (& |
| 소속(타언어) |
PUSAN NATIONAL UNIVERSITY, KYUNGSUNG UNIVERSITY |
| 시작/끝
페이지 |
8 ~ 16 총페이지 : 9 |
| 언어(원어) |
Korean |
| 초록 |
Poly(trimethylene terephthalate)(PTT) fiber was pretreated with organic solvent/water solution of various compositions. The organic solvents used in this experiment were benzyl alcohol, n-buthanol, and N,N-dimethylformamide(DMF). Density of the fibers were investigated as a measure of crystallite region. The dye uptake increased in the order of pretreatment with hot water < untreated < 5% benzyl alcohol < 100% benzyl alcohol < 90% benzyl alcohol; hot water < untreated 5% butanol < 100% beutanol < 90% butanol; hot water 5% DMF < untreated < 90% DMF < 100% DMF. The dye uptake increases with increase of crystallinity. It seems likely that the recrystallization process during the pretreatment with organic solvent/water solutions leads to an increase in the microvoid and then a large increase in the dye uptake. Also the dyeing rate increased and the dyeing transition temperature decreased with the pretreatments. The results obtained are corresponds with the plasticization of the fiber structure formed during the pretreatrnent. |
| 키워드 |
PTT fiber; organic solvent treatment; physical propetry; dyeing propetry |
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2003_v15n4_8 |
간행물정보
한국염색가공학회지
년도별 목차보기
