해도형 초극세 나일론 섬유의 알칼리 용출 및 염색성
Alkaline Dissolution and Dyeing Properties of Sea-island Type Ultrafine Nylon Fiber
2
조회
0
다운로드
8
인용
0
참고문헌
키워드
초록
Abstract― The alkaline dissolution behavior of sea-island type ultrafine nylon fiber were dependent on the concentration of NaOH and treatment time, and the most appropriate condition for alkaline dissolution was to treat with 20g/l NaOH for 30 min at 80℃. The dyeing properties of sea-island type ultrafine nylon fiber and regular nylon fiber were examined with 3 different types of acid dyes in this study. The dye uptakes of ultrafine nylon fiber were higher than regular nylon fiber because of large surface area per unit mass, which increased as the dye bath pH decreased. The dyeing rates on ultrafine nylon fiber were faster and dye exhaustions were higher than regular nylon fiber, however color strength and rating of wash fastness were lower. It was also found that levelling type acid dye showed fast dyeing rate on both nylon fibers than metal-complex and milling type acid dyes.
Abstract
Abstract― The alkaline dissolution behavior of sea-island type ultrafine nylon fiber were dependent on the concentration of NaOH and treatment time, and the most appropriate condition for alkaline dissolution was to treat with 20g/l NaOH for 30 min at 80℃. The dyeing properties of sea-island type ultrafine nylon fiber and regular nylon fiber were examined with 3 different types of acid dyes in this study. The dye uptakes of ultrafine nylon fiber were higher than regular nylon fiber because of large surface area per unit mass, which increased as the dye bath pH decreased. The dyeing rates on ultrafine nylon fiber were faster and dye exhaustions were higher than regular nylon fiber, however color strength and rating of wash fastness were lower. It was also found that levelling type acid dye showed fast dyeing rate on both nylon fibers than metal-complex and milling type acid dyes.
참고문헌 (10)
- O. Wada, "Control of Fiber Form and Yarn and Fabric Structure", J. Text Inst, 83, pp.322~347 (1992)
- 심현주, "분할형 극세사를 이용한 습식인공피혁의 제조와 물리적 특성에 관한 연구", 한국섬유공학회지, 42(1), pp.48~53 (2005), 한국섬유공학회
- Anonymous, "Various Microfibers for Clothing", Jap. Text News, 83, pp.81~85 (1992)
- J. W. S. Hearle, "Structural Mechanics of Fibers, Yarns, and Fabrics", pp.81~100 (1969), John Wiley & Sons
- J. S. Oh, "Dyeing Properties and Aftertreatment of UMF Nylon 6 Nonwoven Fabric", J. Korean Fiber Soc., 12, pp.8~16 (2000)
- 정동석, "초극세 나일론 6 섬유의 염색성 및 물성에 미치는 열처리의 영향", 한국염색가공학회지, 14(6), pp.24~30 (2002), 한국염색가공학회
- 김성동, "해도형 극세사 폴리에스테르의 염색성 및 세탁견뢰도 향상에 관한 연구", 한국염색가공학회지, 15(1), pp.48~55 (2003), 한국염색가공학회
- 이권선, "나일론 66 나노섬유의 염색성에 관한 연구(1)", 한국염색가공학회지, 16(4), pp.1~9 (2004), 한국염색가공학회
- 김성동, "해도형 초극세사 제품의 감량 및 염색 특성", 한국섬유공학회지, 42(6), pp.355~362 (2005), 한국섬유공학회
- 조현태, "PET 초극세 섬유에서 분산염료의 염색 거동", 한국섬유공학회지, 47(2), pp.77~84 (2010), 한국섬유공학회