코치닐에 의한 나일론직물의 천연 염색성과 항균성
Natural Dyeing Properties and Antibacterial Activity of Nylon Fabric Dyed with Cochineal
1
조회
0
다운로드
15
인용
0
참고문헌
초록
Abstract
with cochineal at variable dyeing conditions. Al, Cr, Fe, Cu and Sn were used as mordants and adsorption was comparedwith different mordanting methods. The maximum UV-visible absorption band of cochineal extract was 495 nm. The dye-ability on nylon fabric was good because of having a amine group. The optimum dyeing conditions of nylon fabrics are dye-ing concentration 1.5%(o.w.s), dyeing temperature 60oC, pH 3 and dyeing time 30 minutes. The pre-mordanting methodis preferred for Al and Cr, and the post-mordanting one is preferred for Cu, Sn and Fe to achieve better dyeing. The opti-mum mordanting conditions of wool fabrics dyed with cochineal are mordanting concentration of 0.5%(o.w.s), mordantingtemperature 60oC, and dyeing time 30 minutes. Nylon fabrics dyed with cochineal show a little antibacterial activity, butCu was the highest among mordants, but Sn mordant was the most effective in antibacterial activities after mordantingtreatment of nylon fabric. The fastness properties of dyed nylon fabric showd a little worse or a similar level and therewas no significant difference betwen a mordanted and non- mordanted fabric.
참고문헌 (10)
- 남성우, "천연염색의 이론과 실제(1)", pp.49~50 (2000), 보성문화사,서울
- 박영희, "쑥 추출물을 이용한 염색직물의 항균성에 관한연구", 24(1), pp.67~76 (2000)
- 이혜자, "나일론의 천연염색과 염색포의 항균성", 40(11), pp.93~105 (2002)
- 조경래, "천연염료와 염색", pp.103~108 (2000), 형설출판사,서울
- 조경래, "천연염료에 관한 연구(11) -코치닐 색소의 양모섬유에 대한 염색성-", 6(2), pp.40~46 (1999)
- 주영주, "코치닐의 염색성에 관한 연구", 10(1), pp.11~19 (1998)
- 한명희, "코치닐 추출물에 의한 견 섬유 염색", 12(2), pp.129~137 (2000)
- Lokhnde, H.T, "Application of natural dyes on Polyester", pp.40~ (1998)
- Lokhnde, H.T., "Dyeing nylon with natural dyes" (1999)
- Bae J.S., "The dyeability and antibacerial activity of wool fabric dyed with cochineal", 18(5), pp.268~275 (2006)