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⵵/ȣ 2003 / ȣ: V.15,no.2,Apr
1() Ӱ ̻ȭźҿ ƶ̵(Nomex) л꿰ῡ
2(Ÿ) A Study on Dyeing Ability of Aramid(Nomex) Spun Yarn in Supercritical Carbon Dioxide using Disperse dyes
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(Ÿ) KWANG JOONG YONG, YOUNG HWAN PARK, HAN SEOK KIM, KI PUNG YOO, IN HOI KIM, SUNG WOO NAM
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Ҽ(Ÿ) SUNGKYUNKWAN UNIVERSITY, KITECH, SOGANG UNIVERSITY
/ 93 ~ 101 : 9
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ʷ To acquire dyeing ability on aramid(Nomex) spun yarn in supercritical fluid dyeing, supercritical fluid dying(SFD) machine of 3L scale was designed. C. I. Disperse Red 60 and Red 360 were used in this work. It was possible to increase dyeing ability and to get level dyeing of fiber by attaching assistance devices(controlling device of supercritical fluid, nozzle, cover of carrier, etc.) to SFD machine. Physical properties(tensile strength, elongation, shrinkage) of Nomex spun yam treated by SFD were not changed. K/S values of dyed Nomex spun yam with Red 360 were higher than that with Red 60 and color fastness of dyed Nomex spun yam by SFD was similar to that by conventional dyeing method.
Ű Supercritical fluid; Supercritical fluid dyeing(SFD); Carbon dioxids; Nomex spun yarn; Disperse dyes
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Reference http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2003_v15n2_93

                                                                            
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