나일론-PET 분할형 극세사의 1욕 1단계 염색 (One Bath-One Step Dyeing of Nylon-PET Split Type Microfiber)

서지정보

· 발행기관 : 한국섬유공학회
· 수록지 정보 : 한국섬유공학회지 / 46권 / 1호 / 23 ~ 29페이지
· 저자명 : 조현태, 박철권

초록

To verify the dyeing behaviors of disperse, acid dye, and metal complex dye on nylon/PET(N/P) split type
microfiber in the one bath-one step dyeing, the exhaustion curves of the dyes in single and mixed dye bath were measured
under different dyeing temperature and pH of dyebath. Exhaustion behaviors of disperse dye in the one bath dyeing
of N/P split type microfiber with disperse dye/acid dye or disperse dye/metal complex dye were not significantly
affected by dyeing temperature and pH of dyebath. Acid dye showed high temperature dependency of adsorption-desorption
behavior during elevation of dyeing temperature in the one bath dyeing of N/P split type microfiber with disperse
dye and acid dye. Metal complex dye in the one bath dyeing of N/P split type microfiber with disperse dye and
metal complex dye showed also the temperature dependency of adsorption-desorption, but the final absorption was
higher than that of acid dye in the same dyeing conditions and increased with decrease of dyebath pH. The staining of
disperse dye on nylon was not effected by dyeing temperature but was decreased with the decrease of pH in the one
bath dyeing of N/P split type microfiber.

영어초록

To verify the dyeing behaviors of disperse, acid dye, and metal complex dye on nylon/PET(N/P) split type
microfiber in the one bath-one step dyeing, the exhaustion curves of the dyes in single and mixed dye bath were measured
under different dyeing temperature and pH of dyebath. Exhaustion behaviors of disperse dye in the one bath dyeing
of N/P split type microfiber with disperse dye/acid dye or disperse dye/metal complex dye were not significantly
affected by dyeing temperature and pH of dyebath. Acid dye showed high temperature dependency of adsorption-desorption
behavior during elevation of dyeing temperature in the one bath dyeing of N/P split type microfiber with disperse
dye and acid dye. Metal complex dye in the one bath dyeing of N/P split type microfiber with disperse dye and
metal complex dye showed also the temperature dependency of adsorption-desorption, but the final absorption was
higher than that of acid dye in the same dyeing conditions and increased with decrease of dyebath pH. The staining of
disperse dye on nylon was not effected by dyeing temperature but was decreased with the decrease of pH in the one
bath dyeing of N/P split type microfiber.

참고자료

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