모섬유에 높은 염착성을 가진 호두외피의 주색소인 주글론을 모발염색에 적용 가능성을 알아보기 위해 주글론의 모발에 대한 염색성을 조사하였다. 모발염색을 하기 위해서 먼저 시중 헤어전문점에서 사용하는 방법으로 모발을 표백하였다. 모발염색의 특성상 염색시간을 10-20분으로 섬유염색보다 훨씬 짧게 설정하였으며 염착성, 인장강도, 전자현미경 분석을 하였다. 염색시간이 증가함에 따라 염착성은 증가하는 경향을 보였으며 인장강도는 떨어져 모발 손상이 일어난 것을 알 수 있었다. 모발손상은 전자 현미경 사진으로 확인 되었다. 주글론 염색에 의해 모발에 YR 계열의 색상을 낼 수 있었다. 동시매 염 방법으로 철매염제를 사용한 결과 염착성 증진은 크지 않았으나, YR 계열 내에서 더 진한 색상을 얻을 수 있었다. 천연 모발염색에 주글론을 사용할 수 있을 것으로 사료되며, 염색조건에 따라 다양한 갈색계 열 색상을 부여할 수 있다.
모섬유에 높은 염착성을 가진 호두외피의 주색소인 주글론을 모발염색에 적용 가능성을 알아보기 위해 주글론의 모발에 대한 염색성을 조사하였다. 모발염색을 하기 위해서 먼저 시중 헤어전문점에서 사용하는 방법으로 모발을 표백하였다. 모발염색의 특성상 염색시간을 10-20분으로 섬유염색보다 훨씬 짧게 설정하였으며 염착성, 인장강도, 전자현미경 분석을 하였다. 염색시간이 증가함에 따라 염착성은 증가하는 경향을 보였으며 인장강도는 떨어져 모발 손상이 일어난 것을 알 수 있었다. 모발손상은 전자 현미경 사진으로 확인 되었다. 주글론 염색에 의해 모발에 YR 계열의 색상을 낼 수 있었다. 동시매 염 방법으로 철매염제를 사용한 결과 염착성 증진은 크지 않았으나, YR 계열 내에서 더 진한 색상을 얻을 수 있었다. 천연 모발염색에 주글론을 사용할 수 있을 것으로 사료되며, 염색조건에 따라 다양한 갈색계 열 색상을 부여할 수 있다.
The purpose of this study is to investigate the efficacy of juglone, which shows hish affinity to wool, for hair dyeing as a natural dye. Before dyeing hair with juglone, virgin hair was bleached by a conventional method using hair shops in the city. In order to study the dyeing properties of juglon...
The purpose of this study is to investigate the efficacy of juglone, which shows hish affinity to wool, for hair dyeing as a natural dye. Before dyeing hair with juglone, virgin hair was bleached by a conventional method using hair shops in the city. In order to study the dyeing properties of juglone on hair, the effects of dyeing conditions on dye uptake, color, tensile strength, and morphology were investigated. And the effect of Fe-mordanting on color change was also investigated. Dye uptake changed marginally as dye concentration increased in the range of 0.02-0.04g. Dye uptake increased progressively is dyeing time increased in the range of 10-20 min. Juglone produced YR colors on hair and the color of dyed hair got duller as juglone concentration increased. The hair was little damaged by bleaching, but cuticles were melted and stripped away by dyeing for longer time. Tensile strength retention decreased up to 65% at 20 min dyeing. Simultaneous mordanting with Fe did not improved dye uptake, but led to darker brown color compared with unmordanted hair.
The purpose of this study is to investigate the efficacy of juglone, which shows hish affinity to wool, for hair dyeing as a natural dye. Before dyeing hair with juglone, virgin hair was bleached by a conventional method using hair shops in the city. In order to study the dyeing properties of juglone on hair, the effects of dyeing conditions on dye uptake, color, tensile strength, and morphology were investigated. And the effect of Fe-mordanting on color change was also investigated. Dye uptake changed marginally as dye concentration increased in the range of 0.02-0.04g. Dye uptake increased progressively is dyeing time increased in the range of 10-20 min. Juglone produced YR colors on hair and the color of dyed hair got duller as juglone concentration increased. The hair was little damaged by bleaching, but cuticles were melted and stripped away by dyeing for longer time. Tensile strength retention decreased up to 65% at 20 min dyeing. Simultaneous mordanting with Fe did not improved dye uptake, but led to darker brown color compared with unmordanted hair.
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제안 방법
In order to investigate the dyeing properties of juglone on hair, the effects of dyeing conditions on dye uptake, color, tensile strength, and morphology were studied. In addition, the effect of Fe-mordanting on color change was also evaluated because we found Fe-mordant gave a deeper shade on wool.
대상 데이터
Virgin hair was collected from 11 years old girl and used after scouring followed by bleaching. Juglone in powder form was purchased from Aldrich Chemicals Co.
이론/모형
The tensile strength of a strand of hair was mea sured with a Rheo-meter(Compac-10011, Sai. Co., Japan) by following KS K 0521 method. Cross head speed was set at 10 mm/min.
참고문헌 (11)
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