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Journal of the Korean Home Economics Association 2004;42(12):69-76.
매염처리에 따른 연(蓮)잎 추출물의 염색성 및 염색견뢰도 변화에 관한 연구
A Study on the Change of Dyeability and Colorfastness of Lotus Leaf Extract with Mordanting Treatment
Young-Deuk Park
Dept. of Fashion Design, Keimyung College
ABSTRACT
The purpose of this study was to investigate the colorfastness of cotton and silk fabric dyed with extract of Lotus leaf princeps. The experimental items were classified into mordanting treatments, fabric components and kind of mordants. The experimental test was done by laundering, abrasion(dry/wet), perspiration(acid/alkali) , light fastness, color difference by C.C.M(computer color matching) system and K/S test. The summarized findings resulting from the experiment and investigation are as follows: In the C.C.M and K/S test on mordanting method and kind of fabrics, co-mordanting treatment method and protein fabric (silk) were the most effective. Especially, Fe mordanting treatment was higher than Al, Cu, Cr and none-mordanting. In colorfastness on the mordants, perspiration and laundering fastness showed high grade (4-5) but grades of perspiration(2-3/4) and light fastness(1-3) were low.
Keywords: 염색견뢰도, Colorfastness, 매염제, Mordant, 색차, Color difference, 표면염착농도 시험, K/S test
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