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⵵/ȣ 1996 / ȣ: V.8,no.1,Feb
1() ׸ Į忰 -pHȭ л꿰 ߽-
2(Ÿ) A Study on the Dyeing of Polyester Fiber in Alkaline Dyebath Dyeing Properties of Disperse dyes According to variation of pH values
() Sung, Woo Kyung (Dept. of Textile Eng., Kyungpook Sanup Univ., Daegu, Korea) Ryu, Ki Hyo (Tae Wang Dyeing & Printing Co., Daegu, Korea) Park, Soo Min (Dept. of Textile Eng., National Pusan Univ., Pusan, Korea) Kim, Kyung Hwan (Dept. of Textile Eng., Punsa
(Ÿ) Sung, Woo Kyung (Dept. of Textile Eng., Kyungpook Sanup Univ., Daegu, Korea) Ryu, Ki Hyo (Tae Wang Dyeing & Printing Co., Daegu, Korea) Park, Soo Min (Dept. of Textile Eng., National Pusan Univ., Pusan, Korea) Kim, Kyung Hwan (Dept. of Textile Eng., Punsa
Ҽ() Sung, Woo Kyung (Dept. of Textile Eng., Kyungpook Sanup Univ., Daegu, Korea) Ryu, Ki Hyo (Tae Wang D
Ҽ(Ÿ) Sung, Woo Kyung (Dept. of Textile Eng., Kyungpook Sanup Univ., Daegu, KSung, Woo Kyung (Dept. of Tex
/ 34 ~ 42 : 9
() Korean
ʷ This Study was made to investigate alkaline dyeing systems for a new dyeing applicable polyester fibers. Disperse dyes for dyeing of polyester fibers were C.I. Red 60, Blue 56 and Yellow 54 as three primary colors of E type which used widely on the scene. Dyeing properties of dispers dyes on the polyester fibers are discussed according to variation of pH values for application of alkaline dyeing method compared with to ordinary acidic dyebath. Alkaline pH of the dyebath was controlled to pH 9 and 10.5 with buffer solutions using each hydrochloride and disodiumtetraborate, disodiumtetraborate and sodium hydroxide to promote the reproducibility of dyeing. Dyeing properties of dispers dyes on the polyester fibers by alkaline dyeing method compared with to ordinary acidic dyebath were discussed by estimation of color, wash-fastness, bleeding and migration of dyed polyester fabric.
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