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Dyeing and Mechanical Properties of 0.01d Polyester Ultramicro Fiber

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2006, 18(6), pp.10-15
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

박재민 1 Dong Seok Jeong 2 노환권 3 류현재 4 Muncheul Lee 1

1부산대학교
2동의대학교
3㈜코오롱 중앙기술원
4(주)대우인터내셔널/부산

Accredited

ABSTRACT

In this article, effect of the dyeing and mechanical properties were investigated on the polyester ultramicro fiber(UMF) and knitted fabric varying fiber fineness(0.01d and 0.05d). By a treatment with NaOH solution, sea-ingredient was removed and polyester micro-fiber was revealed. The dyeing, build-up and fastness properties of the fiber and fabrics were observed. We used C.I. Disperse Red 60 and Blue 56 for dyeing property and eight Lumacron dyes for build-up property and colorfastness. At low temperature dyeing(100℃), the dyeing rate of 0.01d-polyester UMF increased more than that of 0.05d-polyester UMF with Disperse Red 60 and Blue 56 whereas dyeing rate of 0.05d-polyester UMF were increased more than that of 0.01d-polyester UMF at high temperature(120℃), The colorfastnesses of the 0.05d-fiber knitted fabric such as washing, rubbing and light was higher than those of the 0.01d-fiber knitted fabric.

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