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A Study on the Alkali Hydrolysis of Sea-island PET Ultra-microfiber

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2013, 25(4), pp.303-313
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

서말용 1 Jun Hee Lee 1 Chi Min Ok 2 Seong Hun Cho 3 Jong Woo Lee 4 조호현 5

1한국섬유개발연구원
2케이엠에프
3한국섬유소재연구소
4(주)에스티원창
5서정대학교

Accredited

ABSTRACT

Alkali hydrolysis of sea-island PET 0.02denier microfiber were compared to those on the fabrics of the 0.06denier microfiber. In the dissolution of the sea component out of sea island type ultra-microfiber, it is important to determine the optimum division and divided material. Weight reduction of sea island ultra-micro sea island fiber was faster than regular PET about 10 times. Also 0.2denier sea-island ultra-micro sea island fiber has better color fastness (washing,friction, and daylight) than 0.06denier level sea-island ultra-microfiber. In this study, 0.2denier ultra-micro sea island fiber shows the possibility of high value product.

Citation status

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