A Study on the Alkali Hydrolysis of Sea-island PET Ultra-microfiber (해도형(海島型) PET 초극세섬유의 알칼리 가수분해에 관한 연구)

서말용; Jun Hee Lee (이준희); Chi Min Ok (옥치민); Seong Hun Cho (조성훈); Jong Woo Lee (이종우); 조호현

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.

KEYWORDS

alkali hydrolysis, sea-island PET, weight reduction, ultra-micro sea island, 0.2denier

Citation status

* References for papers published after 2023 are currently being built.

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