Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
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Study of Gloss of PET Fiber Containing Inorganic Particles

무기 입자가 첨가된 PET 섬유의 광택 연구

  • Lim, Jong Cheol (Department of Organic Materials & Fiber Engineering, Chonbuk National University) ;
  • Park, Yong Wan (Korea Institute of Convergence Textile) ;
  • Kim, Hwan Chul (Department of Organic Materials & Fiber Engineering, Chonbuk National University)
  • 임종철 (전북대학교 공과대학 유기소재파이버공학과) ;
  • 박용완 (ECO 융합섬유연구원) ;
  • 김환철 (전북대학교 공과대학 유기소재파이버공학과)
  • Received : 2017.06.25
  • Accepted : 2017.08.18
  • Published : 2017.08.31
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Abstract

The objective of this study is to reduce the gloss of thick denier PET yarn. Pure PET yarn exhibits considerable shine. Since wig fiber is thicker than clothing fiber, it is not easy to reduce the gloss. In this study, three types of inorganic particles, namely, $TiO_2$, $SiO_2$, and talc were added to the PET yarn to test the tendency of gloss reduction. Moreover, the gloss variation was tested according to the cross section of the fiber, the spinning temperature, and the draw ratio. Owing to the addition of the particles, the crystallization of PET was promoted and the crystallization of talc was exceedingly rapid. The manufactured yarn with the added $TiO_2$ was the least glossy. The gloss of the fiber decreased in the following order: star shape > circular shape > peanut shape. The spinning temperature had no effect on the gloss, however, the gloss of the fiber increased as the draw ratio increased.

Keywords

References

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