Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Functional Treatment of Recycled Ultrafine Fibrous Nonwovens

재활용 극세사 부직포의 기능화 처리

  • Lee Shin Kyung (Department of Fiber & Polymer Engineering, Hanyang University) ;
  • Kim Seong Hun (Department of Fiber & Polymer Engineering, Hanyang University) ;
  • Lee Kyung Ju (Department of Textile Engineering, Chonbuk National University) ;
  • Shin Kyung In (Department of Fiber & Polymer Engineering, Hanyang University)
  • 이신경 (한양대학교 공과대학 섬유고분자공학과) ;
  • 김성훈 (한양대학교 공과대학 섬유고분자공학과) ;
  • 이경주 (전북대학교 섬유공학과) ;
  • 신경인 (한양대학교 공과대학 섬유고분자공학과)
  • Published : 2005.12.01
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Abstract

Recycled ultrafine fibrous nonwoven consisted of low melting polyester fiber and ultrafine fibrous scrap in the proportion of $20wt\%\;to\;80wt\%$. The recycled ultrafine fibrous nonwoven was treated with a solution of an antistatic agent(cationic, anionic, and nonionic) and flame proofing agents by pad-dry method. Antistatic property, flame proofing property, water and oil absorption properties of the recycled ultrafine fibrous nonwovens were analyzed. To determine the antistatic property, electrostatic charge, half-decay time and surface electric resistance were measured. The recycled ultrafine fibrous nonwoven, particularly treated with nonionic antistatic agents, showed excellent antistatic property, For the flame proofing property, as percent add-on of flame proofing agents increased, the distances of carbonization of recycled ultrafine fibrous nonwovens decreased. Point bonded nonwoven with 15 mm interval bonding exhibited water and oil absorption of $447\%$ and of $430\%$ respectively.

Keywords

References

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