Improvement of Cotton Fabrics Treated by Chitosan/silicone Softener Mixing Solution

키토산/실리콘 유연제 혼합 용액으로 처리한 면직물 기능성 향상

  • 조진원 (영남대학교 섬유패션학부) ;
  • 손태원 (영남대학교 섬유패션학) ;
  • 이광순 (영남대학교 섬유패션학) ;
  • 강병열 (영남대학교 섬유패션학) ;
  • 임학상 (세명대학교 환경안전시스템공학부 환경공학전공)
  • Published : 2004.08.01

Abstract

Cotton fabrics treated with chitosan showed great improvement in fabric properties. When the add-on ratio over 0.647%, finished cotton fabrics had superior antibacterial activity. However, cotton fabrics treated by chitosan solution of high concentration exhibited increased bending rigidity and change in several physical and mechanical properties, but finished cotton fabrics had a hard touch. So, silicon softener was added to improve touch. The outstanding properties of cotton fabric treated with chitosan silicon solution had antibacterial activity, unique soft hand and durable press property. This experiment was proceed through 1 step process with chitosan and silicon softener. 1 step process takes the advantage of this experiment. Finished cotton fabrics were investigated; antibacterial activity test, moisture regain test, KES-Fb system(Kawabata Evaluation System, Kato Tech. Co. Ltd., Japan) test, scanning electron microscope(SEM). It was confirmed that the hand values of finished cotton fabrics were excellent in the CS-1.

Keywords

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