Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Property Changes of Cellulase treated Cotton, Viscose Rayon, and Their CMC Fabrics

셀룰라제 처리에 의한 면, 레이온, CMC 직물의 성질 변화에 관한 연구

  • 이미식 (서울여자대학교 자연과학대학 의류학과)
  • Published : 2003.02.01
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Abstract

The purpose of this study is to examine the influence of an acidic cellulase treatment on the properties of four kinds of cellulosic fabrics including cotton, viscose rayon, and their carboxymethyl derivatives. The degree of substitution of the carboxymethyl derivatives of cotton and rayon were 0.11 and 0.20, respectively. Weight loss after the enzyme treatment was in the following order: CM-cotton>cotton>CM-rayon>rayon. All treated fabrics had higher moisture regain, water retention value and air permeability, while tensile strength decreased after the treatment. Cellulase treated rayon and CM-rayon fabrics were more flexible than cellulase treated cotton and CM-cotton fabrics. Additionally the CMC treated fabrics were slightly whitened by the enzyme treatment.

Keywords

References

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