Journal of the Korean Society of Clothing and Textiles (한국의류학회지)

The Korean Society of Clothing and Textiles (한국의류학회)
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Development of Washable Wool Using Environmental-friendly Spray UV-cure Finishing Technique - Using Photocrosslinkable Polymerr Dextran-methacrylate-

환경친화적 Spray UV-Cure 가공 기술을 이용한 물세탁 모직물(washable wool)의 개발 -광가교 고분자인 dextran-methacrylate를 이용하여-

  • 김신희 (가톨릭대학교 생활과학대학 의류학과)
  • Published : 2004.11.01
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Abstract

Washable wool was developed using environmental-friendly spray UV-cure technique. Photocrosslinkable polymer, dextran-methacrylate, was synthesized starting from natural biopolymer, dextran. The aqueous solution of dextran-methacrylate was applied to wool fabric with various concentrations to find out the optimum condition in minimizing felting shrinkage. The wool fabric subsequently cured by 365 nm UV, The effects of UV-cure time and photoinitiator concentration on felting behavior of wool were examined. As the concentration of dextran-methacrylate increased, the felting shrinkage decreased gradually. At concentration 0.5g/ml, the felting shrinkage of wool was negligible. Other properties such as air permeability, moisture content, wrinkle recovery, thickness and wettability were also evaluated. The surface coating of dextran polymer onto wool fiber was identified by SEM.

Keywords

References

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