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Effect of Sizing Agent on the Enzymatic Finishing of Tencel Fabric by Cellulase

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2003, 15(1), pp.8-14
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

ChoiChangNam 1 황태연 1 고봉국 1 박원규 1 변수진 1 이웅의 2 정상귀 1 Cho Sung Yong 1

1전남대학교
2광주여자대학교

Accredited

ABSTRACT

effect of pasting agent on the defibrillation of Tencel fabric was investigated. It was evaluated by the weigth loss of fabric when the fabic was treated with cellulase containing various kinds of pasting agents. The surface appearance of Tencel fabric was checked by SEM. Under the treatment condition without pasting agent, the weight loss of fabric was high at pH 5.0 and 60℃. This means that the cellulase activity was high at this condition. By increasing the concentration of carboxymethyl cellulose(CMC), the weight loss of fabric was decreased monotonously. This tendency was not appeared in other pasting agents. CMC is synthesized by the reaction of chloroacetic acid and cellulose. The glucose units may be remained after the reaction. So, it was considered that the degradation of glucose unit in Tencel was decreased, because cellulase had to attack both Tencel and CMC.

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