Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Enzymatic Treatment of Tencel Fabrics Treated with NaOH and Prefibrillation(I) -Change of Weight Loss and Tensile Strength-

NaOH 전처리 및 피브릴레이션 처리한 텐셀직물의 효소처리(I) -감량률 및 인장강도의 변화-

  • Published : 1999.01.01

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Abstract

Tencel fabrics were treated with NaOH, mechanically prefibrillated, and hydrolyzed by cellulase. Weight loss and tensile strength of the treated Tencel fabrics were evaluated under dry and wet conditions. Increase in prefibrillation time increased weight loss and decreased tensile strength retention of the treated Tencel fabrics at the same cellulase treatment conditions. Increase in concentration and treatment time of cellulase increased weight loss and decreased tensile strength retention of the treated fabrics at the same prefibrillation treatment time. At a similar weight loss, tensile strength retentions of the NaOH-pretreated fabrics were better than those of the fabrics treated without NaOH pretreatment because of more uniform hydrolysis by cellulase in the NaOH-pretreated fabrics.

Keywords

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