JOURNAL OF TEXTILE RESEARCH ›› 2010, Vol. 31 ›› Issue (8): 21-25.

• 纤维材料 • Previous Articles     Next Articles

Comparison study on wool shrink-proof finishings of different methods

  

  • Received:2009-07-06 Revised:2010-04-08 Online:2010-08-15 Published:2010-08-15

Abstract: Six kinds of shrink-proof finishing technologies such as hydrogen peroxide,sodium hypochlorite,potassium permanganate,chitosan,hydrogen peroxide/chitosan and sodium hypochlorite/chitosan were respectively taked for the wool fibers and wool fabrics shrink-proof fnishing experiments. Such changes as breaking strength of wool fibers,frictional performance of wool fibers,shrinkage rate of wool fabric and surface morphology of wool fibers before and after the shrink-proof finishing were measured. The finishing effects of various shrink-proof finishings were analysied. Of the six shrink-proof finishing methods,the hydrogen peroxide/chitosan treatment was the best treatment for wool shrink-proof finishing through the comprehensive comparison in fiber damage,fabric shrinkage performance and environmental characteristics.

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