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

The Korean Society of Clothing and Textiles (한국의류학회)
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A Study on The Physical Properties of Textile Materials( I ) -Effect of Blend Ratio of Wool/Polyester Fabrics on the Change of Physical Properties-

의복재료의 물리적 특성에 관한 연구(I) -Wool/polyester 혼방직물의 혼방률에 따른 물성변화-

  • Kim Tae Hoon (Dept. of Clothing & Textiles, College of Home Economics. Yeung Nam University) ;
  • Kim Seung Jin (Dept. of Textile Engineering, College of Engineering, Seoul National University)
  • 김태훈 (영남대학교 가정대학 의류학과) ;
  • 김승진 (서울대학교 공과대학 섬유공학과)
  • Published : 1985.04.01
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Abstract

To determine the change of the mechanical properties of the wool/polyester blend fabrics in proportion to blend ratio, 10 mechanical properties were measured on 6 blend fabrics by KES-F system. Blend ratio on the 6 blend fabrics was increased by $20\%$, and the structure of the fabric were plain, 2/2 twill, respectively. And wearing performances in propoetion to blend ratio on the 6 blend fabrics were investigated. In this experiment. the following conclusions were obtained with the increase of blend ratio of polyester. 1) The values of WT, RT in tensile properties. tensile energy and elongation, and RC in compressional properties were decreased. 2) The values of B, 2HB in bending properties, 2HG. 2HG 5 in shearing properties were increased. 3) Putting on clothes, wearing performance was bad because crumbling of shape and wrinkle were easily made an appearance. Particularly it was remarkably bad as blend ratio of polyester was expressed $60\%$.

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