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Improvement of Binding Property of the Alg-Na/PEO Blends

PEO를 이용한 Alg-Na 바인더의 물성향상

  • Park, Yong Wan (Korea Institute for Knit Industry) ;
  • Kim, Eui Hwa (Department of Textile Materials Engineering, Shinhan University) ;
  • Cho, Ho Hyun (Department of Textile and Fashion Design, Seojeong College)
  • 박용완 (한국니트산업연구원) ;
  • 김의화 (신한대학교 섬유소재공학과) ;
  • 조호현 (서정대학교 섬유패션디자인과)
  • Received : 2014.01.06
  • Accepted : 2014.02.28
  • Published : 2014.03.27

Abstract

There has been increasing demand to the eco-friendly materials such as phytoncide which is extracted to plants in the textile industry, recently. It is interesting that alginic acid sodium salt(Alg-Na) is used to eco-friendly binder for the functional capsule finishing. In this study, we made PEO/Alg-Na blend solutions of various ratio and observed the changing binding property of the blend solutions according to PEO contents through FT-IR, DSC, contact angle, peel strength, etc. The viscosity of Alg-Na/PEO blend solutions increased with increase of contents and the viscosity quickly increased with increase of PEO content in Alg-Na 5% content, specially. It is shown that the hydrogen bond peak by blend of Alg-Na and PEO found through FT-IR analysis but the peak decreased in PEO above 60% content. And the peel strength was predominant in PEO 50% ratio.

Keywords

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