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http://dx.doi.org/10.5764/TCF.2014.26.1.32

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

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)
Publication Information
Textile Coloration and Finishing / v.26, no.1, 2014 , pp. 32-38 More about this Journal
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
alginic acid sodium salt(Alg-Na); polyethylene oxide(PEO); binder; adhesive strength; capsule finishing;
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Times Cited By KSCI : 2  (Citation Analysis)
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