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Durable Press Finishing of Silk/Ramie Union Fabric with BTCA - The Evaluation of Ester Crosslinkages by FT-IR Spectroscopy and HPLC Analysis -  

조석현 (한국견직연구원)
김용 (한국섬유개발연구원)
박종준 (한국견직연구원)
이문철 (부산대학교 섬유공학과)
Publication Information
Textile Science and Engineering / v.41, no.5, 2004 , pp. 335-341 More about this Journal
Abstract
Silk and ramie union fabric, DP finished with BTCA, were analyzed by FT-IR and HPLC and the physical properties were evaluated. Through FT-IR analysis, we could identify cross-linking by the presence of carbonyl peak in ramie and silk appearing at 1725 $cm^{-1}$ /. The peak intensity increased as the concentration and the temperature increased. With the use of HPLC, we could measure the amount of BTCA cross-linked using a calibration curve. The amount of BTCA detected increased in a straight line as the concentration and temperature increased. Crease resistance was higher than that of untreated silk and ramie union fabric under each processing condition and it increased in a straight line as the concentration and temperature of BTCA finishing increased.
Keywords
BTCA; FT-IR; HPLC; silk; ramie; ester crosslinkges; shrinkage;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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