Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

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

BTCA에 의한 실크/라미 교직물의 DP 가공 - FT-IR 및 HPLC에 의한 에스테르 가교 평가-

  • Published : 2004.10.01
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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

References

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