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아크릴 공중합체형 발수제로 처리된 P/C 혼방직물의 물성연구

The Properties of P/C Blended Fabrics Treated with the Water Repellent of Acrylic Copolymer and Additives

  • 박홍수 (명지대학교 공과대학 화학공학과) ;
  • 김영근 (명지대학교 공과대학 화학공학과) ;
  • 정영숙 (정원여자중학교) ;
  • 최봉종 (관동대학교 이공대학 환경공학과) ;
  • 이기창 (명지대학교 공과대학 화학공학과)
  • 발행 : 1991.05.31

초록

In the preparation of acrylic water repellent(EDLWC). quaternized 2-diethylarrunoethylmethacrylate-stearylmethacrylate copolymer (DSACC) and quaternized 1-Iaurovlbis(aminoethyl)-2-dodecylimidazoline(LDDIC) were selected as a basic resin and the improving agent such as softening effect and hydrostatic pressure of the water repellent. EDLWC was prepared by blending waxes and emulsifier for waxes with various ratio to DSACC and LDDIC. As the results of the measurement of water repellency, washable, tear strength and crease recovery to polyester-cotton(P/C) blended fabrics treated with EDLWC only or addition of textile finishing resin, the physical properties were increased. Sodium acetate was the most effective catalyst in the water repellency among the various kinds of catalyst. and the reasonable concentration of the catalyst was 1. 4 wt%. EDLWC was confirmed as durable water repellent with the results of making little difference of water repellency as ${\pm}5$ point after and before washing. The reaction mechanism between P/C blended fabrics and EDLWC in the presence of catalyst was proposed. And also, the longitudinal view of the P/C blended fabrics treated with water repellent was observed with scanning electron microscope.

키워드

피인용 문헌

  1. 환경친화형 수분산성 불소 아크릴레이트 공중합체에 의한 섬유 표면개질 vol.13, pp.10, 1991, https://doi.org/10.5322/jes.2004.13.10.947