Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Preparation of Durable Softening Water Repellents by Blends of Activated Polyethylene / Wax / Acrylic Copolymer(II);Water-Repellent Finish of Cotton Fabrics

활성화 폴리에틸렌 / 왁스 / 아크릴 공중합체의 블렌드에 의한 내구유연발수제의 제조에 관한 연구(II);면직물에의 발수가공

  • 김성계 (명지대학교 공과대학 화학공학과) ;
  • 신재현 (명지대학교 공과대학 화학공학과) ;
  • 박홍수 (명지대학교 공과대학 화학공학과)
  • Published : 1996.08.31
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Abstract

The procedure to prepare an acrylic emulsion water repellents by blending of arcylic copolymer, activated polyethylene, wax, and emulsifiers was published in the previous paper. After the treatment of the prepared water repellents on a cotton fabrics with and without textile finishing resin, washability, contact angle, tearing strength, and crease recovery were tested. As the result, there were remarkable improvements in physical properties. Proper curing temperature of the synthesized water repellents impellents was $150^{\circ}C$ : proper using concentration was 5wt% : sodium acetate was the best catalyst for water repellents among the used, and proper concentration was 1.0wt%.

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