Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Functional Finishes of Medical Nonwoven Fabrics Using Foam (II)- Blood Repellency, Moisture Transpiration and Water Resistance Properties of Spunlaced Nonwovens -

거품가공법을 이용한 의료용 부직포의 기능화 (II)-스펀레이스 부직포의 방혈.투습방수가공 효과-

  • 배기서 (충남대학교 공과대학 섬유공학과) ;
  • 이정민 (충남대학교 공과대학 섬유공학과, 충남방적 기술연구소, 충남방적 기술연구소, 충남대학교 공과대학 섬유공학과)
  • Published : 1993.07.01

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Abstract

Spunlaced nonwovens for medical use were finished for blood repellency, moisture transpiration, water resistance and abrasion resistance with fluorochemicals and polyrethane foam coating agent utilizing foam finishing technology(yen) and conventional padding application techniques. We could know that foaming efficiency of fluorochemicals was better as the order of FC-232> AG-730> Z-6700> AG-310) EM-11) AG-468> 519Z. Excellent water-oil-saline-alcohol repellency values, suitable water impact penetration values and water vapour permeability values were obtained with both techniques but showed low water entry pressure values for water resistance. The abrasion resistance properties of foam finishing spunlaced nonwovens were superior to those of the same spunlaced nonwovens finished conventionally.

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