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수용성 PU 강화 아라미드 직물의 방검 특성

Stab Resistance of Aramid Fabric Reinforced with Waterborne Polyurethane Resin

  • 유주환 (한국생산기술연구원) ;
  • 안다미로 (단국대학교 파이버시스템공학과) ;
  • 김호동 (단국대학교 파이버시스템공학과)
  • Yoo, Joohwan (Technical Textile Technology Center, KITECH) ;
  • Ahn, Damiro (Department of Fiber System Engineering, Dankook University) ;
  • Kim, Ho Dong (Department of Fiber System Engineering, Dankook University)
  • 투고 : 2013.05.11
  • 심사 : 2013.07.30
  • 발행 : 2013.08.31

초록

The stab resistance of aramid fabrics reinforced with waterborne polyurethane (PU) resin is investigated by quasi-static and drop-tower stab tests. The effect of PU resin treatment and tumbling on the stab resistance is also evaluated by flexural stiffness and pull-out tests. To achieve maximum stab resistance, it is essential to control the movement of fiber bundles in the fabric structure. It is also found that the tumbling process is a useful way to improve the flexibility of treated fabrics.

키워드

참고문헌

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