Mchanical Properties of Hybrid Composite of Nonwoven and Multiaxial Warp Knit

부직포/다축경편성물 하이브리드 복합재료의 역학적 성질에 관한 연구

  • 김태균 (서울대학교 섬유고분자공학과) ;
  • 이경우 (동아대학교 의상섬유학부) ;
  • 강태진 (서울대학교 섬유고분자공학과)
  • Published : 2000.06.01

Abstract

The mechanical properties of hybrid composite of glass nonwoven and Kevlar multiaxial warp knit have been studied. The effects of structural changes in hybrid composites were investigated with the focus on the interhybrid structures resulting from changes in the stacking sequence of the two different materials. The hybrid composites showed good flexural properties, because the short staple reinforced fibers in nonwoven fabrics effectively disturbed the propagation of crack path by fiber-bridging and significantly improved interlaminar fracture energy.

Keywords

References

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