Original Article
  • Mechanical Properties of Thermoplastic Matrix Composites
  • Takashi Ishikawa(Composite Structure Section. Airframe Division. National Aerospace Laboratory(NAL))
  • 열가소성수지 복합재료의 기계적 성질
  • Takashi Ishikawa(Composite Structure Section. Airframe Division. National Aerospace Laboratory(NAL))
Abstract
Superiority of CF/PEEK to CF/Epoxy composites is demonstrated in two aspects : tension-tension fatigue and CAI property of thick plates. Delamination arresting due to high fracture toughness provides such a superiority. In compressive strain of T - stiffeners, the present results surpass the existing results of CF/PEEK. Before main topics, a brief overview of the situation of composite technology in ]apan and NAL is given.

Superiority of CF/PEEK to CF/Epoxy composites is demonstrated in two aspects : tension-tension fatigue and CAI property of thick plates. Delamination arresting due to high fracture toughness provides such a superiority. In compressive strain of T - stiffeners, the present results surpass the existing results of CF/PEEK. Before main topics, a brief overview of the situation of composite technology in ]apan and NAL is given.

This Article

  • 1991; 4(1): 1-12

    Published on Feb 28, 1991