Aircraft Systems Research Group, Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Structures Research Group, Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
As a conventional epoxy resin system had not enough heat endurance, new heat-resistant resin systems were needed to be developed in the aircraft use, such as supersonic transport structure, the parts around the jet engines and so on. In this report, fundamental properties of the polycyanate heat-resistant resin system with the three dimensional textile composite are characterized under room temperature and high temperature conditions. The tensile, open hole tensile, open hole compressive, and double notch shear test were carried out and stiffness and strength properties were obtained. After that, the scale model of the rudder in the silent supersonic technology demonstrator was designed using the obtained properties, manufactured and evaluated. The result showed that this resin system had a capability of the application of the aircraft structures under high temperature conditions.
内容記述
形態: カラー図版あり
内容記述（英）
Physical characteristics: Original contains color illustrations
超音速機の構造材料用ポリシアネート系耐熱複合材料の力学特性評価
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