To provide a composite material which can prevent bending of a fiber of a skin material and deterioration in a strength when the composite material is cured.SOLUTION: A composite material 1 includes a honeycomb core 2, a first skin material 4, a second skin material 6, a thunder-resistant mesh 7 and a resin material 8, and the resin material 8 is not arranged in a vicinity portion 9 in a region corresponding to the tip region of the end of the honeycomb core 2. A first film adhesive 3 is arranged between the first skin material 4 and the honeycomb core 2, a second film adhesive 5 is arranged between the second skin material 6 and the honeycomb core 2, and a fourth film adhesive having a basis weight lower than the first film adhesive 3 and the second film adhesive 5 is arranged in the vicinity portion 9 in the resin material 8.SELECTED DRAWING: Figure 1

    【課題】複合材の硬化時において、スキン材の繊維が屈曲し、強度低下を招くことを抑制することができる複合材を提供することを目的とする。【解決手段】複合材1は、ハニカムコア2と、第1のスキン材4と、第2のスキン材6と、耐雷メッシュ7と、樹脂材料8と、を備え、樹脂材料8のうち、ハニカムコア2の端部の先端の領域に対応する領域の近傍部分9には、樹脂材料8が配置されていない。第1のスキン材4とハニカムコア2との間に、第1のフィルム接着剤3が配置されており、第2のスキン材6とハニカムコア2との間に、第2のフィルム接着剤5が配置されており、樹脂材料8における近傍部分9には、第1のフィルム接着剤3及び第2のフィルム接着剤5よりも低目付の第4のフィルム接着剤が配置されている。【選択図】図1


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    Title :

    COMPOSITE MATERIAL AND METHOD FOR CURING COMPOSITE MATERIAL


    Additional title:

    複合材及び複合材の硬化方法


    Contributors:

    Publication date :

    2020-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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