Provided is a core material that may be smoothly produced as a result of improvements in the texture and strength of the base material thereby having excellent light weight property and strength. The present invention is a core material having a structure including a collective body of hollow columnar cells compartmentally formed by cell walls. The cell walls include a sheet material in which discontinuous reinforcing fibers (Cf) are dispersed in a form of monofilament.


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    Title :

    CORE MATERIAL, SKIN-CORE STRUCTURE, AIRCRAFT MOVING BLADE, AIRCRAFT FLOOR PANEL, ROCKET FAIRING, AND ROCKET INTERSTAGE PORTION


    Additional title:

    KERNMATERIAL, KERNSTRUKTUR, SICH BEWEGENDES FLUGZEUGBLATT, FLUGZEUGBODENPLATTE, RAKETENVERKLEIDUNG UND ZWISCHENSTUFENTEIL EINER RAKETE
    MATÉRIAU DE NOYAU, STRUCTURE PEAU-NOYAU, PALE MOBILE D'AÉRONEF, PANNEAU DE PLANCHER D'AÉRONEF, CARÉNAGE DE FUSÉE ET PARTIE INTER-ÉTAGE DE FUSÉE


    Contributors:

    Publication date :

    2025-01-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B64C AEROPLANES , Flugzeuge / B64G Raumfahrt , COSMONAUTICS



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