The invention provides a honeycomb wave-absorbing composite material and a preparation method thereof. The honeycomb wave-absorbing composite material comprises a skin and a honeycomb wave-absorbing core material, the honeycomb wave-absorbing core material is impregnated with wave-absorbing agent slurry, and honeycomb holes of the honeycomb wave-absorbing core material are filled with pouring sealant; the honeycomb wave-absorbing composite material prepared in the invention can absorb electromagnetic wave energy on the premise of structural mechanics bearing, is a very good wave-absorbing integrated composite material, and has wide application value in the field of aviation aircrafts.
本发明提供了一种蜂窝吸波复合材料及其制备方法,所述蜂窝吸波复合材料包括蒙皮和蜂窝吸波芯材;所述蜂窝吸波芯材上浸渍有吸波剂浆料,所述蜂窝吸波芯材的蜂窝孔中填充有灌封胶;本发明中制备得到的蜂窝吸波复合材料在具备结构力学承载的前提下还能够吸收电磁波能量,是一款很好的吸波一体化复合材料,在航空飞行器领域具备广泛的应用价值。
Honeycomb wave-absorbing composite material as well as preparation method and application thereof
一种蜂窝吸波复合材料及其制备方法和应用
2022-10-11
Patent
Electronic Resource
Chinese
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 / B31D MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C , Herstellen von Gegenständen aus Papier, Pappe oder aus Material, das in gleicher Weise wie Papier bearbeitet wird, soweit nicht in den Unterklassen B31B oder B31C vorgesehen / B64C AEROPLANES , Flugzeuge / D21H PULP COMPOSITIONS , Faserbreimischungen [Pulpen] |
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