The invention discloses an X-band stealth/lightning protection skin and a preparation method thereof, relates to the field of stealth materials, and aims to solve the technical problem of poor bonding performance between a conductive layer and a stealth coating in the prior art. The preparation method of the X-band stealth/lightning protection skin comprises the following steps: sequentially laying a carbon fiber prepreg, a conductive prepreg, a wave-absorbing prepreg and a wave-transmitting prepreg on the surface of a tool to obtain a first skin; resin matrixes used by the carbon fiber prepreg, the conductive prepreg, the wave-absorbing prepreg and the wave-transmitting prepreg are the same resin matrix; and carrying out molding treatment on the first skin by adopting a vacuum bag process to obtain the X-band invisible/lightning protection skin.
本申请公开了一种X波段隐身/防雷击蒙皮及其制备方法,涉及隐身材料领域,旨在解决现有技术中导电层与隐身涂层之间的结合性能较差的技术问题;所述X波段隐身/防雷击蒙皮的制备方法,包括以下步骤:在工装的表面依次铺叠碳纤维预浸料、导电预浸料、吸波预浸料和透波预浸料后,获得第一蒙皮;所述碳纤维预浸料、所述导电预浸料、所述吸波预浸料和所述透波预浸料所使用的树脂基体为同一树脂基体;将所述第一蒙皮采用真空袋工艺进行成型处理,获得X波段隐身/防雷击蒙皮。
X-band stealth/lightning protection skin and preparation method thereof
一种X波段隐身/防雷击蒙皮及其制备方法
2022-12-06
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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B64C AEROPLANES , Flugzeuge / C08J Verarbeitung , WORKING-UP / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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