The invention provides an antifouling anti-drag bionic skin and a preparation method, and relates to the technical field of bionic anti-drag surface structures. The anti-fouling and anti-drag bionic skin comprises an anti-drag substrate layer, a plurality of strip-shaped protrusions arranged in an array mode are arranged on the surface of one side of the anti-drag substrate layer, the maximum width value and the maximum height value of each strip-shaped protrusion are in the micron order, and a plurality of nano holes are formed in the surface of the side, provided with the strip-shaped protrusions, of the anti-drag substrate layer; the lubricating layer is arranged on the surface of the side, provided with the strip-shaped protrusions, of the resistance reduction base layer and fills the multiple nano holes. The resistance-reducing and antifouling integrated design of the skin surface is realized, so that the resistance-reducing and antifouling comprehensive performance of the skin is improved.

    本发明提供了一种防污减阻仿生蒙皮及制备方法,涉及仿生减阻表面结构技术领域。本申请中的防污减阻仿生蒙皮包括减阻基底层,所述减阻基底层的一侧表面设有多个阵列排布的条状凸起,所述条状凸起的宽度最大值和高度最大值均为微米级,所述减阻基底层设有所述条状凸起的一侧表面开设有多个纳米孔;润滑层,所述润滑层设置在所述减阻基底层设有所述条状凸起的一侧表面并填覆多个所述纳米孔。本申请实现了蒙皮表面减阻防污的一体化设计,从而提高蒙皮的减阻防污综合性能。


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    Title :

    Antifouling anti-drag bionic skin and preparation method thereof


    Additional title:

    一种防污减阻仿生蒙皮及其制备方法


    Contributors:
    XU JIE (author) / LIU JIANGPENG (author) / DING CHAOGANG (author) / SHAN DEBIN (author) / GUO BIN (author)

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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