The invention provides an active interlayer flexible protective screen as well as a preparation method, a preparation device and application of an active material of the active interlayer flexible protective screen, the preparation of a THV-based active material is improved, and the THV-based active material is applied to a spaceflight pressure cabin protective screen. The active interlayer flexible protective screen prepared from the active material occupies small volume and weight of a spaceflight pressure chamber, and can be matched with the working process of the chamber body to realize a protection function, meanwhile, the THV-based active material is applied to the protective screen, high-temperature, high-pressure and high-speed moving detonation products at the moment of explosion can generate reverse impulse on projectiles, and the projectiles are prevented from being exploded by the THV-based active material. The axial kinetic energy of the space debris is further reduced, the protection performance is improved, meanwhile, activation and flexibility of the protection structure are achieved, and the application requirement for space debris and micrometeor protection is met.

    本发明提供一种活性夹层柔性防护屏及其活性材料制备方法、制备装置和应用,改良了THV基活性材料的制备,并将其应用在航天压力舱防护屏中。采用此活性材料制得的活性夹层柔性防护屏,占用航天压力舱的体积重量小,可以配合舱体的工作过程实现展开防护功能,同时将THV基活性材料应用于防护屏中,其爆炸瞬间高温、高压、高速运动的爆轰产物会对弹丸产生反向冲量,进一步降低空间碎片的轴向动能,提高防护性能,同时实现了防护结构的活性化和柔性化,满足对空间碎片及微流星防护的应用需求。


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    Title :

    Active interlayer flexible protective screen and preparation method, preparation device and application of active material of active interlayer flexible protective screen


    Additional title:

    一种活性夹层柔性防护屏及其活性材料制备方法、制备装置和应用


    Contributors:
    XIAO JIANGUANG (author) / ZHANG JINLIN (author) / LIU SHIYI (author) / LI XIANGRONG (author) / CHEN YONGKANG (author) / ANDLON (author)

    Publication date :

    2024-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B01J Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie , CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / B64G Raumfahrt , COSMONAUTICS / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



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