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    • 18. 发明专利
    • Propulsion system for acceleration of projectiles
    • 用于加速项目的推进系统
    • JP2007308367A
    • 2007-11-29
    • JP2007158049
    • 2007-05-18
    • Nitrochemie Wimmis Agニトロヘミー ヴィーミス アクチェンゲゼルシャフト
    • SCHAEDELI ULRICHANDRES HANSPETERRYF KURTANTENEN DOMINIKVOGELSANGER BEAT
    • C06B25/18C06B25/00C06D5/00F42B5/16
    • C06B25/18C06B25/34C06B45/105
    • PROBLEM TO BE SOLVED: To provide a propulsion system for the acceleration of projectiles which has low sensitivity to mechanical action, a good "natural discharge" characteristic, and has high capability and potential force simultaneously. SOLUTION: The propulsion system for the acceleration of projectiles is based on nitrocellulose and contains a crystalline energy carrier on a nitramine base and an inert plasticizing additive. The nitramine compound contains a structural element of the general chemical structure formula R-N-NO 2 , where R is a residual group. The nitramine compound is present in a concentration in the range from 1 to 35% by mass, in particular in the range from 5 to 25% by mass. The nitramine compound is preferably RDX. The inert plasticizing additive is a water-insoluble polyoxo compound, if necessary in combination with a substance containing carboxyl groups. In layers near the surface an increased concentration can be present. The inert plasticizing additive is present in a concentration of 1 to 5% by mass. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供对机械动作灵敏度低的抛射体的加速推进系统,具有良好的“自然放电”特性,并且同时具有高的能力和潜在的力。 解决方案:用于加速射弹的推进系统基于硝化纤维素,并在硝胺碱和惰性塑化添加剂上含有结晶能载体。 硝胺化合物含有一般化学结构式R-N-NO 2 的结构元素,其中R为残基。 硝胺化合物的浓度范围为1〜35质量%,特别优选为5〜25质量%。 硝胺化合物优选为RDX。 惰性增塑添加剂是一种不溶于水的聚氧化合物,如果需要与含有羧基的物质结合使用。 在靠近表面的层中,可以存在增加的浓度。 惰性增塑添加剂的浓度为1〜5质量%。 版权所有(C)2008,JPO&INPIT