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含能材料  2005 

超临界流体反溶剂法制备高聚物粘结炸药技术初探

Keywords: 物理化学,超临界CO2,高聚物粘结炸药(PBX),制备

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Abstract:

利用恒容静态平衡法,测定了包覆用氟橡胶-乙酸乙酯-CO2三元体系不同组成相应的临界温度和压力;以此为制备工艺参数确定的依据,将超临界流体反溶剂过程用于制备含3-硝基-1,2,4-三唑-5-酮(NTO)的高聚物粘结炸药,所得产品经组分分析、性能测试、吸光度的测量、红外光谱分析、扫描电镜(SEM)等手段,验证了该技术和工艺的可行性。

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