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含能材料  2011 

一种非铅双基推进剂燃烧性能调节

DOI: 10.3969/j.issn.1006-9941.2011.04.012

Keywords: 应用化学,燃速催化剂,有机铋铜复盐(Gal-BiCu),非铅绿色推进剂,燃烧性能,调节

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Abstract:

改变新型有机铋铜复盐(Gal-BiCu)催化剂的含量,采用不同类型和含量配比的增塑剂(苯二甲酸二乙酯(DEP)、硝化甘油(NG)、醋酸甘油酯(TA)和吉钠(DINA))以及添加不同粒径炭黑的方法,研究了非铅绿色推进剂燃烧性能调节技术。结果表明,采用新型催化剂Gal-BiCu,10MPa下推进剂燃速可在13.92~25.77mm·s-1之间调节;6~15MPa燃速压强指数0.2左右,加入炭黑后,8~22MPa下推进剂燃烧平台效应明显,其燃烧性能较佳,可以在推进剂装药中应用。

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