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Application of PDADN in Screw Extruded Nitramine Modified Double-base Propellant
Pages: 209-212
Year: Issue:  2
Journal: Chinese Journal of Energetic Materials

Keyword:  应用化学季戊四醇二叠氮二硝酸酯螺旋压伸硝胺改性双基推进剂应用研究;
Abstract: 为改善硝胺双基推进剂的综合性能,对季戊四醇二叠氮二硝酸酯(PDADN)在螺压硝胺改性双基推进剂中的应用进行了研究,测试了推进剂的力学性能、燃烧特性、化学安定性、机械感度、能量特性和燃气特征信号,对比分析了试验数据.研究结果表明,PDADN新型含能材料的引入不仅可以显著改善推进剂的力学性能,而且对提高推进剂的能量、降低燃气特征信号及燃烧温度等均有益.
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