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偶氮二甲酰胺对BAMO-THF/PSAN推进剂性能的影响
引用本文:张旭东,李建民,杨荣杰,赵信岐.偶氮二甲酰胺对BAMO-THF/PSAN推进剂性能的影响[J].北京理工大学学报,2010,30(5):603-607.
作者姓名:张旭东  李建民  杨荣杰  赵信岐
作者单位:北京理工大学,材料学院,北京,100081;北京理工大学,材料学院,北京,100081;北京理工大学,材料学院,北京,100081;北京理工大学,材料学院,北京,100081
摘    要:将发泡剂偶氮二甲酰胺(ADA)引入到BAMO-THF/PSAN推进剂中,以改善该推进剂的力学和燃烧性能.通过红外和热失重分析以及推进剂拉伸实验和燃速测试,研究了ADA对BAMO-THF/PSAN推进剂性能的影响,并对作用机理进行了探讨.结果表明:ADA对BAMO-THF/PSAN推进剂的力学和燃烧性能有改善作用,当ADA质量分数为8%时,推进剂最大应力提高了约40%,最大应力下延伸率提高了约36%,燃速压力指数从0.72降至0.56,而推进剂比冲仅下降2.1%.

关 键 词:相稳定硝酸胺  偶氮二甲酰胺  复合固体推进剂
收稿时间:2009/6/11 0:00:00

Effect of Azodicarbonamide on the Properties of BAMO-THF/PSAN Propellants
ZHANG Xu-dong,LI Jian-min,YANG Rong-jie and ZHAO Xin-qi.Effect of Azodicarbonamide on the Properties of BAMO-THF/PSAN Propellants[J].Journal of Beijing Institute of Technology(Natural Science Edition),2010,30(5):603-607.
Authors:ZHANG Xu-dong  LI Jian-min  YANG Rong-jie and ZHAO Xin-qi
Institution:ZHANG Xu-dong,LI Jian-min,YANG Rong-jie,ZHAO Xin-qi(School of Material Science and Engineering,Beijing Institute of Technology,Beijing 100081,China)
Abstract:For improving the mechanical and combustion properties of BAMO-THF/PSAN propellant,azodicarbonamide(ADA) which is a kind of foaming agents was added into the propellant.Effects of ADA on the properties of BAMO-THF/PSAN propellant were studied by FTIR,TG,tensile and burning rate test,and the mechanism was discussed.It was shown that ADA has improved the mechanical and combustion properties of BAMO-THF/PSAN propellant.When the mass fraction of ADA was 8%,the maximum stress increased by about 40%,the elongatio...
Keywords:phase-stabilized ammonium nitrate  azodicarbonamide  composite solid propellant  
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