Journal of Propulsion Technology ›› 2003, Vol. 24 ›› Issue (5): 470-473.

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Study on interaction between RDX and dendritic bonding agent

  

  1. Coll. of Material Science and Engineering, Beijing Inst. of Technology, Beijing 100081, China;Coll. of Material Science and Engineering, Beijing Inst. of Technology, Beijing 100081, China;Coll. of Material Science and Engineering, Beijing Inst. of Technology, Beijing 100081, China;Coll. of Material Science and Engineering, Beijing Inst. of Technology, Beijing 100081, China
  • Published:2021-08-15

树形键合剂包覆RDX及其相互作用研究

潘碧峰,张磊,罗运军,谭惠民   

  1. 北京理工大学材料科学与工程学院 北京100081;北京理工大学材料科学与工程学院 北京100081;北京理工大学材料科学与工程学院 北京100081;北京理工大学材料科学与工程学院 北京100081

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Abstract: A dendritic bonding agent (DBA) that can coat RDX filler successfully is reported. The coating properties are characterized by SEM, XPS and Micro infrared. DBA forms a layer of viscous film on the surface of RDX; the coating degree can be up to 100% from XPS analysis. Micro infrared analysis indicates that H-bond is formed between DBA and NO2 groups, and it proves that DBA is available for coating RDX.

Key words: Bonding agent;Hexogen;Surface property;Nitramine propellant

摘要： 采用扫描电镜(SEM),X射线光电子能谱(XPS)和显微红外光谱(MIR)技术,实验研究了树形键合剂(DBA)对RDX晶体的包覆性能及其界面相互作用机理。结果表明,树形键合剂可以在RDX表面形成一层粘流状的吸附层,具有良好的包覆性能,显微红外光谱的数据也表明了键合剂与RDX的NO2基团形成氢键,从而证实了DBA作为RDX键合剂的有效性。

关键词: 键合剂;黑索今;表面性质;硝胺推进剂

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