树形键合剂包覆RDX及其相互作用研究  

Study on interaction between RDX and dendritic bonding agent

作　　者：潘碧峰[1] 张磊[1] 罗运军[1] 谭惠民[1] 

机构地区：[1]北京理工大学材料科学与工程学院,北京100081

出　　处：《推进技术》2003年第5期470-473,共4页Journal of Propulsion Technology

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。A dendritic bonding agent (DBA) that could coat RDX filler successfully was reported. The coating properties were 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 NO2 groups, and it proves that DBA is available for coating RDX.

关 键 词：键合剂 黑索今 表面性质 硝胺推进剂 

分 类 号：V512.3[航空宇航科学与技术—航空宇航推进理论与工程]