硝胺推进剂用聚合物键合剂的分子设计  

Molecular Design of Polymeric Bonding Agent for Nitramine Propellant

作　　者：姚莹莹[1] 张教强[1] 

机构地区：[1]西北工业大学理学院应用化学系,陕西西安710072

出　　处：《化学推进剂与高分子材料》2010年第4期35-38,共4页Chemical Propellants & Polymeric Materials

摘　　要：针对硝胺推进剂能量提高与力学性能降低的矛盾,阐述了硝胺推进剂产生"脱湿"现象的原因和键合剂的选择原则,设计了聚醚环酰胺类和中性聚合物2类聚合物键合剂,为用于硝胺推进剂键合剂的研究提供一条新途径。According to the contradictions between increase in energy and decrease in mechanical properties of nitramine propellant, the cause of dewetting phenomena generation in the nitramine propellant and selection principle of bonding agent are described. Two kinds of polymeric bonding agents including polyether of heretocycle amide and neutral polymer are designed. A new approach applied to the study on bonding agent for nitramine propellant is provided.

关 键 词：硝胺推进剂 脱湿 键合剂 力学性能 

分 类 号：V512[航空宇航科学与技术—航空宇航推进理论与工程]