硝酸肼-水合肼双元体系凝胶化研究  

Gelation of Hydrazine Nitrate-hydrazine Hydrate Double Components

作　　者：李进华[1] 金韶华[1] 史彦山[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：《含能材料》2005年第4期235-237,共3页Chinese Journal of Energetic Materials

摘　　要：研究了硝酸肼-水合肼双元体系凝胶化问题,选择适宜的凝胶剂,确定了对于硝酸肼与水合肼配比范围在60∶40到70∶30之间的体系各凝胶剂适宜的加入量为:聚丙烯酰胺(HPAM)0.8%、瓜尔胶1.2%、羧甲基纤维素钠(CMCNa)1.8%,并测定了凝胶样品的吸水率和热失重特征。The gelation of hydrazine nitrate-hydrazine hydrate double components is studied. Sorts of gelling agents and the appropriate addition of gelling agents for the system in which the ratio of hydrazine nitrate and hydrazine hydrate is from 60： 40 to 70： 30 are given： HPAM 0.8% ,guar gum 1.2% ,CMCNa 1. 8%. The ratio of absorbing moisture and TG analysis of gelled samples are tested.

关 键 词：物理化学 硝酸肼 水合肼 凝胶剂 粘度 双元体系 凝胶化 硝酸 羧甲基纤维素钠 聚丙烯酰胺 

分 类 号：TQ564[化学工程—炸药化工]