聚酰胺胺(PAMAM)树形分子用作乳化炸药的稳定剂  

Poly (amidoamine) (PAMAM) Dendrimer as the Stabilizer of Emulsion Explosive

作　　者：周贵忠[1] 潘朝蓬[1] 王纲[1] 罗运军[1] 谭惠民[1] 

机构地区：[1]北京理工大学,北京100081

出　　处：《火炸药学报》2001年第4期20-21,27,共3页Chinese Journal of Explosives & Propellants

基　　金：国家自然科学基金资助项目(批准号:20077003)

摘　　要：用 PAMAM树形分子作稳定剂制成了一种新型的乳化炸药 ,并用高低温循环及室温贮存的电导率测试、扫描电镜等技术对其稳定性作了表征。结果表明 ,用 PAMAM稳定后的乳化炸药具有很好的稳定性 ,对该乳化炸药的爆速测试结果表明 ,添加 PAMAM后的乳化炸药的爆速反而增加。同时 。A new emulsion explosive with PAMAM dendrimer as the stabilizer was made. Its st ability was characterized by high-low temperature circulation test and static l ife test, scan electron microscopy techniques. The results indicate: the emulsio n explosive stabilized by the PAMAM has a supernormal stability. The detonating velocity test of the emulsion explosive told that its detonating velocity increa sed on the contrary. The stabilization mechanism of this emulsion explosive was also discussed.

关 键 词：聚酰胺胺(PAMAM) 乳化炸药 稳定性 

分 类 号：TQ[化学工程] 560[理学—高分子化学] O633[理学—化学]