硝胺复合推进剂抗撕裂性能的研究

推进技术 ›› 1994, Vol. 15 ›› Issue (5): 57-61.

硝胺复合推进剂抗撕裂性能的研究

张仁,彭网大,朱慧,杜利,朱会田

国防科技大学材料科学与应用化学系;国防科技大学材料科学与应用化学系;国防科技大学材料科学与应用化学系;国防科技大学材料科学与应用化学系;国防科技大学材料科学与应用化学系

发布日期:2021-08-15

AN INVESTIGATION ON TEARING CHARACTERISTICS OF NITRAMINE COMPOSITE PROPELLANT

Department of material Science and Applied Chemistry,National University of Defense Technology, Changsha, 410073;Department of material Science and Applied Chemistry,National University of Defense Technology, Changsha, 410073;Department of material Science and Applied Chemistry,National University of Defense Technology, Changsha, 410073;Department of material Science and Applied Chemistry,National University of Defense Technology, Changsha, 410073;Department of material Science and Applied Chemistry,National University of Defense Technology, Changsha, 410073

Published:2021-08-15

摘要/Abstract

摘要： 以ＡＰ／ＲＤＸ／ＨＴＰＢ复合固体推进剂为对象，研究了撕裂速率、添加剂类型、贮存老化等因素对推进剂撕裂性能的影响。实验结果表明，撕裂速率加大使推进剂断裂能升高；不同的添加剂对推进剂的断裂能有不同的影响；键合剂使断裂能升高；推进剂老化一段时间后断裂能降低。

关键词: 硝胺推进剂;端羟基聚了二烯推进剂;撕裂试验

Abstract: he effects of tearing rate, type of additives, aging etc. on tearing charateristics of AP/RDX/HTPB composite propellant are investigated. The experimental results show that increasing tearing rate can increase fracture energies of propellant; bonding agent can increase fracture energies of propellant; aged propellant has lower fracture energies.

Key words: Nitramine propellant;Hydroxy terminated polybutadiene propellant;Tear test

张仁,彭网大,朱慧,杜利,朱会田. 硝胺复合推进剂抗撕裂性能的研究[J]. 推进技术, 1994, 15(5): 57-61.