摘要
分析了新型含能高聚物叠氮聚醚粘结剂(ATP-28)的理化性能;对ATP-28分别加入己二酸二辛酯(DOA)、葵二酸二辛酯(DOS)、邻苯二甲酸二丁酯(DBP)、磷酸二苯-辛酯(DPO)等四种增塑剂后的粘度特性进行了测量,研究了ATP用作炸药粘结剂时的可塑性;比较ATP、HTPB作为粘结剂时炸药的爆速,探索了ATP对炸药能量的贡献。结果表明,ATP在增塑剂DOA的作用下,粘度降低97%,可以作为粘结剂用于浇注固化炸药;含ATP配方的浇注炸药爆速(7350m.s-1)高于HTPB配方(7260m.s-1)。
The physical and chemical properties of a new energetic polymer adhesive （ATP-28） were analyzed. Adding four plasticizers into ATP-28 respectively, the plasticities of the explosive mixtures containing ATP were studied by viscosity tests. Comparing the detonation velocities of the explosive with ATP or HTPB as its adheslves,the effect of the ATP-28 on the explosion energy was studied. The experimental results show that the viscosity of the energetic adhesive with DOA is decreased by 97%. Temperature plays an important part in the viscosity system. Detonation velocity of explosive formulation containing ATP-28 is 7350 m·s^-1. It is shown that detonation velocity can be improved evidently by adding ATP-28.
出处
《含能材料》
EI
CAS
CSCD
2008年第6期689-692,共4页
Chinese Journal of Energetic Materials
关键词
材料科学
炸药
浇注PBX
含能粘结剂
materials science
explosive
cast-cured PBX
energetic adhesive
