中北大学学报（自然科学版）2017，Vol.38Issue(3)：360-363,372,5.DOI:10.3969/j.issn.1673-3193.2017.03.019
不同配比HMX/TATB高聚物粘结炸药的制备及表征
Preparation and Characterization of Polymer Bonded Explosive of HMX/TATB at Different Ratios
贾新磊 1张园萍 1侯聪花 1王晶禹 1任丽萍2
作者信息
- 1. 中北大学 化工与环境学院, 山西 太原 030051
- 2. 中国兵器工业标准化研究所, 北京 100089
- 折叠
摘要
Abstract
The bonded explosive of TATB/HMX was prepared at different ratios by water slurrying method, and the performance was characterized by scanning electron microscope(SEM), excitation X-ray diffractometer (XRD), differential scanning heat method (DSC) and impact sensitivity test.Results show that the good crystals morphology of particles is obtained when the content of HMX in the PBX is 55%, while the content is too high or too low will affect the morphology and size of the bonded explosive.The crystal structure of HMX and TATB after coating doesn't change compared with before, that is the coating process does not change the crystal type of material derived from XRD.It is obtained that the activation of the PBX after the preparation increased, and the thermal stability of polymer bonded explosive is improved obviously by the DSC.Impact sensitivity experiment shows that the sensitivity of three kinds of PBX is reduced, which indicates that explosive is in good stability.The optimal ratio of HMX, Viton-A and TATB is determined to be 55∶5∶40.关键词
HMX/TATB/包覆/溶液水悬浮法Key words
HMX/TATB/coating/water slurrying method分类
化学化工引用本文复制引用
贾新磊,张园萍,侯聪花,王晶禹,任丽萍..不同配比HMX/TATB高聚物粘结炸药的制备及表征[J].中北大学学报（自然科学版）,2017,38(3):360-363,372,5.
