[1]常剑①,俞永华②,魏晓安①,等.利用含废弃丁羟推进剂制备的高能炸药[J].爆破器材,2017,46(01):29-33.[doi:10.3969/j.issn.1001-8352.2017.01.006]
　CHANG Jian,YU Yonghua,WEI Xiaoan,et al.A High Explosive Prepared by Obsolete HTPB Propellant[J].EXPLOSIVE MATERIALS,2017,46(01):29-33.[doi:10.3969/j.issn.1001-8352.2017.01.006]
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利用含废弃丁羟推进剂制备的高能炸药()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
46
期数:
2017年01
页码:
29-33
栏目:
基础理论
出版日期:
2017-01-10

文章信息/Info

Title:
A High Explosive Prepared by Obsolete HTPB Propellant
文章编号:
5087
作者:
常剑①; 俞永华②; 魏晓安①; 彭金华①; 王泽山①
①南京理工大学化工学院(江苏南京,210094) 
②山东银光科技有限公司(山东临沂,276000）
Author(s):
CHANG Jian①;  YU Yonghua②;  WEI Xiaoan①;  PENG Jinhua①;  WANG Zeshan①
①School of Chemical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)
②Shandong Yinguang Technology Co., Ltd. (Shandong Linyi, 276000)
关键词:
高能炸药; 丁羟（HTPB）推进剂; 空中爆炸; 水下爆炸
Keywords:
high explosive;  HTPB propellant;  airburst;  underwater explosion
分类号:
TJ55;O389
DOI:
10.3969/j.issn.1001-8352.2017.01.006
文献标志码:
A
摘要:
利用丙烯酰胺氧化剂溶液及铝粉制备得到敏化剂，加入已配好的含能黏结剂中，对丁羟（HTPB）推进剂颗粒间隙进行填补，形成新型高能炸药。通过高速摄影试验观察爆轰过程，炸药空中、水下爆炸等试验测试其性能。结果表明:所制备的新型高能炸药性能良好，随着敏化剂含量的增加，炸药爆轰感度、冲击波超压及水下能量输出均有明显提高；炸药密度1.53 g/cm3 ，爆速6 900 m/s;当比例距离为1.5~4.5 m/kg1/3时，炸药的TNT当量系数分布于1左右;水下爆炸能量输出为4.5 kJ/g，高于TNT，具有较高的能量和冲击作用。
Abstract:
A new type of high explosive was successfully prepared by filling up the obsolete HTPB particle gaps with energetic binder containing a sensitizer formulated by acrylamide oxidizing agent solution and aluminum powder. Detonation performance, overpressure and energy output characteristics were studied by high speed photography, aerial and underwater explosion tests. The results demonstrate the high performance of this new high explosive. The detonation sensitivity, overpressure and underwater power output improve significantly with increased content of sensitizer. For the explosive with density of up to 1.53 g/cm3 and detonation velocity of up to 6 900 m/s, its equivalent TNT coefficient is slightly about 1 at distance ratio from 1.5 m/kg1/3 to 4.5 m/kg1/3, and energy output from underwater explosion was observed as 4.5 kJ/g which is higher than that of TNT. The explosion of this high explosive has high energy and shock effect.

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备注/Memo

备注/Memo:
收稿日期：2016-05-03
作者简介：常剑（1991－），男，硕士研究生，主要从事推进剂资源化利用研究。E-mail：516288633@qq.com
通信作者：魏晓安（1968－），男，讲师，主要从事废弃火炸药资源化利用研究。E-mail：weixiaoan@126.com
更新日期/Last Update: 2017-01-09