[1]王波①②,黄亚峰①,田轩①,等.JHX-1不敏感传爆药的起爆与传爆特性研究[J].爆破器材,2024,53(05):8-12.[doi:10.3969/j.issn.1001-8352.2024.05.002]
　WANG Bo,HUANG Yafeng,TIAN Xuan,et al.Detonation and Propagation Characteristics of an Insensitive Booster Explosive JHX-1[J].EXPLOSIVE MATERIALS,2024,53(05):8-12.[doi:10.3969/j.issn.1001-8352.2024.05.002]
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JHX-1不敏感传爆药的起爆与传爆特性研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
53
期数:
2024年05
页码:
8-12
栏目:
基础理论
出版日期:
2024-10-11

文章信息/Info

Title:
Detonation and Propagation Characteristics of an Insensitive Booster Explosive JHX-1
文章编号:
5895
作者:
王波①②; 黄亚峰①; 田轩①; 杨雄①; 杨惠①; 王永顺①; 赵东奎①
①西安近代化学研究所（陕西西安，710065）
②陕西应用物理化学研究所应用物理化学重点实验室（陕西西安，710061）
Author(s):
WANG Bo①②;  HUANG Yafeng①;  TIAN Xuan①;  YANG Xiong①;  YANG Hui①;  WANG Yongshun①;  ZHAO Dongkui①
① Xi’an Modern Chemistry Research Institute (Shaanxi Xi’an, 710065)
② Science and Technology on Applied Physical Chemistry Laboratory, Shaanxi Applied Physics and Chemistry Research Institute (Shaanxi Xi’an, 710061)
关键词:
不敏感传爆药; JHX1; 临界爆轰直径; 爆速
Keywords:
insensitive booster explosive;  JHX-1;  critical detonation diameter;  detonation velocity
分类号:
TJ55
DOI:
10.3969/j.issn.1001-8352.2024.05.002
文献标志码:
A
摘要:
聚黑烯-1（JHX-1）是一种新型的不敏感传爆药。采用水悬浮工艺制备了JHX-1，通过模压成型工艺制备了不同尺寸的炸药药柱，利用电测法测试了JHX-1的爆速、临界爆轰直径以及爆轰增长距离。结果表明：JHX-1具有较低的机械感度，摩擦感度最高为8%，撞击感度最高为4%；97%理论最大密度时的爆速为(8 432±25)m/s；临界爆轰直径小于5 mm，在临界起爆压力下，爆轰增长距离不大于18 mm。JHX-1在保持不敏感性的同时，具备了良好的起、传爆稳定性。
Abstract:
An insensitive booster explosive JHX-1 was prepared by water slurry technology. Explosive column with different sizes were made using compression moulding forming method. Detonation velocity, critical detonation diameter and detonation propagation distance of JHX-1 were tested by electrical measuring method. Results show that JHX-1 has a relatively low mechanical sensitivity. The highest friction sensitivity is 8%, and the highest impact sensitivity is 4%. Detonation velocity at 97% theoretical maximum density is (8 432 ± 25) m/s. The critical detonation diameter is less than 5 mm. And under the critical detonation pressure, detonation propagation distance is not greater than 18 mm. JHX-1 explosive has good initiation and propagation stability while maintaining insensitivity.

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备注/Memo

备注/Memo:
收稿日期：2023-11-07
第一作者：王波（1990—），男，博士，主要研究方向为压装炸药配方及工艺技术。E-mail: jianbowang04@163.com
更新日期/Last Update: 2024-10-10