爆破器材2026，Vol.55Issue(3)：30-33,42,5.DOI:10.3969/j.issn.1001-8352.2026.03.005
防射频高钝感电雷管的制备与性能
Preparation and Performances of Anti Radio Frequency and Highly Insensitivity Electric Detonators
王波 1张煜光1
作者信息
- 1. 山西壶化集团股份有限公司(山西 长治,046000)
- 折叠
摘要
Abstract
In order to improve the anti radio frequency and current insensitive performances of electric detonators,based on ordinary industrial electric detonators,anti radio frequency and high insensitive electric detonators were manufac-tured by increasing the diameter of the bridge wire,adhering a layer of insensitive film on the surface of the bridge wire,and changing the ignition agent.The ignition current and electrostatic sensitivity tests were conducted on the ignition ele-ments.The results show that the insensitive electric detonator meets the project requirements.The minimum firing current reaches 1.152 A.The electric detonator does not explode at 2 000 pf and 20 kV,far exceeding the electrostatic sensitivity requirements of 2 000 pf and 8 kV.The current safety performance of the detonator is significantly improved.关键词
高钝感电雷管/防射频/安全电流/最小发火电流/静电感度Key words
high insensitive electric detonator/anti radio frequency/safe current/minimum firing current/electrostatic sensitivity分类
化学化工引用本文复制引用
王波,张煜光..防射频高钝感电雷管的制备与性能[J].爆破器材,2026,55(3):30-33,42,5.
