[1]付志斌,雷钫琴.细结晶NHN基点火头药剂的性能研究[J].爆破器材,2023,52(02):19-24.[doi:10.3969/j.issn.1001-8352.2023.02.004]
　FU Zhibin,LEI Fangqin.Study on Performances of Fine Crystalline NHN Based Igniter Agent[J].EXPLOSIVE MATERIALS,2023,52(02):19-24.[doi:10.3969/j.issn.1001-8352.2023.02.004]
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细结晶NHN基点火头药剂的性能研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
52
期数:
2023年02
页码:
19-24
栏目:
爆炸材料
出版日期:
2023-03-30

文章信息/Info

Title:
Study on Performances of Fine Crystalline NHN Based Igniter Agent
文章编号:
5713
作者:
付志斌; 雷钫琴
湖南神斧集团向红机械化工有限责任公司(湖南岳阳,414100）
Author(s):
FU Zhibin;  LEI Fangqin
Xianghong Machinery & Chemical Co., Ltd., Hu’nan Shenfu Group (Hu’nan Yueyang, 414100)
关键词:
细结晶NHN; 点火头; 发火性; 延时性能; 机械强度; 吸湿试验
Keywords:
fine crystalline NHN;  igniter;  ignition performance;  delay performance;  mechanical strength;  hygroscopic test
分类号:
TJ45; TQ560; TD235.2+2
DOI:
10.3969/j.issn.1001-8352.2023.02.004
文献标志码:
A
摘要:
以细结晶NHN为点火头药剂，分别以聚乙烯醇(PVA)胶、羟丙基甲基纤维素胶以及赛璐珞无水乙醇胶为黏结剂，探究不同黏结剂对点火头发火性能和机械性能的影响；并在此基础上，尝试掺杂Fe2O3、Zr等添加剂以提高点火头药剂的性能。结果表明：以PVA胶为黏结剂的点火头表现出更好的点火性能、更高的机械强度；掺杂Zr后，点火头发火时火焰明亮刺眼，说明Zr参与点火过程，放出热量，增加了点火能力。
Abstract:
Effects of different binders on the ignition performance and mechanical properties of the igniter were investigated by using fine crystalline NHN as the igniter agent and polyvinyl alcohol adhesive (PVA), hydroxypropyl methyl cellulose adhesive and celluloid adhesive as the binder respectively. On this basis, try to improve the possibility of ignition performance by doping Fe2O3 and Zr. Results show that the igniter with PVA as the binder shows better ignition performance and higher mechanical strength. After doping Zr, the flame is bright and dazzling when ignited, indicating that Zr participates in the ignition process, emits heat and increases the ignition ability.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2022-04-19
第一作者：付志斌 (1976－), 男，工程师，主要从事火工药剂配方研究。E-mail: 1461229006@qq.com
更新日期/Last Update: 2023-03-30