含能材料2011，Vol.19Issue(2)：180-183,4.DOI:10.3969/j.issn.1006-9941.2011.02.013
硼/超细硝酸钾点火药配方设计及工艺
Processing Technology and Formulation Design of Ignition Composition of Boron/Ultra-fine Potassium Nitrate
齐海涛 1张景林 1潘军杰 1王瑞浩1
作者信息
- 1. 中北大学化工与环境学院,山西太原,030051
- 折叠
摘要
Abstract
In order to study the formula and preparation of a new type safe ignition compositions, based on the typical formula of boron/potassium nitrate (B/KNO3), the ultra-fine KNO3 was used to improve its ignition performance, and then the B/KNO3 molding powder was obtained by manual mixing while adding phenol formaldehyde resin or fluorine rubber as the binder.The test of flame sensitivity indicates that the sensitivity will rise with the increase of KNO3 mass content, especially the B/KNO3 (50/50)adding 2.5％ phenol formaldehyde resin as additive binder is more sensitive, but the electrostatic sensitivity test shows that sensitivity will fall with the decrease of KNO3 mass content.When the mass ratio of B/KNO3 keeps constant, the ignition powder adding fluorine rubber binder is less sensitive than that of phenol formaldehyde resin.关键词
军事化学与烟火技术/硼系点火药/超细硝酸钾/火焰感度/静电感度Key words
military chemistry and pryrotechnics/ boron-based igniting compositions/ ultra-fine potassium nitrate/ flame sensitivity/ electrostatic sensitivity分类
军事科技引用本文复制引用
齐海涛,张景林,潘军杰,王瑞浩..硼/超细硝酸钾点火药配方设计及工艺[J].含能材料,2011,19(2):180-183,4.
