Ethylenediamine perchlorate.triethylene diamine perchlorate eutectic initiating explosive and preparation method thereof

Abstract

The invention discloses an ethylenediamine perchlorate.triethylene diamine perchlorate eutectic initiating explosive and a preparation method thereof. The initiating explosive is a eutectic compound of ethylenediamine perchlorate and triethylene diamine perchlorate, can be initiated under the action of outside excitation energy and has better explosion output power. The preparation method is as follows: the eutectic compound of the ethylenediamine perchlorate and the triethylene diamine perchlorate is prepared by the neutralization reaction through using ethylene, triethylene diamine and perchloric acid as raw materials under the solution state, wherein the molecular ratio of the ethylenediamine perchlorate and the triethylene diamine perchlorate in the prepared eutectic compound is 1:1. The invention has the advantages of small moisture absorption, large explosion power, simple manufacture process, energy saving, consumption reduction, and no harm to environment.

Description

technical field [0001] The present invention belongs to explosives, which show the characteristics of explosives and primary explosives according to the different densities of the shaped charges, so it can be used as primary explosives or explosives in the technical fields of ignition, detonation, gas production, explosion work, etc., especially An ethylenediamine / triethylenediamine·diperchlorate eutectic initiating explosive. Background technique [0002] Simple ethylenediamine bisperchlorate (YE) and triethylenediamine bisperchlorate (SE) are both crystalline explosives, the former has half a molecule of crystal water, and has a large Solubility. Therefore, it has good explosive properties only after being dehydrated at high temperature (100°C) for 2 hours. Although it still has sufficient detonation ability after absorbing moisture, the moisture absorbed seriously affects the compatibility of YE with the materials it contacts. And then damage its application performance...

AI Technical Summary

Problems solved by technology

Therefore, it has good explosive properties only after being dehydrated at high temperature (100°C) for 2 hours. Although it still has sufficient detonation ability after absorbing moisture, the moisture absorbed seriously affects the compatibility of YE with the materials it contacts. thereby impairing its application performance

Compared with YE, SE agent does not contain crystal water, but it has a large amount of moisture absorption, and the proper explosive performance is damaged after moisture absorption, which undoubtedly limits its general application.

[0003] In order to solve the above existing problems, technical measures such as nitrocellulose coating method and adding hydrophobic components have been used, but the effect is not obvious