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

A technology of triethylenediamine perchlorate and ethylenediamine perchlorate, which is applied in the field of explosives, can solve the problems of restricting general application, damaging application performance, and damaging explosive performance, so as to ensure performance and quality and reduce material consumption and the effect of energy consumption and detonation ability improvement

Inactive Publication Date: 2009-11-04
NANJING UNIV OF SCI & TECH
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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 c

Method used

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Embodiment Construction

[0008] Ethylenediamine perchlorate·triethylenediamine perchlorate eutectic detonator of the present invention is ethylenediamine perchlorate and triethylenediamine perchlorate eutectic, and external excitation energy (such as electricity detonator, nonel detonation) can be detonated under the action, and a good explosion output power. Wherein, the molecular ratio of ethylenediamine perchlorate and triethylenediamine perchlorate is 1:1.

[0009] The method for preparing the above-mentioned ethylenediamine perchlorate·triethylenediamine perchlorate eutectic detonating explosive, in solution state, with ethylenediamine, triethylenediamine and perchloric acid as raw materials, through neutralization reaction And form the eutectic compound of ethylenediamine perchlorate·triethylenediamine perchlorate, in the eutectic compound of formation, the molecular ratio of ethylenediamine perchlorate and triethylenediamine perchlorate is 1:1. Wherein, in the neutralization reaction, ethylen...

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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...

Claims

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Application Information

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IPC IPC(8): C06B29/00
Inventor 朱顺官李燕张琳李伟民叶迎华牟景艳李桂茗
Owner NANJING UNIV OF SCI & TECH
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