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Pyrotechnic explosive desensitizing agent, pyrotechnic explosive and preparation method of pyrotechnic explosive

A pyrotechnic agent and desensitizing agent technology, which is used in non-explosive desensitizers/passivators, explosives processing equipment, non-explosive/non-thermal ingredients, etc., can solve the problem of unsatisfactory insensitivity effects and is difficult to promote , insufficient applicability, etc., to achieve the effects of good insensitivity, preventing drug hot spots, and low production, preparation and use costs

Inactive Publication Date: 2019-10-18
万载县万广源礼花制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In military pyrotechnics and explosives, there are many researches on insensitivity technology, but there is little research on civilian fireworks and firecrackers industry. In other words, although there are researches and explorations, the results are small. The cost is high, so the applicability is not enough, it is difficult to promote the use

Method used

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  • Pyrotechnic explosive desensitizing agent, pyrotechnic explosive and preparation method of pyrotechnic explosive

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preparation example Construction

[0013] The preparation method of the pyrotechnic drug of the present invention comprises: first preparing the insensitive combustible agent of the pyrotechnic drug with the insensitive agent of the pyrotechnic drug, and then combining the prepared insensitive combustible agent with the remaining component raw materials of the pyrotechnic drug including an oxidizing agent, etc. There are technical methods to prepare the pyrotechnic drug of the present invention.

[0014] The preparation method of the insensitive combustible agent comprises: dissolving vaseline in a certain mass proportion of the combustible agent with a hydrocarbon or chlorinated hydrocarbon solvent to make a vaseline solution, then mixing and stirring the combustible agent powder, and carrying out pyrotechnic agent powder Cover evenly. Its vaseline and combustible agent powder can be stirred and mixed under heating at a certain temperature to evenly coat the pyrotechnic agent powder

Embodiment 1

[0017] Pyrotechnic agents including pyrotechnic agents and petroleum jelly, oxidizers, combustible agents and binders and other prior art pyrotechnic agents. The combustible agent includes aluminum powder, aluminum-magnesium alloy powder or titanium powder.

[0018] Preparation method embodiment 1 of its insensitive pyrotechnic drug: first prepare the insensitive combustible agent of pyrotechnic drug: dissolve vaseline with ether, chloroform, gasoline or benzene, make vaseline solution, add vaseline solution slowly to aluminum slag, aluminum-magnesium alloy In the solid powder such as powder or titanium powder, and stir in the mixing equipment, the solid powder of the combustible agent is uniformly coated. The desensitized combustible component of the desensitized pyrotechnic composition of the present invention is obtained. Finally, the insensitive pyrotechnic drug of the present invention is prepared by combining the insensitive combustible agent component and the remaining...

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Abstract

The invention discloses a pyrotechnic explosive desensitizing agent, pyrotechnic explosive and a preparation method of the pyrotechnic explosive. The pyrotechnic explosive desensitizing agent includesvaseline and a solvent thereof, and the solvent comprises a hydrocarbon solvent or a chlorinated hydrocarbon solvent. The desensitized pyrotechnic explosive includes a pyrotechnic composition and thepyrotechnic explosive desensitizing agent, and the pyrotechnic explosive desensitizing agent comprises a vaseline solution. The preparation method of the desensitized pyrotechnic explosive comprisespreparation of a desensitizing combustible agent, specifically, the vaseline accounting for a certain mass ratio of the combustible agent is dissolved in the hydrocarbon solvent or the chlorinated hydrocarbon solvent to prepare the vaseline solution, then the vaseline solution and combustible agent powder are mixed and stirred, and pyrotechnic composition powder is evenly coated. The pyrotechnic explosive desensitizing agent is reliable in using, the mechanical sensitivity of the pyrotechnic explosive can be reduced better, and the production and use costs are low; the pyrotechnic explosive islow in mechanical sensitivity and good in safety performance; and the preparation method of the pyrotechnic explosive is simple, safe and reliable.

Description

technical field [0001] The invention relates to fireworks and firecrackers, in particular to a pyrotechnic drug desensitization agent for desensitizing pyrotechnic drugs, a pyrotechnic drug and a preparation method thereof. Background technique [0002] Fireworks and firecrackers are high-risk industries, and a little carelessness in the production process will lead to safety accidents. The root cause of the danger lies in the fact that the pyrotechnic drugs used in the preparation of fireworks and firecrackers are flammable and explosive. Combustion is difficult to explode, which will fundamentally effectively reduce the probability of accidents. In military pyrotechnics and explosives, there are many researches on insensitivity technology, but there is little research on civilian fireworks and firecrackers industry. In other words, although there are researches and explorations, the results are small. The cost is high, so the applicability is not enough, and it is difficu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C06B23/00C06B21/00
CPCC06B23/005C06B21/0008
Inventor 张晓成曾鸣
Owner 万载县万广源礼花制造有限公司