Micro firework shot agent composition

A technology of micro-fireworks and compositions, applied in non-explosive/non-thermal agent components, non-explosive fillers/gelling agents/thickeners, explosives, etc., can solve the problems of large residues, large smoke, and low safety. Achieve a wide range of applications, eliminate smoke pollution, and good environmental protection

Inactive Publication Date: 2018-12-07
浏阳市恒信烟花制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present inventor has repeatedly researched and improved the medicament components that can be used as fireworks medicaments and firecrackers, especially the propellant used for colored flower fireworks, hoping to overcome the large smoke of exist

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] After mixing 75.5 parts by weight of nickel nitrate hexahydrate and 25.5 parts by weight of hydrazine hydrate to generate a paste-like nickel hydrazine nitrate, take 40 parts by weight of nickel hydrazine nitrate, and use 40 parts by weight of 120 mesh perlite powder and 100 mesh domestic sepiolite powder 20 parts by weight are used as auxiliary materials, which are prepared by manual mixing or mechanical stirring. After mixing, they are sun-dried or dried. The drying temperature does not exceed 55 degrees Celsius, and the water content of the mixed medicine is less than 1.5% after it is completely dried. The micro-smoke and fireworks composition is used as propellant to manufacture fireworks of micro-smoke and colorful flowers or rocket-like fireworks.

Embodiment 2

[0016] After mixing 55 parts by weight of nickel nitrate hexahydrate and 45 parts by weight of hydrazine hydrate to generate paste-like nickel hydrazine nitrate, then take 30 parts by weight of nickel hydrazine nitrate and use 70 parts by weight of 120 mesh domestic sepiolite powder as an auxiliary material, and mix by hand Or mechanical stirring and mixing, drying or drying after mixing, the drying temperature does not exceed 50 degrees Celsius, and the water content of the mixed medicine is less than 1.5% after it is completely dry. The micro-smoke fireworks composition can be used to produce bang-like micro-smoke fireworks or lift-off fireworks products.

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PUM

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Abstract

The invention discloses a micro firework shot agent composition which is characterized by being prepared by the following steps: mixing and reacting nickel nitrate hexahydrate and hydrazine hydrate toproduce nickel hydrazine nitrate, and mixing with auxiliary materials, wherein the nickel hydrazine nitrate comprises the following raw materials in percentage by weight: 25-80% of nickel nitrate hexahydrate and 20-75% of hydrazine hydrate; the smoke-free firework agent comprises the following raw materials in percentage by weight: 15-55% of nickel hydrazine nitrate and 45-85% of auxiliary materials; and the auxiliary materials refer to 120-mesh incombustible mineral powder, such as crushed crude pearlite or sepiolite powder or river sand. During manufacturing of different fireworks and firecrackers, more than two auxiliary materials can be mixed to use. Colorful fireworks and firecrackers made from the smoke-free firework agent have the advantages of being smoke-free and flame-free, andthe environmental protection requirement is met.

Description

technical field [0001] The invention belongs to the technical field of fireworks, and more specifically relates to a small-smoke fireworks composition suitable for fireworks propellants, bangs and colorful flowers. Background technique [0002] In the prior art, black medicine (also known as military nitrate) has been used in fireworks and firecrackers until now, and is the main raw material of the current composition of fireworks propellant, but because black medicine is composed of three materials: potassium nitrate, charcoal and sulfur It is processed into a black drug, which will produce flames and a large amount of black smoke when it is burned, which will affect the effect of setting off fireworks, and a large amount of oxides and residues of carbon, sulfur, and potassium will remain in the air, seriously polluting the environment; and in production Low security during transportation and endangering human health and personal safety. Like this, just need a kind of safe...

Claims

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Application Information

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IPC IPC(8): C06B31/00C06B23/00
CPCC06B31/00C06B23/001
Inventor 唐亮
Owner 浏阳市恒信烟花制造有限公司
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