Bentonite firework emission agent composition

Abstract

The invention discloses a bentonite firework emission agent composition, which is characterized by being prepared from the following ingredients in parts by weight: 30 to 65 weight parts of bentonite,5 to 10 weight parts of rare earth, 15 to 30 weight parts of carbonized bamboo powder,10 to 20 weight parts of oxidizing agents and 5 to 10 weight parts of alloy powder, wherein the emission agent composition is solid-state ultrafine mixed powder with the fineness being greater than 320 meshes; the oxidizing agents are products obtained through mixed reaction between glycerol trinitrate and guanidine nitrate; the alloy powder is any one kind of materials from silver oxide powder or magnesium oxide powder or a mixture of various random materials from silver oxide powder or magnesium oxide powder at the proportion; the carbonized bamboo powder is a smokeless combustible agent and is used for improving the ignition performance and combustion performance of the emission agent composition. Thebentonite firework emission agent composition has the advantages that the environment is protected; non-toxicity is realized; the processing and the manufacturing are simple; the production cost is low, and the like.

Description

technical field [0001] The invention belongs to the technical field of pyrotechnics, in particular to a smokeless and environment-friendly bentonite pyrotechnic propellant composition. Background technique [0002] At present, there are two main types of propellants used in fireworks production, one is traditional black powder propellant, and the other is sulfur-free propellant. The former will produce a large amount of pungent smoke and dust when fireworks are set off, not only Affect the viewing effect, and more importantly, cause serious pollution to the environment, and the black powder launch agent is highly mechanically sensitive, and it is very easy to explode during production and transportation, causing safety accidents. It does not meet the current safety production and environmental protection regulations. It belongs to the safety rectification industry. In order to apply to the current safety and environmental protection policies and regulations, many fireworks ...

AI Technical Summary

Problems solved by technology

[0002] At present, there are two main types of propellants used in fireworks production, one is traditional black powder propellant, and the other is sulfur-free propellant. The former will produce a large amount of pungent smoke and dust when fireworks are set off, not only Affect the viewing effect, and more importantly, cause serious pollution to the environment, and the black powder launch agent is highly mechanically sensitive, and it is very easy to explode during production and transportation, causing safety accidents. It does not meet the current safety production and environmental protection regulations. Belongs to the safety rectification industry

In order to apply to the current safety and environmental protection policies and regulations, many fireworks companies have organized scientific research teams to research and develop fireworks propellants. From the analysis of existing research and development innovations, there have been safe or smokeless propellants produced by single- and double-based powders. In order to replace the traditional black powder, some scientific research teams have also proposed the use of high-energy materials for military industry to prepare fireworks propellants. Although the proposal and preliminary application of these technical solutions have solved some problems, due to the high cost of some products, it is difficult to use them on a large scale. Popularization and application; some are because of the complex processing and extraction process, but the discharge effect and economic benefits are average, and there are still residues and pungent odors during discharge