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Color fireworks flash sheets

A flickering and color technology, applied in the directions of nitrification explosive components, single substance used as explosives, attack equipment, etc., can solve the problems of unsatisfactory effect, short flicker frequency and high production cost, achieve color saturation, low production cost, Good environmental performance

Inactive Publication Date: 2003-05-14
卜继良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of glitter can satisfy people's viewing effect, it still has disadvantages such as high production cost, short flashing frequency, intolerance to storage, and relatively large pollution. As the main oxidant, ammonium perchlorate is easy to react with oxygen in the air and decompose into other compounds during storage.
Although some manufacturers use moisture-proof materials to wrap the flash sheet to isolate the contact between the flash sheet and external substances, they still cannot achieve satisfactory results. Therefore, it is necessary to improve the existing technology

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0012] Example 1: The conditions for getting green glitter are: take according to the weight ratio

[0013] Nitroguanidine 35% Chlorinated Paraffin 5%

[0014] Magnesium powder 20% Barium nitrate 40%

[0015] Mix the above-mentioned materials evenly, add 4% of the organic binder equivalent to the total amount of the medicine, and stir to form a bead-like flashing sheet.

example 2

[0016] Example 2: The conditions for obtaining yellow glitter are: take according to the weight ratio

[0017] Nitroguanidine 28% Barium Nitrate 30% Chlorinated Paraffin 7%

[0018] Magnesium powder 15% Strontium sulfate 20%

[0019] Processing method is the same as example 1.

example 3

[0020] Example 3: The conditions for obtaining the flash film of the supervision package are: take according to the weight ratio

[0021] Nitroguanidine 30%, Copper Oxide 35%, Magnesium Aluminum Alloy 15%

[0022] Chlorinated Paraffin 10% Potassium Perchlorate 10%

[0023] Processing method is the same as example 1.

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PUM

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Abstract

The color fireworks flash sheets are produced with nitro guanidine potassium, nitrocellulose, chlorinated paraffin 70, magnesium powder and coloring agent and through adhesion with organic adhesive and balling. It is used mainly in toy rocket, spraying flower and other fireworks product to produce blasting, flashing and sounding effects. It has stable storing performance, low production cost, long flash time and good environment protecting performance. It may be used as the substitute of available flash sheets.

Description

Technical field: [0001] The invention discloses a color flashing sheet for producing fireworks. Background technique: [0002] When manufacturing fireworks products such as rockets, potted flowers, spray flowers, fireworks, etc., flash pieces are usually added to achieve the explosion effect of fireworks. When the flash pieces explode, they have the effects of light, sound, and explosion. Existing flash flakes adopt ammonium perchlorate as the main oxidant, add sulfate oxidant, magnesium powder is the reducing agent, and add adhesive to stir the beads to process the bead-shaped flash flakes. Although this kind of glitter can satisfy people's viewing effect, it still has disadvantages such as high production cost, short flicker frequency, intolerance to storage, and relatively large pollution. As the main oxidizing agent, ammonium perchlorate is easy to react with oxygen in the air and decompose into other compounds during storage. Although some manufacturers use moisture-p...

Claims

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Application Information

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IPC IPC(8): C06B25/00C06B49/00
Inventor 卜继良
Owner 卜继良
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