CN105753615A - Sulfur-free firework - Google Patents
Sulfur-free firework Download PDFInfo
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- CN105753615A CN105753615A CN201410802049.9A CN201410802049A CN105753615A CN 105753615 A CN105753615 A CN 105753615A CN 201410802049 A CN201410802049 A CN 201410802049A CN 105753615 A CN105753615 A CN 105753615A
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- sulfur
- fireworks
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- oxidant
- component
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Abstract
The invention provides a sulfur-free firework. The safe sulfur-free firework comprises, by weight, 7-12 parts of an oxidant, 15-22 parts of carbon black, 3-6 parts of sodium particles, 3- parts of aluminum powder, 0.1-1 part of a filler, and 6-12 parts of an adhesive; and the oxidant comprises potassium permanganate and barium nitrate according to a mass ratio of potassium permanganate to barium nitrate of 1:1-1:1.5. The safe sulfur-free firework provided by the invention has the advantages of simple formula, convenient manufacturing, low cost, good quality, no sulfur, no pollution, high safety, and effective reduction of the occurring possibility of accidents.
Description
Technical field
The invention belongs to chemical technology field, especially relate to a kind of without sulfur fireworks.
Background technology
Along with day by day improving and the development of science and technology of living standards of the people, to requiring also more and more higher in the safety of the fireworks used by the occasions such as red-letter day is celebrating, recreational and technology.In the prior art, fireworks mainly adopt potassium chlorate, sulfur, the preparation of raw material such as scum form, potassium chlorate is oxidant the most frequently used during fireworks and firecrackers produces, belong to strong oxidizer, its thermal decomposition process is exothermic reaction, decomposition temperature is low, inflammable, explosive good, due to these physicochemical characteristics of this component, except except the disturbance factor that formulated and storage and transport process exist, when setting off also usually because the unreasonable of each component ratio makes burning afterproduct block fireworks hole, both setting off to have and very easily setting off an explosion of fireworks had been affected, again consumer and the surrounding masses are caused actual bodily harm.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of without sulfur fireworks, it is prevented that generation contingency and pollution to environment after reducing firework display when setting off fireworks.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of without sulfur fireworks, this includes the component of following weight portion without sulfur fireworks: oxidant 7-12 part, white carbon black 15-22 part, sodium granule 3-6 part, aluminium powder 3-6 part, filler 0.1-1 part, binding agent 6-12 part；The component of described oxidant is potassium permanganate and barium nitrate, and the mass ratio of potassium permanganate and barium nitrate is 1:1-1:1.5.
Described filler is perlite, and described binding agent is epoxy resin or phenolic resin.
Described fireworks without sulfur include the component of following weight portion: oxidant 8-11 part, white carbon black 16-20 part, sodium granule 4-6 part, aluminium powder 3-5 part, filler 0.1-0.5 part, binding agent 8-12 part；The component of described oxidant is potassium permanganate and barium nitrate, and the mass ratio of potassium permanganate and barium nitrate is 1:1-1:1.2.
The particle diameter of each component of described fireworks without sulfur is as follows: white carbon black 4-8 order, sodium granule 4-10 order, aluminium powder 6-10 order, perlite 30-80 order.
The present invention has the advantage that and has the benefit effect that
The formula of fireworks without sulfur provided by the invention is simple, easily manufactured, with low cost, good product quality.And the formula of the present invention not sulfur-bearing, pollution-free, safety is high, fundamentally reduces the probability that accident occurs.
Detailed description of the invention
Below by specific embodiment, the invention will be further described, but does not limit protection scope of the present invention.
Embodiment 1
A kind of without sulfur fireworks, this includes the component of following weight portion without sulfur fireworks: oxidant 8 parts, white carbon black 18 parts, sodium granule 4 parts, aluminium powder 4 parts, filler 0.3 part, binding agent 8 parts；The component of described oxidant is potassium permanganate and barium nitrate, and the mass ratio of potassium permanganate and barium nitrate is 1:1.
Described filler is perlite, and described binding agent is epoxy resin.
The particle diameter of each component of described fireworks without sulfur is as follows: white carbon black 6 order, sodium granule 6 order, aluminium powder 6 order, perlite 40 order.
Embodiment 2
A kind of without sulfur fireworks, this includes the component of following weight portion without sulfur fireworks: oxidant 10 parts, white carbon black 20 parts, sodium granule 5 parts, aluminium powder 5 parts, filler 0.4 part, binding agent 10 parts；The component of described oxidant is potassium permanganate and barium nitrate, and the mass ratio of potassium permanganate and barium nitrate is 1:1.2.
Described filler is perlite, and described binding agent is phenolic resin.
The particle diameter of each component of described fireworks without sulfur is as follows: white carbon black 8 order, sodium granule 8 order, aluminium powder 8 order, perlite 70 order.
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention, it is impossible to be considered the practical range for limiting the present invention.All equalizations made according to the present patent application scope change and improvement etc., all should still belong within the patent covering scope of the present invention.
Claims (4)
1. one kind without sulfur fireworks, it is characterised in that: this safety includes the component of following weight portion without sulfur fireworks: oxidant 7-12 part, white carbon black 15-22 part, sodium granule 3-6 part, aluminium powder 3-6 part, filler 0.1-1 part, binding agent 6-12 part；The component of described oxidant is potassium permanganate and barium nitrate, and the mass ratio of potassium permanganate and barium nitrate is 1:1-1:1.5.
2. safety according to claim 1 is without sulfur fireworks, it is characterised in that: described filler is perlite, and described binding agent is epoxy resin or phenolic resin.
3. safety according to claim 1 is without sulfur fireworks, it is characterised in that: described safety includes the component of following weight portion without sulfur fireworks: oxidant 8-11 part, white carbon black 16-20 part, sodium granule 4-6 part, aluminium powder 3-5 part, filler 0.1-0.5 part, binding agent 8-12 part；The component of described oxidant is potassium permanganate and barium nitrate, and the mass ratio of potassium permanganate and barium nitrate is 1:1-1:1.2.
4. the safety according to claim 1-2 is without sulfur fireworks, it is characterised in that: described safety is as follows without the particle diameter of each component of sulfur fireworks: white carbon black 4-8 order, sodium granule 4-10 order, aluminium powder 6-10 order, perlite 30-80 order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410802049.9A CN105753615A (en) | 2014-12-19 | 2014-12-19 | Sulfur-free firework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410802049.9A CN105753615A (en) | 2014-12-19 | 2014-12-19 | Sulfur-free firework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105753615A true CN105753615A (en) | 2016-07-13 |
Family
ID=56340012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410802049.9A Pending CN105753615A (en) | 2014-12-19 | 2014-12-19 | Sulfur-free firework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105753615A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402348A (en) * | 2021-07-20 | 2021-09-17 | 北京理工大学 | Safe and environment-friendly explosive containing permanganate type explosion promoter and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076436A (en) * | 1992-03-19 | 1993-09-22 | 项世文 | The safety fireworks firecracker gunpowder that does not contain sulphur and carbon |
| CN1810741A (en) * | 2006-02-19 | 2006-08-02 | 邵兴宾 | Combined chemical for fireworks and its prepn process |
| CN101633592A (en) * | 2009-07-03 | 2010-01-27 | 利川市忠路烟花爆竹产销有限公司 | Formula of firecracker |
| CN103497081A (en) * | 2013-09-21 | 2014-01-08 | 安徽省无为县花炮总厂 | Formula of radial firework |
-
2014
- 2014-12-19 CN CN201410802049.9A patent/CN105753615A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076436A (en) * | 1992-03-19 | 1993-09-22 | 项世文 | The safety fireworks firecracker gunpowder that does not contain sulphur and carbon |
| CN1810741A (en) * | 2006-02-19 | 2006-08-02 | 邵兴宾 | Combined chemical for fireworks and its prepn process |
| CN101633592A (en) * | 2009-07-03 | 2010-01-27 | 利川市忠路烟花爆竹产销有限公司 | Formula of firecracker |
| CN103497081A (en) * | 2013-09-21 | 2014-01-08 | 安徽省无为县花炮总厂 | Formula of radial firework |
Non-Patent Citations (1)
| Title |
|---|
| 潘功配: "《烟花爆竹原理》", 30 June 2013, 南京大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402348A (en) * | 2021-07-20 | 2021-09-17 | 北京理工大学 | Safe and environment-friendly explosive containing permanganate type explosion promoter and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |
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| RJ01 | Rejection of invention patent application after publication |