CN102718614B - Explosive composition for preparing fireworks and firecracker-fuse - Google Patents
Explosive composition for preparing fireworks and firecracker-fuse Download PDFInfo
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- CN102718614B CN102718614B CN201210208759.XA CN201210208759A CN102718614B CN 102718614 B CN102718614 B CN 102718614B CN 201210208759 A CN201210208759 A CN 201210208759A CN 102718614 B CN102718614 B CN 102718614B
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- explosive composition
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Abstract
The invention provides an explosive composition for preparing fireworks and firecracker-fuse, which comprises the following components according to mass ratio: 55-65% of potassium perchlorate, 3-5% of potassium hydrogen phthalate, 10-20% of perlite powder, 15-25% of coal powder and 5-10% of barium nitrate. The fuse prepared from the explosive composition provided by the invention has a good firing effect and safety performance, is low in production cost, and meets the production requirements of various fireworks and firecrackers.
Description
technical field: the present invention relates to a kind of pharmaceutical composition that detonator for fireworks is used of preparing.
background technology: fireworks and firecrackers is as a great tradition industry of China, in China, there is the production history of more than 1,000 year, fireworks and firecrackers product to people, bring happy in, because its inflammable and explosive property has also been brought certain harm to people, particularly produce the high Potcrate of susceptibility that also uses country just to prohibite use for 2006 in the pharmaceutical cpd of detonator for fireworks and make oxygenant, if it is careless slightly in process of production, just easily cause industrial accident, cause damage to the lives and properties of people colony.Enterprise is in producing the process of detonator for fireworks, its oxygenant normally substitutes Potcrate with potassium perchlorate completely, but increased considerably so on the one hand the production cost of detonator for fireworks, general enterprises is difficult to bear, on the other hand because the ignition energy of the firing line of producing with potassium perchlorate, greatly lower than the firing line of producing with Potcrate, has a strong impact on the quality of fireworks and firecrackers product.
Therefore the enterprise having can be added into some inert substances etc. when adding other component, to guarantee the production of fireworks and firecrackers, the safety that transportation is used.If Chinese Patent Application No. is a 200810031258.2 < < blasting fuse of high-safety firecracker and preparation method thereof > >, it be using yarn as support material after drug immersion, be attached on yarn, its medicine comprises potassium perchlorate, terephthaldehyde's potassium hydrogen phthalate, ammonium dichromate, polyvinyl alcohol, sulphur etc., add ammonium dichromate, after the materials such as polyvinyl alcohol, can significantly increase on the one hand the production cost of firing line, also can have a strong impact on the other hand the control of combustion efficacy and the combustionvelocity of firing line, make the firing line production cost of production relatively high, and non-conformity of quality closes requirement.In actual production, be difficult to promote the use of.
summary of the invention:the invention provides a kind of pharmaceutical composition that detonator for fireworks is used of preparing, the firing line combustion efficacy of producing with the present composition is good, and safety performance is excellent, can meet the production requirement of various fireworks and firecrackerss, and production cost is not high.
The present invention is a kind of pharmaceutical composition that detonator for fireworks is used of preparing, and by following quality, than component, forms: potassium perchlorate 55-65%, Potassium Hydrogen Phthalate 3-5%, perlite powder 10-20%, coal powder 15-25%, nitrate of baryta 5-10%.
Coal powder of the present invention is preferably 100-120 object China fir powdered carbon.
The firing line that utilizes pharmaceutical composition of the present invention to produce, safety performance is high, combustion efficacy is good, use general paper material can wrap up medicament carrier, firing line combustionvelocity is easy to control, and the firing line medicinal powder of producing is evenly distributed, and firing line parcel degree of tightness is consistent, there will not be loose paper to leak medicine phenomenon, be easy to light.Significantly reduce production cost, through quality examination, met the requirement of relevant national standard.
Production method: production technique of the present invention is simple, produces by existing production technique, be about to above-mentioned each component drug by quality proportioning after, carry out fully mixing.
The papery firing line that utilizes pharmaceutical composition of the present invention to make for moiety, detects indices through Jiangxi Province's fireworks quality monitoring testing station and all meets the requirements; Table 1.
Name of product: novel potassium perchlorate firing line,
Sample characteristics of for example and state: wire made of paper, specifications and models: diameter 1.0 mm;
Test basis: GB19595-2004 GB/T1242-2007.
Table 1
Illustrate: apply the requirement that all reaches quality standards of its all technical of firing line that firing line pharmaceutical composition of the present invention produces.
embodiment:below in conjunction with embodiment, the present invention is described in further detail; Mass parts.
Each component of preparation pharmaceutical composition of the present invention all can be by commercially available acquisition, and wherein coal powder is preferentially selected 100-120 object China fir powdered carbon.
example 1,potassium perchlorate 60, Potassium Hydrogen Phthalate 3, perlite powder 10, coal powder 22, nitrate of baryta 5; Coal powder of the present invention is 100-120 object China fir powdered carbon.
example 2,potassium perchlorate 55, Potassium Hydrogen Phthalate 5, perlite powder 18, coal powder 15%, nitrate of baryta 7%; Coal powder of the present invention is 100-120 object normal wood powdered carbon.
Claims (1)
1. prepare the pharmaceutical composition that detonator for fireworks is used, described pharmaceutical composition, is comprised of than component following quality:
Potassium perchlorate 55-65%, Potassium Hydrogen Phthalate 3-5%, perlite powder 10-20%, coal powder 15-25%, nitrate of baryta 5-10%; Described coal powder is 100-120 object China fir powdered carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208759.XA CN102718614B (en) | 2012-06-25 | 2012-06-25 | Explosive composition for preparing fireworks and firecracker-fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208759.XA CN102718614B (en) | 2012-06-25 | 2012-06-25 | Explosive composition for preparing fireworks and firecracker-fuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102718614A CN102718614A (en) | 2012-10-10 |
| CN102718614B true CN102718614B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201210208759.XA Active CN102718614B (en) | 2012-06-25 | 2012-06-25 | Explosive composition for preparing fireworks and firecracker-fuse |
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| CN (1) | CN102718614B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739413A (en) * | 2013-12-17 | 2014-04-23 | 江西省李渡烟花集团有限公司 | Novel firework bursting charge |
| CN103641671A (en) * | 2013-12-25 | 2014-03-19 | 杨培江 | Smokeless emission chemical for fireworks |
| CN103880572B (en) * | 2014-02-27 | 2016-05-18 | 李炳 | Fireworks and firecrackers pyrotechnic composition composition |
| CN104058906B (en) * | 2014-06-27 | 2016-05-18 | 湖南飞宇新材料有限公司 | A kind of without sulphur ring peace agent propellant powder |
| CN106380362B (en) * | 2016-08-29 | 2018-03-13 | 万载县建坤化工有限公司 | A kind of colored flute sound fireworks combination medicament |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270014A (en) * | 2008-05-06 | 2008-09-24 | 湖南省浏阳金生花炮有限公司 | Blast black powder for fireworks |
| CN101270015A (en) * | 2008-05-09 | 2008-09-24 | 醴陵神马花炮有限公司 | Blasting fuse of high-safety firecracker and preparation method thereof |
| CN102249824A (en) * | 2011-04-16 | 2011-11-23 | 徐敏 | Formula of gunpowder for timing firing cable of display shell |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57500A (en) * | 1980-05-30 | 1982-01-05 | Inatoku Enka Seizoushiyo Kk | Flying toy firecracker emitting explosure sound |
| JPH057500A (en) * | 1991-07-03 | 1993-01-19 | Ono Pharmaceut Co Ltd | Method and element for measuring amylase in dry state |
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2012
- 2012-06-25 CN CN201210208759.XA patent/CN102718614B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270014A (en) * | 2008-05-06 | 2008-09-24 | 湖南省浏阳金生花炮有限公司 | Blast black powder for fireworks |
| CN101270015A (en) * | 2008-05-09 | 2008-09-24 | 醴陵神马花炮有限公司 | Blasting fuse of high-safety firecracker and preparation method thereof |
| CN102249824A (en) * | 2011-04-16 | 2011-11-23 | 徐敏 | Formula of gunpowder for timing firing cable of display shell |
Non-Patent Citations (1)
| Title |
|---|
| JP昭57-500A 1982.01.05 * |
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| CN102718614A (en) | 2012-10-10 |
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Effective date of registration: 20201230 Address after: No.86 Chang'an North Street, Jishi Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: JINGJIANG HAOXIN ELECTRICAL MACHINERY FITTING Co.,Ltd. Address before: Group 1, Xingtian village, Bailiang Township, Wanzai County, Yichun City, Jiangxi Province 336100 Patentee before: Li Bing Patentee before: Wang Feng |