CN100522895C - Firework and oxidant for fire wire and its production method - Google Patents
Firework and oxidant for fire wire and its production method Download PDFInfo
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- CN100522895C CN100522895C CNB2006101369697A CN200610136969A CN100522895C CN 100522895 C CN100522895 C CN 100522895C CN B2006101369697 A CNB2006101369697 A CN B2006101369697A CN 200610136969 A CN200610136969 A CN 200610136969A CN 100522895 C CN100522895 C CN 100522895C
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- nitrate
- oxidant
- firework
- fire wire
- baryta
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Abstract
The invention discloses a firework and oxidant of and manufacturing method, which comprises the following parts: 20-45% potassium perchlorate, 30-55% potassium nitrate, 6-21% guanidine nitrate and or barium nitrate, 1-5% mica powder and active powder of antimoisture agent, wherein these components are put in the milling machine to ball to 180-250 order, which possesses high sound rate and paper-breaking rate.
Description
Technical field:
The present invention relates to a kind of Sparkler oxidant, particularly a kind of firework and oxidant for fire wire and production method thereof.
Background technology:
Firework is produced the history in existing more than 1,000 year in China, the firework product can bring luckiness to people, in the time of happiness and happy and huge society and economic benefit, human life and the property cost of also for this reason paying bitterness, in the last few years, causing the dead group of group to hinder accident in the firework production and transport process happens occasionally, it is illegal that the generation of these accidents removes some manufacturing enterprises, produce in violation of rules and regulations, outside the reason of inner management confusion, a wherein most important reason is exactly: the raw material oxygenant that firework is produced uses Potcrate, because of its friction and impact sensitivity high, friction and bump coefficient are 100%, the careless slightly accident of promptly easily blasting in actual mechanical process, cause and the dead group of group is taken place hinder incident, the General Office of the State Council had issued promulgated by the State Council [2002] 52 files in 2002, be defined in and forbid to use oxymuriate in the fireworks production as Sparkler oxidant and firework oxidant for fire wire, and the potassium perchlorate oxidant of using at present is too high because of its price, cause the production cost of firework and firing line significantly to rise, thereby it is good to seek firework display effect, low price, noisemaking rate, the paper breaking rate height, safety, stable, the firing line combustionvelocity is easy to control, long firework and the oxidant for fire wire thereof of remaining time is the thing that the firework industry is dreamed of, as Chinese application number is that 200410046707.2 (novel Sparkler oxidants) and the patent No.: CN01114523.4 " safety agent for multi-color flashing fireworks and firecrackers " are the products that research substitutes existing Potcrate oxygenant, all used perlite powder, the fireworks that is mixed with this oxygenant, its noisemaking rate and paper breaking rate are not satisfactory, effect is not really stable, remaining time is not long, and can not make the firework oxidant for fire wire with this oxygenant, the oxygenant of using as firing line uses Potcrate or potassium perchlorate again usually, mixed preparing such as saltpetre and wood charcoal powder forms, the production cost height is difficult to popularize in an all-round way and uses.
Summary of the invention:
Purpose of the present invention will provide a kind of noisemaking rate exactly, the paper breaking rate height, and cost/performance ratio is more excellent, and comprehensive result of use is better, also can make oxidant for fire wire and production method simultaneously.
The object of the present invention is achieved like this: it comprises that following component forms as following weight percent: potassium perchlorate 20～45%, saltpetre 30～55%, Guanidinium nitrate and or nitrate of baryta 6～21%, mica powder 1～5%.Preferred following component is formed as following weight percent: potassium perchlorate 25～38%, saltpetre 35～45%, Guanidinium nitrate and or nitrate of baryta 8～18%, mica powder 1～2%, the active powder 5～13% of non-blushing thinner.
More preferably following component is formed as following weight percent: potassium perchlorate 35%, saltpetre 43%, Guanidinium nitrate and or nitrate of baryta 14%, mica powder 1.5%, the active powder 6.5% of non-blushing thinner.
The present invention can be as the oxygenant of fireworks firing line special use.
The active powder of non-blushing thinner of the present invention is to be the powdered iron ore of major ingredient with the ferric oxide.
The used Guanidinium nitrate of the present invention and or nitrate of baryta select nitrate of baryta separately for use, or Guanidinium nitrate perhaps uses nitrate of baryta and Guanidinium nitrate mixture.
Firework of the present invention and oxidant for fire wire production method thereof are each component batching to be dropped in ball mill promptly to get after 180～250 mesh sieves to normal temperature through the mixing and ball milling postcooling manufacture a finished product.
The present invention is not only good as the Sparkler oxidant result of use, and is more suitable for doing the oxygenant that the firework firing line is used, and it is as the Sparkler oxidant noisemaking rate, and paper breaking rate is up to 96%, and rate of moisture absorption is lower than 1%; And as oxidant for fire wire, its impact sensitivity is 0 after testing, and the friction sensitivity is 10%, moisture 0.7%, 1.4%, 75 ℃ of no combustion explosion phenomenon of hot inert type experiment of rate of moisture absorption; Every index reaches fully or is better than the national standard requirement, firing line with oxygenant batching of the present invention production, solved to produce in the firing line process in the past the difficult problem of security incident has taken place because of pushing away, draw, rubbing, and need not add the conventional things such as wood charcoal powder that use, improved the safety coefficient that fireworks and firecrackers is produced greatly.
Production technique of the present invention is with production desired raw material, potassium perchlorate, saltpetre, Guanidinium nitrate and or nitrate of baryta, mica powder, the active powder of non-blushing thinner, each component is carried out thorough mixing by proportioning, puts into the ball mill endosphere and is milled to and can crosses 180～250 mesh sieves, after cooling, promptly pack finished product.
The present invention as firework especially as the firework oxidant for fire wire through China Pyrotechnics Testing Laboratory (Jiangxi Yichun), fireworks and firecrackers inspection center of Jiangxi Entry-Exit Inspection and Quarantine Bureau detected result sees Table 1:
Name of product: the firing line made from oxygenant of the present invention.
Check numbering: CA1050356-3
Applying unit; Wanzai County Ouyang Mingsheng of security production supervision and management office.
Sample state: normal
Sampling place: sample presentation
Test basis: GB19595-2004
Detect unit: China Pyrotechnics Testing Laboratory (Jiangxi Yichun).
Table 1
China Pyrotechnics Testing Laboratory's fireworks and crackers safety service check report
Check numbering: CA1050356-3
Various raw material required for the present invention is commercially available, and wherein the effective ingredient of the used powdered iron ore of the active powder of non-blushing thinner is a ferric oxide, also can adopt the active powder of other commercially available non-blushing thinner.
Guanidinium nitrate and nitrate of baryta can add use separately when reality is used, also can mix the back according to a certain ratio and add use.
Embodiment:
Weight unit is in gram in following examples, and the powdered iron ore effective ingredient is a ferric oxide.
Embodiment 1 potassium perchlorate 37, saltpetre 45, Guanidinium nitrate and nitrate of baryta mixture 16.5, mica powder 1.5.
Embodiment 2 potassium perchlorates 25, saltpetre 48, Guanidinium nitrate 15, mica powder 3, powdered iron ore 9.
Embodiment 3 potassium perchlorates 40, saltpetre 31, nitrate of baryta 10, mica powder 2, powdered iron ore 17.
Embodiment 4 potassium perchlorates 20, saltpetre 54, nitrate of baryta 12, mica powder 2, powdered iron ore 12.
Embodiment 5 potassium perchlorates 30, saltpetre 46, Guanidinium nitrate and nitrate of baryta mixture 10, powdered iron ore 13, mica powder 1.
Embodiment 6 potassium perchlorates 35, saltpetre 43, Guanidinium nitrate and nitrate of baryta mixture 14, powdered iron ore 6.5, mica powder 1.5.
Production method of the present invention is the various embodiments described above material to be added in the ball mill fully ball milling after by the proportioning thorough mixing can cross 180～250 mesh sieves to material, and general mistake 200 orders are that blowing is cooled to normal temperature and packs and promptly get product of the present invention.
Claims (5)
1, a kind of firework and oxidant for fire wire comprise that following component forms as following weight percent: potassium perchlorate 20～45%, saltpetre 30～55%, Guanidinium nitrate and/or nitrate of baryta 6～21%, mica powder 1～5%.
2, according to described firework of claim 1 and oxidant for fire wire, it is characterized in that being made up of as following weight percent following component: potassium perchlorate 25～38%, saltpetre 35～45%, Guanidinium nitrate and/or nitrate of baryta 8～18%, mica powder 1～2%, ferric oxide are the powdered iron ore 5～13% of major ingredient.
3, according to described firework of claim 1 and oxidant for fire wire, it is characterized in that being made up of as following weight percent following component: potassium perchlorate 35%, saltpetre 43%, Guanidinium nitrate and/or nitrate of baryta 14%, mica powder 1.5%, ferric oxide are the powdered iron ore 6.5% of major ingredient.
4,, it is characterized in that described Guanidinium nitrate and/or nitrate of baryta select Guanidinium nitrate for use according to described firework of one of claim 1～3 and oxidant for fire wire.
5,, it is characterized in that each component batching joined in the ball mill and cross 180～250 mesh sieves through mixing and ball milling postcooling to normal temperature and promptly get and manufacture a finished product according to described firework of claim 1 and oxidant for fire wire production method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101369697A CN100522895C (en) | 2006-12-26 | 2006-12-26 | Firework and oxidant for fire wire and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101369697A CN100522895C (en) | 2006-12-26 | 2006-12-26 | Firework and oxidant for fire wire and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1994981A CN1994981A (en) | 2007-07-11 |
| CN100522895C true CN100522895C (en) | 2009-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101369697A Expired - Fee Related CN100522895C (en) | 2006-12-26 | 2006-12-26 | Firework and oxidant for fire wire and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100522895C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360185B (en) * | 2013-03-28 | 2016-03-09 | 北京理工大学 | A kind of round and smooth treatment unit of CL-20 particle and slip processing method |
| CN104909968A (en) * | 2015-06-10 | 2015-09-16 | 贵州润晋碳元素材料有限公司 | Moistureproof waterproof treatment method for potassium perchlorate |
| CN113372181A (en) * | 2021-06-29 | 2021-09-10 | 湖南庆泰烟花制造有限公司 | Oxidant for fireworks and firecrackers lead and preparation method thereof |
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2006
- 2006-12-26 CN CNB2006101369697A patent/CN100522895C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1994981A (en) | 2007-07-11 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20131226 |