CN1258663A - Application of chlorinated paraffin in fireworks - Google Patents
Application of chlorinated paraffin in fireworks Download PDFInfo
- Publication number
- CN1258663A CN1258663A CN 98126109 CN98126109A CN1258663A CN 1258663 A CN1258663 A CN 1258663A CN 98126109 CN98126109 CN 98126109 CN 98126109 A CN98126109 A CN 98126109A CN 1258663 A CN1258663 A CN 1258663A
- Authority
- CN
- China
- Prior art keywords
- fireworks
- chlorine
- clorafin
- chlorinated paraffin
- pyrotechnics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C15/00—Pyrophoric compositions; Flints
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
- C06B33/06—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being an inorganic oxygen-halogen salt
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Toys (AREA)
Abstract
The present invention relates to the production of fireworks. The present invention mixes chlorinated paraffin with 70% chlorine content and polyvinyl chloride, and adds the mixture into fireworks as chlorine providing agent to increase the chlorine ion density in fireworks and intensify the smoking and coloring effect. Chlorinated paraffin, as one excellent chlorine providing agent, has excellent smoking and coloring effect, high safety, low cost, no toxicity and no smell, and may be used in various fireworks.
Description
The present invention relates to the medicament of pyrotechnics.
Fireworks, firecracker are China's traditional artss and crafts, and long history is arranged.The production technology uniqueness of China's fireworks, firecracker is made fineness, and it is gorgeous to set off pattern, is famous at home and abroad already.Fireworks, the firecracker of liuyang hunan enjoy high reputation in the world, and the characteristics of these fireworks are: numerous in variety, novel structure, and bright and colourful when setting off, very impressive, lively atmosphere, handsome in appearance.Pyrotechnics composition is a medicament of producing the pyrotechnics product, and it is by the medicament of oxygenant, combustiblematerials, cakingagent and other special effects (as detonator, color luminous dose, whistle agent etc.), the mixture of Zu Chenging according to a certain percentage.People are when making pyrotechnics of all kinds, generally make oxygenant with potassium perchlorate, solid combustible has combustible metal powder such as aluminium powder or other materials such as sulphur, coloring material as color luminous dose has strontium salt---red colored material, barium salt---green glow coloring material, mantoquita---blue light coloring material or the like, when adopting these tinting materials, must add chloride compound, the concentration of replenishing chlorion strengthens the dark brown effect.In recent years, except that adopting the inorganic chlorine hydrochlorate, also adopt chloride organic compound, as hexachlorobenzene, polyvinyl chloride, hexachloroethane etc.In above-mentioned these chlorine-feeding agents, hexachlorobenzene toxicity is big, and is disabled in the outlet fireworks are produced; Now, generally replace hexachlorobenzene to replenish chlorine ion concentration with polyvinyl chloride, the polyvinyl chloride chlorinity of national standard is ± 56%, but part producer in process of production, replace with waste polyvinyl chloride, because chlorinity is inconsistent, cause trouble and unnecessary loss in the production like this, make the pyrotechnics composition quality can not get guaranteeing simultaneously to manufacturer; Abroad have and adopt chlorinated rubber to make chlorine-feeding agent, but cost an arm and a leg; Therefore, seeking a kind of chlorinity height material cheap again and nontoxic odorless, to make chlorine-feeding agent then be to need the problem that solves in the fireworks production.And clorafin is never made chlorine-feeding agent and is used always as the additive of insulating material.
The present invention is intended to solve in the fireworks production problem of chlorinity that improves with the potassium perchlorate pyrotechnics composition that is oxygenant, promptly seeks the fine chlorine-feeding agent, replenishes chlorine ion concentration, to strengthen the dark brown effect of pyrotechnics.Opened up new way for the application of clorafin simultaneously.
The technical scheme that realizes the foregoing invention purpose is: adopt clorafin to make chlorine-feeding agent, to replenish the chlorine ion concentration in the pyrotechnics composition, promptly in pyrotechnics composition, add the clorafin 6～10% of chlorinity 70%, or add 70% clorafin 2～5% and polyvinyl chloride 4～8%.
The clorafin of chlorinity 70% is an extremely flaxen powder of white, does not fire, and water insoluble and lower alcohol is dissolved in organic solvents such as mineral oil, aromatic hydrocarbons.Clorafin is after heating, and chlorion dissociates out, combines with coloring material in the luminous agent, and the dark brown effect of pyrotechnics composition is strengthened.
Replace other materials to replenish the concentration of chlorion with clorafin in the pyrotechnics composition, can also reduce the susceptibility of pyrotechnics composition, increase the safety coefficient of fireworks.
The prescription (by weight percentage) of making chlorine-feeding agent production pyrotechnics composition with clorafin is as follows:
Red pyrotechnic compound formulation is
Strontium carbonate powder 18～20%
Magnesium aluminum-alloy powder (320 order) 20%
Potassium perchlorate 48～50%
Shellac 4%
Clorafin-70 6～10%
The blue firework agent prescription is:
Cupric oxide 20%
Potassium perchlorate 52～54%
SULPHUR POWDER (200 order) 8%
Phenol-formaldehyde resin powder (120 order) 6～8%
Magnesium aluminum-alloy powder (320 order) 4%
Clorafin-70 6～10%
Green pyrotechnic compound formulation is:
Nitrate of baryta 48～50%
Magnesium aluminum-alloy powder (320 order) 18%
Potassium perchlorate 10～12%
SULPHUR POWDER (200 order) 6%
Phenol-formaldehyde resin powder (120 order) 6～8%
Clorafin-70 6～10%
Respectively with clorafin, polyvinyl chloride, with chlorinated rubber be that chlorine-feeding agent is made Lan Liangzhu by above-mentioned blue firework agent prescription, through Hunan Province fireworks and crackers safety quality supervision and test granting station the blue light effect is tested, the result is as follows:
The Lan Liangzhu that makes as chlorine-feeding agent with polyvinyl chloride is the 1# sample, and the Lan Liangzhu that makes as chlorine-feeding agent with chlorinated rubber is the 2# sample, and under equal conditions the Lan Liangzhu that makes chlorine-feeding agent with clorafin compares.
With the 1# contrast, the blue light effect obviously strengthens, and the cigarette amount reduces.
With the 2# contrast, the blue light effect is all good.
Can think from above-mentioned assay:
1, makes chlorine-feeding agent with clorafin for polyvinyl chloride, under the prerequisite that does not increase reagent cost, can obtain good blue light effect;
2, replace chlorinated rubber with clorafin and make chlorine-feeding agent, under the situation that guarantees its blue light effect, can reduce cost;
Clorafin 2～5% with 70% adds polyvinyl chloride 4～8% and makes chlorine-feeding agent, and the dark brown effect is close, and price can slightly reduce.
In addition, clorafin itself is a fire retardant, promptly can improve the security of products energy, can reduce combustionvelocity again, obtains bright in luster and persistent relatively dark brown effect.Therefore, joining in the pyrotechnics composition with the clorafin 6～10% of chlorinity 70%, to replenish the chlorine ion concentration of pyrotechnics composition, is to be the nontoxic again and fine chlorine-feeding agent of cheapness, for pyrotechnics is made the important techniques problem that solved.
Claims (1)
1, the application of clorafin in pyrotechnics composition is characterized in that making chlorine-feeding agent with 70% clorafin 6～10%, or adds polyvinyl chloride 4～8% with 70% clorafin 2～5% and make chlorine-feeding agent, joins in the pyrotechnics composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98126109A CN1098238C (en) | 1998-12-28 | 1998-12-28 | Application of chlorinated paraffin in fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98126109A CN1098238C (en) | 1998-12-28 | 1998-12-28 | Application of chlorinated paraffin in fireworks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1258663A true CN1258663A (en) | 2000-07-05 |
| CN1098238C CN1098238C (en) | 2003-01-08 |
Family
ID=5229473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98126109A Expired - Fee Related CN1098238C (en) | 1998-12-28 | 1998-12-28 | Application of chlorinated paraffin in fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1098238C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826943A (en) * | 2012-07-17 | 2012-12-19 | 武汉市焰火器材有限公司 | Gunpowder for traffic safety warning torch annunciator |
| CN107673944A (en) * | 2017-09-29 | 2018-02-09 | 段新峰 | A kind of explosion pyrotechnic compound, its preparation method and application |
| CN108218642A (en) * | 2018-01-30 | 2018-06-29 | 中北大学 | A kind of ultra-fine ammonium nitrate of heat-resisting anti-caking and preparation method thereof |
| CN110204405A (en) * | 2019-05-10 | 2019-09-06 | 湖南出入境检验检疫局检验检疫技术中心 | A kind of cladding fireworks material, celestial body medicament and its preparation and application |
| CN111763129A (en) * | 2020-07-01 | 2020-10-13 | 肖永日 | Sulfur-free sulfoblue agent and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1014204B (en) * | 1986-01-10 | 1991-10-09 | 安贝格高岭土产品公司 | Multistage counter-current washing disposition and their treatment method |
| CN1043339A (en) * | 1988-12-17 | 1990-06-27 | 中国石油化工总公司石油化工科学研究院 | Color flame candles |
| CN1019995C (en) * | 1989-01-15 | 1993-03-03 | 郭学明 | Safety colour ball flashing firecrackers |
-
1998
- 1998-12-28 CN CN98126109A patent/CN1098238C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826943A (en) * | 2012-07-17 | 2012-12-19 | 武汉市焰火器材有限公司 | Gunpowder for traffic safety warning torch annunciator |
| CN102826943B (en) * | 2012-07-17 | 2014-11-05 | 武汉市焰火器材有限公司 | Gunpowder for traffic safety warning torch annunciator |
| CN107673944A (en) * | 2017-09-29 | 2018-02-09 | 段新峰 | A kind of explosion pyrotechnic compound, its preparation method and application |
| CN108218642A (en) * | 2018-01-30 | 2018-06-29 | 中北大学 | A kind of ultra-fine ammonium nitrate of heat-resisting anti-caking and preparation method thereof |
| CN110204405A (en) * | 2019-05-10 | 2019-09-06 | 湖南出入境检验检疫局检验检疫技术中心 | A kind of cladding fireworks material, celestial body medicament and its preparation and application |
| CN111763129A (en) * | 2020-07-01 | 2020-10-13 | 肖永日 | Sulfur-free sulfoblue agent and preparation method thereof |
| CN111763129B (en) * | 2020-07-01 | 2022-02-01 | 肖永日 | Sulfur-free sulfoblue agent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1098238C (en) | 2003-01-08 |
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| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Luo Yongnian Document name: Notification to Pay the Fees |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |