CN105330496A - Colorful firework and preparation method thereof - Google Patents
Colorful firework and preparation method thereof Download PDFInfo
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- CN105330496A CN105330496A CN201510802578.3A CN201510802578A CN105330496A CN 105330496 A CN105330496 A CN 105330496A CN 201510802578 A CN201510802578 A CN 201510802578A CN 105330496 A CN105330496 A CN 105330496A
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Abstract
A colorful firework comprises components in parts by weight as follows: 40-50 parts of potassium nitrate, 12-22 parts of pine charcoal, 8-15 parts of sulfur, 3-8 parts of strong gelatin powder and 10-20 parts of potassium permanganate. The invention further discloses a method for preparing the colorful firework from the components. The prepared colorful firework changes from a white chrysanthemum to a red chrysanthemum, then moves in the sky and forms meteors during explosion, the formula is simple, and the ornamental value is higher.
Description
Technical field
The present invention relates to a kind of fireworks and firecrackers composition and preparation method thereof, particularly a kind of varied firework and preparation method thereof.
Background technology
The metal powder such as aluminium powder or magnesium powder is added in the many employings of traditional fireworks in firecrackers.The burning while fireworks blast of these metal powders produces dazzling white light, in order to make the color of fireworks more splendid, often will add other element, as sodium etc.Due to fireworks prepared by traditional method, these metal-powders are particulate state photochromic often just simple mixing when burning, and aesthetic feeling is not strong, is unfavorable for the development of fireworks color diversity.
CN10349077A discloses a kind of formula of multicolored fireworks, consists of the following composition: the bright pearl of 40% ~ 50%, the whistle medicine of 15% ~ 20%, the black powder of 3.5% ~ 4.5%, the unpacking propellant of 10% ~ 15% and
The propelling charge of 15% ~ 22%; Described bright pearl comprises red pearl, green pearl, Japanses beauty-berry, Huang Zhu and Bai Zhu.Production efficiency is high, low cost of manufacture, quality are high, beautiful in colour, fiting effect is good, the feature that overall visual art effect improves greatly to utilize the present invention to realize.
CN103121886A discloses the agent of a kind of colorful cold smoke flower pesticide and cold firework production method, and its component and weight percentage are: ammoniumper chlorate 20-30%, nitro-cotton 20-30%, silver color titanium valve 30-35%, embedded photoluminescent material 15-20%, viton 5-10%; The cold firework production method of spraying decoration class, comprises fuel granulation, medicament mixing and powder charge packaging; The cold firework production method of aerial waterfall shell, comprises luminescent material granulation, fuel mix, opens the making of quick-fried medicine and display shell filling.The cold smoke flower adopting medicament of the present invention to make can present multiple bright color, greatly improves the sight of cold smoke flower.
CN102515990A discloses a kind of varied firework, is made up of the following component of weight percent: oxygenant 35%-45%, charcoal 18%-22%, SULPHUR POWDER 18%-22%, aluminium powder 4%-6%, magnesium paper tinsel fragment 4%-6%, surplus are tackiness agent.Formula is simple, the track of pyrotechnics spark can be made to become more colourful, and its overall visual art effect will improve greatly.
Although the vision of fireworks, appreciation effect can be made in above three sections of prior aries to improve, above-mentioned three sections of prior aries all can not present the color of certain systematicness, and just simple color is various, and its sight needs to be further improved.
Summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of prior art and a kind of varied firework and preparation method thereof is provided, the varied firework prepared first is transformed to red chrysanthemum by white chrysanthemum at explosion time, then on high in travelling, forms the meteor of many, formula is simply, sight is stronger.
Technical scheme of the present invention is: a kind of varied firework, the following component composition according to weight part: 40 ~ 50 parts, saltpetre, pine carbon 12 ~ 22 parts, 8 ~ 15 parts, sulphur, 3 ~ 8 parts, strong rubber powder, 10 ~ 20 parts, potassium permanganate.
The further technical scheme of the present invention is: the following component composition according to weight part: 47 parts, saltpetre, pine carbon 20 parts, 13 parts, sulphur, 5 parts, strong rubber powder, 15 parts, potassium permanganate.
The present invention further technical scheme is: strong rubber powder is resol or epoxy resin.
A preparation method for varied firework, adopt above-mentioned component, step is as follows:
1) pine carbon, strong rubber powder, potassium permanganate are carried out dry grinding respectively, then cross three 80 mesh sieves, saltpetre, sulphur are carried out wet grinding respectively, carries out air-dry at normal temperatures, cross three 80 mesh sieves;
2) corresponding feed composition is taken by proportioning, sulphur mediates, be provided with the cotton thread after nitration treatment in sulphur, the strong rubber powder by adding water obtained outside sulphur sticks with paste the mixture of mixture, potassium permanganate and the pine carbon being coated with saltpetre and pine carbon successively, makes spherical products;
3) by step 2) in dry under the spherical products vacuum obtained that obtains or dry, be placed in cool place, dry place's preservation.
Further, step 2) in the diameter phi=2.5 ~ 6cm of spherical products of gained.
Further, the red coconut palm core diameter that sulphur is formed is 2.5mm.
Further, the thickness that the mixture that the thickness that the mixture of saltpetre and pine carbon is formed is less than potassium permanganate and pine carbon is formed, can ensure that the size forming petal becomes large gradually, the meteor sight that the later stage is formed is stronger.
The present invention compared with prior art has following features: the varied firework that the present invention obtains first is transformed to red chrysanthemum by white chrysanthemum at explosion time, then on high in travelling, forms the meteor of many, formula is simply, sight is stronger.
Below in conjunction with embodiment, detailed construction of the present invention is further described.
Embodiment
embodiment 1:
A kind of varied firework, the following component composition according to weight part: 47 parts, saltpetre, pine carbon 20 parts, 13 parts, sulphur, 5 parts, strong rubber powder, 15 parts, potassium permanganate.
Wherein, strong rubber powder is resol.
A preparation method for varied firework, adopt above-mentioned component, step is as follows:
1) pine carbon, strong rubber powder, potassium permanganate are carried out dry grinding respectively, then cross three 80 mesh sieves, saltpetre, sulphur are carried out wet grinding respectively, carries out air-dry at normal temperatures, cross three 80 mesh sieves;
2) corresponding feed composition is taken by proportioning, sulphur mediates, be provided with the cotton thread after nitration treatment in sulphur, the strong rubber powder by adding water obtained outside sulphur sticks with paste the mixture of mixture, potassium permanganate and the pine carbon being coated with saltpetre and pine carbon successively, makes spherical products;
3) by step 2) in dry under the spherical products vacuum obtained that obtains or dry, be placed in cool place, dry place's preservation.
Step 2) in the diameter phi=2.5cm of spherical products of gained.
The red coconut palm core diameter that sulphur is formed is 2.5mm.
The thickness that the mixture that the thickness that the mixture of saltpetre and pine carbon is formed is less than potassium permanganate and pine carbon is formed.
embodiment 2:
A kind of varied firework, the following component composition according to weight part: 45 parts, saltpetre, pine carbon 18 parts, 10 parts, sulphur, 6 parts, strong rubber powder, 15 parts, potassium permanganate
Wherein, strong rubber powder is epoxy resin.
A preparation method for varied firework, adopt above-mentioned component, step is as follows:
1) pine carbon, strong rubber powder, potassium permanganate are carried out dry grinding respectively, then cross three 80 mesh sieves, saltpetre, sulphur are carried out wet grinding respectively, carries out air-dry at normal temperatures, cross three 80 mesh sieves;
2) corresponding feed composition is taken by proportioning, sulphur mediates, be provided with the cotton thread after nitration treatment in sulphur, the strong rubber powder by adding water obtained outside sulphur sticks with paste the mixture of mixture, potassium permanganate and the pine carbon being coated with saltpetre and pine carbon successively, makes spherical products;
3) by step 2) in dry under the spherical products vacuum obtained that obtains or dry, be placed in cool place, dry place's preservation.
Step 2) in the diameter phi=4cm of spherical products of gained.
The red coconut palm core diameter that sulphur is formed is 2.5mm.
The thickness that the mixture that the thickness that the mixture of saltpetre and pine carbon is formed is less than potassium permanganate and pine carbon is formed.
embodiment 3:
A kind of varied firework, the following component composition according to weight part: 50 parts, saltpetre, pine carbon 22 parts, 15 parts, sulphur, 8 parts, strong rubber powder, 20 parts, potassium permanganate.
Wherein, strong rubber powder is resol.
A preparation method for varied firework, adopt above-mentioned component, step is as follows:
1) pine carbon, strong rubber powder, potassium permanganate are carried out dry grinding respectively, then cross three 80 mesh sieves, saltpetre, sulphur are carried out wet grinding respectively, carries out air-dry at normal temperatures, cross three 80 mesh sieves;
2) corresponding feed composition is taken by proportioning, sulphur mediates, be provided with the cotton thread after nitration treatment in sulphur, the strong rubber powder by adding water obtained outside sulphur sticks with paste the mixture of mixture, potassium permanganate and the pine carbon being coated with saltpetre and pine carbon successively, makes spherical products;
3) by step 2) in dry under the spherical products vacuum obtained that obtains or dry, be placed in cool place, dry place's preservation.
Step 2) in the diameter phi=5cm of spherical products of gained.
The red coconut palm core diameter that sulphur is formed is 2.5mm.
The thickness that the mixture that the thickness that the mixture of saltpetre and pine carbon is formed is less than potassium permanganate and pine carbon is formed.
embodiment 4:
A kind of varied firework, the following component composition according to weight part: 40 parts, saltpetre, pine carbon 12 parts, 8 parts, sulphur, 3 parts, strong rubber powder, 10 parts, potassium permanganate.
Wherein, strong rubber powder is epoxy resin.
A preparation method for varied firework, adopt above-mentioned component, step is as follows:
1) pine carbon, strong rubber powder, potassium permanganate are carried out dry grinding respectively, then cross three 80 mesh sieves, saltpetre, sulphur are carried out wet grinding respectively, carries out air-dry at normal temperatures, cross three 80 mesh sieves;
2) corresponding feed composition is taken by proportioning, sulphur mediates, be provided with the cotton thread after nitration treatment in sulphur, the strong rubber powder by adding water obtained outside sulphur sticks with paste the mixture of mixture, potassium permanganate and the pine carbon being coated with saltpetre and pine carbon successively, makes spherical products;
3) by step 2) in dry under the spherical products vacuum obtained that obtains or dry, be placed in cool place, dry place's preservation.
Step 2) in the diameter phi=5cm of spherical products of gained.
The red coconut palm core diameter that sulphur is formed is 2.5mm.
The thickness that the mixture that the thickness that the mixture of saltpetre and pine carbon is formed is less than potassium permanganate and pine carbon is formed.
Claims (7)
1. a varied firework, is characterized in that: the following component composition according to weight part: 40 ~ 50 parts, saltpetre, pine carbon 12 ~ 22 parts, 8 ~ 15 parts, sulphur, 3 ~ 8 parts, strong rubber powder, 10 ~ 20 parts, potassium permanganate.
2. varied firework according to claim 1, is characterized in that: the following component composition according to weight part: 47 parts, saltpetre, pine carbon 20 parts, 13 parts, sulphur, 5 parts, strong rubber powder, 15 parts, potassium permanganate.
3. varied firework according to claim 1 and 2, is characterized in that: strong rubber powder is resol or epoxy resin.
4. a preparation method for varied firework, is characterized in that: adopt the component according to any one of claim 1-3, step is as follows:
1) pine carbon, strong rubber powder, potassium permanganate are carried out dry grinding respectively, then cross three 80 mesh sieves, saltpetre, sulphur are carried out wet grinding respectively, carries out air-dry at normal temperatures, cross three 80 mesh sieves;
2) corresponding feed composition is taken by proportioning, sulphur mediates, be provided with the cotton thread after nitration treatment in sulphur, the strong rubber powder by adding water obtained outside sulphur sticks with paste the mixture of mixture, potassium permanganate and the pine carbon being coated with saltpetre and pine carbon successively, makes spherical products;
3) by step 2) in dry under the spherical products vacuum obtained that obtains or dry, be placed in cool place, dry place's preservation.
5. the preparation method of varied firework according to claim 4, is characterized in that: step 2) in the diameter phi=2.5 ~ 6cm of spherical products of gained.
6. the preparation method of varied firework according to claim 5, is characterized in that: the red coconut palm core diameter that sulphur is formed is 2.5mm.
7. the preparation method of the varied firework according to claim 5 or 6, is characterized in that: the thickness that the mixture that the thickness that the mixture of saltpetre and pine carbon is formed is less than potassium permanganate and pine carbon is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802578.3A CN105330496A (en) | 2015-11-19 | 2015-11-19 | Colorful firework and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510802578.3A CN105330496A (en) | 2015-11-19 | 2015-11-19 | Colorful firework and preparation method thereof |
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| CN105330496A true CN105330496A (en) | 2016-02-17 |
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| CN201510802578.3A Pending CN105330496A (en) | 2015-11-19 | 2015-11-19 | Colorful firework and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640858A (en) * | 2004-01-12 | 2005-07-20 | 刘青春 | Fireworks and fire cracker rapid ignition charge without chlorate and perchlorate |
| CN1936493A (en) * | 2005-09-21 | 2007-03-28 | 浏阳市大瑶棠花出口花炮厂 | Fireworks with fan-shape water-fall flower-bundle firing effect and its bright beads |
| CN102515990A (en) * | 2011-12-16 | 2012-06-27 | 重庆市科学技术研究院 | Varied firework |
| CN102910995A (en) * | 2011-08-02 | 2013-02-06 | 浏阳市五环烟花厂 | Sparkle beads producing cardamon green firework effect, and manufacturing method thereof |
-
2015
- 2015-11-19 CN CN201510802578.3A patent/CN105330496A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640858A (en) * | 2004-01-12 | 2005-07-20 | 刘青春 | Fireworks and fire cracker rapid ignition charge without chlorate and perchlorate |
| CN1936493A (en) * | 2005-09-21 | 2007-03-28 | 浏阳市大瑶棠花出口花炮厂 | Fireworks with fan-shape water-fall flower-bundle firing effect and its bright beads |
| CN102910995A (en) * | 2011-08-02 | 2013-02-06 | 浏阳市五环烟花厂 | Sparkle beads producing cardamon green firework effect, and manufacturing method thereof |
| CN102515990A (en) * | 2011-12-16 | 2012-06-27 | 重庆市科学技术研究院 | Varied firework |
Non-Patent Citations (2)
| Title |
|---|
| JAI PRAKASH AGRAWAL: "《高能材料——火药、炸药和烟火药》", 31 July 2015, 国防工业出版社 * |
| 潘功配: "《烟花爆竹原理》", 1 June 2013, 南京大学出版社 * |
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Application publication date: 20160217 |