CN100360890C - Flash star for mfg. fireworks - Google Patents
Flash star for mfg. fireworks Download PDFInfo
- Publication number
- CN100360890C CN100360890C CNB2004100466845A CN200410046684A CN100360890C CN 100360890 C CN100360890 C CN 100360890C CN B2004100466845 A CNB2004100466845 A CN B2004100466845A CN 200410046684 A CN200410046684 A CN 200410046684A CN 100360890 C CN100360890 C CN 100360890C
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- inner core
- sudden strain
- powder
- red flash
- muscle
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Abstract
The present invention discloses a red flash star body for manufacturing fireworks, which is composed of a red flash inner core, middle packed powder and firing powder, wherein the red flash inner core used a red flash agent, potassium perchlorate, magnesium powder and strong powder as main components, the contents are respectively 45 to 50%, 26 to 30% m 16 to 20% and 5 to 6% or the contents are slightly increased and reduced, the raw materials are mixed by the weight proportioning, and proper amount of water is added to be as a diluent solvent to manufacture the red flash inner core in a small ball shape; then, the red flash inner core is orderly wrapped by the middle packed powder and the firing powder to manufacture grains, the red flash star body for manufacturing fireworks of the present invention is manufactured by drying, wherein a red flash agent is a composition of strontium carbonate, potassium bichromate and rare metal material. The present invention has the advantages of no moisture absorption, high stability, fresh and brilliant firing color and low cost; furthermore, the present invention is suitable for specification requirements of various fireworks products.
Description
Technical field
The present invention relates to be widely used in coloured flame agent of fireworks product, more specifically relate to a kind of flash star that is used to make fireworks.
Background technology
At present, be used for display shell, red sudden strain of a muscle inner core in the flash star of fireworks products such as potted flower typically uses ruddiness agent strontium nitrate and ammonium perchlorate, sulphur, the magnesium powder, medicament compatibility mixing granulations such as paraffin wax form, make flash star behind bag medicine and the ignition powder in wrapping up in again, though can produce effect preferably, but there is a fatal shortcoming, the chemical raw material strontium nitrate and the ammonium perchlorate hygroscopicity that promptly are used for red sudden strain of a muscle inner core are very strong, cause the oxidation of magnesium powder easily, therefore, the flash star poor stability of making, color is also very bright-coloured when setting off, and especially the southern area air humidity is big, it is again the main producing region that fireworks are produced, with this bibulous celestial body, not only have a strong impact on the quality and the firework display effect of firework product, and the production cost height, poor safety performance does not fit into production.
Summary of the invention
In order to overcome above-mentioned shortcoming, that the present invention has adopted is non-hygroscopic, good stability, be difficult for the chemical raw material of oxidation, provide a kind of can produce the light-emitting flash time long, bright-colored, effect is better, and a kind of flash star that is used to make fireworks that security is good, cost is low.
The present invention is achieved in that a kind of flash star that is used to make fireworks, form by red sudden strain of a muscle inner core, middle bag medicine layer and ignition powder layer, the center of described celestial body is red sudden strain of a muscle inner core, along wrapping medicine in surface of beads parcel one deck of red sudden strain of a muscle inner core, wrap on the outer surface of medicine layer during ignition powder is wrapped in, dry back pearl shape celestial body in aggregates, its red sudden strain of a muscle inner core are to be Main Ingredients and Appearance with red sudden strain of a muscle agent, potassium hyperchlorate, magnesium powder and hard flour, and content is respectively 45-50%, 26-30%, 16-20%, 5-6%.
The composition that to be used for red sudden strain of a muscle agent of the present invention be strontium carbonate, potassium bichromate, Rare Metals Materials, its content is respectively 60-70%, 20-25%, 10-15%, since said composition in flash star, have good stability, non-hygroscopic, be difficult for oxidation, long, the brightly painted effect of scintillation time when setting off, therefore, use the composition of potash, potassium bichromate and Rare Metals Materials to make a kind of flash star that is used to make fireworks that red sudden strain of a muscle agent can be made easily among the present invention, this point is very important.
The present invention is in order further to improve the physics of flash star structure; chemical stability; reduce cost; ensure the quality and the security of product; in former red sudden strain of a muscle inner core material component, removed ammonium perchlorate fully; sulphur and paraffin wax; selected for use potassium hyperchlorate to make oxidant and refining hard flour is made adhesive; use water as retarder thinner; after the present invention on the processing technology has taked elder generation that red sudden strain of a muscle agent composition is made in strontium carbonate and potassium bichromate and Rare Metals Materials preparation processing; again with potassium hyperchlorate; the magnesium powder; hard flour mixes; the dilute with water granulation; again resin and charcoal content in the employed middle bag medicine composition of prior art are adjusted simultaneously; increased resin demand; reduced the charcoal consumption; the flash star that makes granulating and forming like this is powder structure good security not only; and the contrast flash star that the existing strontium nitrate+ammonium perchlorate+sulphur+magnesium powder that uses+paraffin wax is formed; its moisture protection performance is good; firework display effect is better; reduced production cost widely; guaranteed that firework product is in manufacturing; production process; even store security in the transportation, improved the quality of firework product.
The specific embodiment
Below, the present invention will be described in more detail by embodiment, but the invention is not restricted to these embodiment.
Embodiment 1
Strontium carbonate 70 weight portions, potassium bichromate 20 weight portions and Rare Metals Materials 10 weight portions are mixed make red sudden strain of a muscle agent, again will be as potassium hyperchlorate 30 weight portions of oxidant, as magnesium powder 20 weight portions of fuel agent, mix as hard flour 5 weight portions and above-mentioned red sudden strain of a muscle agent 45 weight portions of adhesive, add water 20 weight portion uniform mixings again as retarder thinner, place in the bright pearl comminutor, be made into little bead shaped particle, adopt air dry (can use vapour seasoning) to absolutely dry, the red sudden strain of a muscle inner core of the diameter 3.5mm that acquisition is made of flash star of the present invention; Again the red sudden strain of a muscle inner core after absolutely dry is placed in the bright pearl comminutor and wrap up granulation with the bag medicine for preparing in advance; middle bag medicine layer thickness is 1.5mm; after treating air dry (can use vapour seasoning); wrap up granulation with the ignition powder for preparing in advance again; the ignition powder layer thickness is 0.5mm; adopt air dry (can use vapour seasoning), make it absolutely dry, make a kind of flash star that is used to make fireworks of the diameter 5.5mm that constitutes by the present invention at last.The flash star device that makes in potted flower, after setting off, is confirmed that it has and in the past the better red sudden strain of a muscle fireworks effect of flash star.
Embodiment 2
Strontium carbonate 65 weight portions, potassium bichromate 23 weight portions and Rare Metals Materials 12 weight portions are mixed make red sudden strain of a muscle agent, again will be as potassium hyperchlorate 26 weight portions of oxidant, as magnesium powder 18 weight portions of fuel agent, mix as hard flour 6 weight portions and above-mentioned red sudden strain of a muscle agent 50 weight portions of adhesive, add water 20 weight portion uniform mixings again as retarder thinner, place in the bright pearl comminutor, be made into little bead shaped particle, adopt air dry (can use vapour seasoning) to absolutely dry, the red sudden strain of a muscle inner core of the diameter 5mm that acquisition is made of flash star of the present invention; Again the red sudden strain of a muscle inner core after absolutely dry is placed in the bright pearl comminutor and wrap up granulation with the bag medicine for preparing in advance; middle bag medicine layer thickness is 1.5mm; after treating air dry (can use vapour seasoning); wrap up granulation with the ignition powder for preparing in advance again; the ignition powder layer thickness is 1mm; adopt air dry (can use vapour seasoning), make it absolutely dry, make a kind of flash star that is used to make fireworks of the diameter 7.5mm that constitutes by the present invention at last.The flash star device that makes in potted flower, after setting off, is confirmed that it has and in the past the better red sudden strain of a muscle fireworks effect of flash star.
Embodiment 3
Strontium carbonate 60 weight portions, potassium bichromate 25 weight portions and Rare Metals Materials 15 weight portions are mixed make red sudden strain of a muscle agent, again will be as potassium hyperchlorate 28 weight portions of oxidant, as magnesium powder 16 weight portions of fuel agent, mix as hard flour 6 weight portions and above-mentioned red sudden strain of a muscle agent 50 weight portions of adhesive, add water 20 weight portion uniform mixings again as retarder thinner, place in the bright pearl comminutor, be made into little bead shaped particle, adopt air dry (can use vapour seasoning) to absolutely dry, the red sudden strain of a muscle inner core of the diameter 7mm that acquisition is made of flash star of the present invention; Again the red sudden strain of a muscle inner core after absolutely dry is placed in the bright pearl comminutor and wrap up granulation with the bag medicine for preparing in advance; middle bag medicine layer thickness is 2mm; after treating air dry (can use vapour seasoning); wrap up granulation with the ignition powder for preparing in advance again; the ignition powder layer thickness is 1.5mm; adopt air dry (can use vapour seasoning), make it absolutely dry, make a kind of flash star that is used to make fireworks of the diameter 10.5mm that constitutes by the present invention at last.The flash star device that makes in display shell, after setting off, is confirmed that it has and in the past the better red sudden strain of a muscle fireworks effect of flash star.
Claims (2)
1, a kind of flash star that is used to make fireworks, form by red sudden strain of a muscle inner core, middle bag medicine layer and ignition powder layer, it is characterized in that: the center of described celestial body is red sudden strain of a muscle inner core, along wrapping medicine in surface of beads parcel one deck of red sudden strain of a muscle inner core, wrap on the outer surface of medicine layer during ignition powder is wrapped in, dry back pearl shape celestial body in aggregates, its red sudden strain of a muscle inner core are to be Main Ingredients and Appearance with red sudden strain of a muscle agent, potassium hyperchlorate, magnesium powder and hard flour, and content is respectively 45-50%, 26-30%, 16-20%, 5-6%.
2, a kind of flash star that is used to make fireworks according to claim 1, it is characterized in that: red sudden strain of a muscle agent is the composition for strontium carbonate, potassium bichromate and Rare Metals Materials, and content is respectively 60-70%, 20-25%, 10-15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100466845A CN100360890C (en) | 2004-08-20 | 2004-08-20 | Flash star for mfg. fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100466845A CN100360890C (en) | 2004-08-20 | 2004-08-20 | Flash star for mfg. fireworks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1598474A CN1598474A (en) | 2005-03-23 |
| CN100360890C true CN100360890C (en) | 2008-01-09 |
Family
ID=34665667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100466845A Expired - Fee Related CN100360890C (en) | 2004-08-20 | 2004-08-20 | Flash star for mfg. fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100360890C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386558B (en) * | 2008-08-22 | 2012-05-23 | 王贤凤 | Fireworks spraying pyrotechnic compound composition with composite effect |
| CN102219626B (en) * | 2011-04-15 | 2012-10-10 | 北京理工大学 | Additive used for fireworks medicament pelletizing process and adding method thereof |
| CN102206126B (en) * | 2011-04-15 | 2012-10-10 | 北京理工大学 | Method for safely preparing fireworks chemical by boiling granulating process |
| CN104945207B (en) * | 2015-07-09 | 2017-11-21 | 扬州奥巴玛科技发展有限公司 | A kind of preparation method of bright pearl |
| CN105218281B (en) * | 2015-08-23 | 2017-11-03 | 黄新强 | A kind of broom ripple colorful bright bead of fireworks |
| CN109160865A (en) * | 2018-09-17 | 2019-01-08 | 浏阳市鼎腾烟花有限公司 | It is a kind of for manufacturing the blue flash bead of fireworks |
| CN110937959A (en) * | 2019-12-02 | 2020-03-31 | 浏阳市佳祥化工经营部 | Core for firework bright bead granulation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101788A (en) * | 1985-03-20 | 1986-09-24 | 松下电器产业株式会社 | Original document reading apparatus |
| CN1044086A (en) * | 1989-01-15 | 1990-07-25 | 郭学明 | Safety colour ball flashing firecrackers |
| CN1097186A (en) * | 1993-07-09 | 1995-01-11 | 卢文新 | Colour smoke-less series fireworks |
| JP2002173390A (en) * | 2000-12-01 | 2002-06-21 | Inoue Gangu Enka Kk | Fuse for toy firecrackers |
| CN1374499A (en) * | 2001-03-11 | 2002-10-16 | 宾攀 | Safe colour-light firecrackers and their making process and apparatus |
| CN1490590A (en) * | 2003-09-12 | 2004-04-21 | 黄远清 | Mixing fireworks and producing method thereof |
-
2004
- 2004-08-20 CN CNB2004100466845A patent/CN100360890C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101788A (en) * | 1985-03-20 | 1986-09-24 | 松下电器产业株式会社 | Original document reading apparatus |
| CN1044086A (en) * | 1989-01-15 | 1990-07-25 | 郭学明 | Safety colour ball flashing firecrackers |
| CN1097186A (en) * | 1993-07-09 | 1995-01-11 | 卢文新 | Colour smoke-less series fireworks |
| JP2002173390A (en) * | 2000-12-01 | 2002-06-21 | Inoue Gangu Enka Kk | Fuse for toy firecrackers |
| CN1374499A (en) * | 2001-03-11 | 2002-10-16 | 宾攀 | Safe colour-light firecrackers and their making process and apparatus |
| CN1490590A (en) * | 2003-09-12 | 2004-04-21 | 黄远清 | Mixing fireworks and producing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1598474A (en) | 2005-03-23 |
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Granted publication date: 20080109 |