CN101624320B - Stage quick yellow aerosol and preparation method thereof - Google Patents
Stage quick yellow aerosol and preparation method thereof Download PDFInfo
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- CN101624320B CN101624320B CN2008100317726A CN200810031772A CN101624320B CN 101624320 B CN101624320 B CN 101624320B CN 2008100317726 A CN2008100317726 A CN 2008100317726A CN 200810031772 A CN200810031772 A CN 200810031772A CN 101624320 B CN101624320 B CN 101624320B
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Abstract
The invention provides a stage quick yellow aerosol and a preparation method thereof. The stage quick yellow aerosol contains the following powdered or granulated raw materials in portion by weight: potassium dichromate, lead tetroxide, moisture-proof magnesium powder, oxidant, lactose, polyvinyl chloride and sodium bicarbonate, wherein the oxidant is one or a mixture of potassium chlorate, potassium perchlorate, ammonium perchlorate and potassium nitrate. The preparation method thereof mainly comprises the steps of selecting materials, mixing the materials, sealing the mixture and packing the mixture, wherein water accounts for 0.5 to 1 percent of the total weight of the mixture. The aerosol of the invention has the advantages of high combustion velocity, little residue, thick smog and bright colors.
Description
Technical field
The present invention relates to pyrotechnics composition, be specially stage quick yellow aerosol and preparation method thereof.
Background technology
Stage special efficacy smoke substance is mainly used in construction haze effect.Color smoke composition is normally formed by a kind of suitable dyestuff evaporation, and as the general rule of color smoke composition, the fusing point of the dyestuff of selecting for use must be low as far as possible in the prescription.In order to make the component uniformity of smoke producing agent, should it be mixed the long time, because its uniformity coefficient and size of particles all influence combustionvelocity.Certainly, combustionvelocity also receives the influence of other additives.
Summary of the invention
The objective of the invention is to provide a kind of combustionvelocity fast, residue is few, and smog is many and dense, bright stage quick yellow aerosol and preparation method thereof.
For realizing above-mentioned purpose, technical scheme of the present invention is such, and stage quick yellow aerosol is characterized in that containing by weight ratio powder or grain fraction:
SRM 935a 20-40 part
Tri-lead tetroxide 35-65 part
Moistureproof magnesium powder 10-20 part
Aluminium-magnesium alloy powder 13-35 part
Oxygenant 5-25 part
Lactose 0.5-2 part
SE 1-3 part
Sodium hydrogencarbonate 0.5-3 part
Wherein, water cut is the 0.5-1% of mixture total weight amount, and said oxygenant is Potcrate, potassium perchlorate, ammoniumper chlorate, saltpetre or its combination.
The preparation method of stage quick yellow aerosol is characterized in that the main technique step is:
(1) select materials: with powder or particulate state SRM 935a 20-40 part, tri-lead tetroxide 35-65 part, moistureproof magnesium powder 10-20 part, aluminium-magnesium alloy powder 13-35 part, oxygenant 5-25 part, lactose 0.5-2 part, SE 1-3 part, sodium hydrogencarbonate 0.5-3 part be main ingredient by weight ratio, said oxygenant is Potcrate, potassium perchlorate, ammoniumper chlorate, saltpetre or its combination;
(2) each component is mixed;
(3) mixture is packed with plastic bag sealing, and water cut is the 0.5-1% of mixture total weight amount.
Beneficial effect of the present invention: compare with coloured smog of the prior art, the present invention can produce the yellow smog of ideal stage special efficacy, and burning is complete, and it is fast and dense to form smog, and residue is few, thereby has reduced fire, sets off safer.The smog forming, color is dense, has improved appreciation effect greatly.Oxygenant provides oxygen during burning, and moistureproof magnesium powder is efficient aerogenesis thing, and aluminium-magnesium alloy powder is efficient combustiblematerials, and lactose is into the gas thing, and sodium hydrogencarbonate is the flame arrest carbide.
Embodiment
With reference to component proportioning table, listed 4 mix proportion schemes in the table, each mix proportion scheme component proportioning is all with listed as parts by weight.
Embodiment 1, stage quick yellow aerosol; Contain by weight ratio powder or grain fraction in the set of dispense ratio table; Wherein, water cut is the 0.5-1% of mixture total weight amount, and said oxygenant is Potcrate, potassium perchlorate, ammoniumper chlorate, saltpetre or its combination.
The preparation method of embodiment 2, stage quick yellow aerosol, the main technique step is:
(1) choose like set of dispense than by weight ratio powder or grain fraction in the table, said oxygenant is Potcrate, potassium perchlorate, ammoniumper chlorate, saltpetre or its combination;
(2) each component is mixed;
(3) mixture is packed with plastic bag sealing, and water cut is the 0.5-1% of mixture total weight amount.
Set of dispense is than table
| Prescription 1 | Prescription 2 | Prescription 3 | Prescription 4 | |
| SRM 935a | 20-40 part | 20-40 part | 20-40 part | 20-40 part |
| Tri-lead tetroxide | 35-65 part | 35-65 part | 35-65 part | 35-65 part |
| Moistureproof magnesium powder | 10-20 part | 10-20 part | 10-20 part | 10-20 part |
| Aluminium-magnesium alloy powder | 13-35 part | 13-35 part | 13-35 part | 13-35 part |
| Oxygenant | 5-20 part (Potcrate) | 5-20 part (potassium perchlorate) | 5-20 part (ammoniumper chlorate) | 5-25 part (saltpetre) |
| Lactose | 0.5-2 part | 0.5-2 part | 0.5-2 part | 0.5-2 part |
| SE | 1-3 part | 1-3 part | 1-3 part | 1-3 part |
| Sodium hydrogencarbonate | 0.5-3 part | 0.5-3 part | 0.5-3 part | 0.5-3 part |
Claims (2)
1. stage quick yellow aerosol is characterized in that being made up of by weight ratio following powder or grain fraction:
SRM 935a 20-40 part
Tri-lead tetroxide 35-65 part
Moistureproof magnesium powder 10-20 part
Aluminium-magnesium alloy powder 13-35 part
Oxygenant 5-25 part
Lactose 0.5-2 part
SE 1-3 part
Sodium hydrogencarbonate 0.5-3 part
Wherein, water cut is the 0.5-1% of mixture total weight amount, and said oxygenant is Potcrate, potassium perchlorate, ammoniumper chlorate, saltpetre or its combination.
2. the preparation method of stage quick yellow aerosol is characterized in that the main technique step is:
(1) select materials: with powder or particulate state SRM 935a 20-40 part, tri-lead tetroxide 35-65 part, moistureproof magnesium powder 10-20 part, aluminium-magnesium alloy powder 13-35 part, oxygenant 5-25 part, lactose 0.5-2 part, SE 1-3 part, sodium hydrogencarbonate 0.5-3 part be component by weight ratio, said oxygenant is Potcrate, potassium perchlorate, ammoniumper chlorate, saltpetre or its combination;
(2) each component is mixed;
(3) mixture is packed with plastic bag sealing, and water cut is the 0.5-1% of mixture total weight amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100317726A CN101624320B (en) | 2008-07-13 | 2008-07-13 | Stage quick yellow aerosol and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100317726A CN101624320B (en) | 2008-07-13 | 2008-07-13 | Stage quick yellow aerosol and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101624320A CN101624320A (en) | 2010-01-13 |
| CN101624320B true CN101624320B (en) | 2012-11-14 |
Family
ID=41520336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100317726A Active CN101624320B (en) | 2008-07-13 | 2008-07-13 | Stage quick yellow aerosol and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101624320B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032778A (en) * | 1987-08-26 | 1989-05-10 | 尼奥-彼特克;海斯贾恩迪斯公司 | Produce the firework mixture of blanketing smoke |
| US5154782A (en) * | 1991-08-15 | 1992-10-13 | Thiokol Corporation | Obscuring and nontoxic smoke compositions |
| CN1420109A (en) * | 2002-10-17 | 2003-05-28 | 萧永日 | Blue light agent |
-
2008
- 2008-07-13 CN CN2008100317726A patent/CN101624320B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032778A (en) * | 1987-08-26 | 1989-05-10 | 尼奥-彼特克;海斯贾恩迪斯公司 | Produce the firework mixture of blanketing smoke |
| US5154782A (en) * | 1991-08-15 | 1992-10-13 | Thiokol Corporation | Obscuring and nontoxic smoke compositions |
| CN1420109A (en) * | 2002-10-17 | 2003-05-28 | 萧永日 | Blue light agent |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-119896A 2005.05.12 |
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| Publication number | Publication date |
|---|---|
| CN101624320A (en) | 2010-01-13 |
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Effective date of registration: 20170217 Address after: Liuyang City, Hunan province 410305 Changsha Dahu town of Liuyang export fireworks manufacturing Co. Ltd. pictographic boutique Patentee after: Liuyang pictographic fine fireworks export manufacturing Co., Ltd. Address before: 410305 Liuyang City, Hunan Province town of pictographic boutique Dahu fireworks export factory Patentee before: Zhou Jian |