CN108623422A - A kind of firework launching agent using modified bentonite composite - Google Patents
A kind of firework launching agent using modified bentonite composite Download PDFInfo
- Publication number
- CN108623422A CN108623422A CN201710163493.4A CN201710163493A CN108623422A CN 108623422 A CN108623422 A CN 108623422A CN 201710163493 A CN201710163493 A CN 201710163493A CN 108623422 A CN108623422 A CN 108623422A
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- CN
- China
- Prior art keywords
- parts
- modified
- agent
- bentonite composite
- modified bentonite
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/006—Stabilisers (e.g. thermal stabilisers)
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/009—Wetting agents, hydrophobing agents, dehydrating agents, antistatic additives, viscosity improvers, antiagglomerating agents, grinding agents and other additives for working up
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- 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
- C06B33/04—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 nitrogen-oxygen salt
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a kind of firework launching agent using modified bentonite composite.Containing modified bentonite composite, magnesium alloy, barium nitrate and modified bamboo powder, it is characterized in that：The component and parts by weight of the firework launching agent be：10-65 parts of modified bentonite composite, 5-20 parts of magnesium alloy, 20-30 parts of barium nitrate, modified 10-15 parts of bamboo powder, the modified bamboo powder are micro- cigarette fuel agent, the ignition performance for improving medicament and combustibility.Smog is few when the present invention sets off and nonirritant peculiar smell and residue, shock, friction sensitivity are small, it is safe, with good chemical stability, the environmental protection required by country at present and safety standard can be reached, and production cost is low, processing technology is simple, economic benefit and cost-effective, is suitable for the advantages that batch production of fireworks manufacturing enterprise uses.
Description
Technical field
This hair is related to a kind of firework launching agent using modified bentonite composite, belongs to fireworks medicament field.
Background technology
It is all using the tradition being made of sulphur, potassium nitrate and charcoal that the medicament that launches is prepared in existing fireworks production
Black powder class lift-off medicament will produce a large amount of dense smoke powder when setting off using the firework product of this kind of black powder class lift-off medicament
Dirt and penetrating odor and residual waste not only affect appreciation effect when setting off but also are caused to air quality and environment
Serious pollution, with the attention that Environmental is protected and administered in recent years, to fireworks production and the environmental protection seted off and safety
The requirement of standard also improves therewith, while black powder class lift-off medicament is easily under fire during production and transportation and explodes, peace
Full property is extremely low, and production cost is high, and economic benefit is low, has been unsuitable for the demand that present fireworks safety production is seted off with environmental protection.Though
So the industry also has many smokeless or micro- cigarette medicaments for substituting black powder class propellant powder, but these smokeless or micro- cigarette medicines at present
Agent is not suitable for fireworks manufacturing enterprise and uses production, and such smokeless or micro- cigarette medicament since buying and use cost are high
Generated firework display effect is poor, and a small amount of smog and irritation peculiar smell are also will produce when setting off.
Invention content
In order to solve the above technical problems, the invention aims to provide a kind of fireworks using modified bentonite composite
Cast charge, the firework launching agent firework display effect is good, and smog is few when setting off and nonirritant peculiar smell and residue, hits, abrasive feel
Spend it is small, it is safe, there is good chemical stability, the environmental protection required by country at present and safety standard can be reached, and raw
Simple at low cost, processing technology, economic benefit and cost-effective are produced, is suitable for the batch production of fireworks manufacturing enterprise and uses.
To achieve the above object, technical solution of the invention is：
A kind of firework launching agent using modified bentonite composite contains modified bentonite composite, magnesium alloy, nitre
Sour barium and modified bamboo powder, it is characterized in that：The component and parts by weight of the agent of launching be：
It is preferred that following component is formed by following parts by weight：
More preferable following component is formed by following parts by weight：
The modified bamboo powder is micro- cigarette fuel agent, the ignition performance for improving medicament and combustibility.
In technical scheme of the present invention, the component and part of the modified bentonite composite is：
65 parts of bentonite
40 parts of sepiolite
60 parts of nitrating agent.
It can easily purchase, derive from a wealth of sources on raw material market in the above each component, wherein
The bentonite in component of the present invention, with stronger hygroscopicity and dilatancy, adsorbable 8~15 times certainly
The water of body product, volume expansion, to 30 times, can be dispersed into as a form of gel and suspension, this medium up to several times in aqueous medium
Solution has certain viscosity, variability and lubricity, has stronger cation exchange capacity (CEC), to various gases, liquid, has
Machine substance has certain adsorption capacity, and maximal absorptive capacity is up to 5 times of weight of itself, the admixture of it and water, mud or fine sand
With plasticity and cohesiveness, due to there is good physical and chemical performance, purification and decoloration agent, binder, thixotropic agent, suspension can be done
Agent, stabilizer, casting resin, feed, catalyst etc..
The present invention has the advantage that is with advantageous effect：
1, technical solution using the present invention is main raw material(s) due to being using bentonite in cast charge, and sepiolite
There is output on China Jiangxi, Hunan and other places, yield is big, and the various raw materials in component are commercially available, and raw material are easily purchased, price
It is cheap, it is suitable for the mass production of fireworks manufacturing enterprise and uses, remarkable in economical benefits.
2, since bentonite and sepiolite all have the characteristics that constitution is light and soft, absorption property is good, bentone local soil type
It closes object to be applied in firework launching agent, its component can be made to be uniformly mixed, there is plasticity with the admixture of fireworks medicament and cohere
Property, combustion-supporting oxidation, filling, pharmaceutical carrier and adhesive and deodorant can be played the role of, prepare be not necessarily in firework launching agent in this way
Adhesive and deodorant are added again, reduce the pharmaceutical compositions in firework launching agent component, and pH value belongs to neutral, nontoxic, hangs
Buoyancy can be good, not will produce irritation peculiar smell and toxic gas when setting off, sets off and only generate few smog afterwards, and without residual
Slag does not pollute air and environment, while also reducing fireworks dosage, therefore environment-protecting and non-poisonous, and dosage is few, processing and fabricating letter
It is single, production cost is operatively reduced, is a kind of low-carbon environment-friendly firework launching medicament with higher economic benefit.
3, due also to bentonite has stronger chemical stability, stabilization is risen to active constituent, there is good object
Physicochemical stability, therefore it is combustion-supporting in component to play oxidant again, improves fusing point, sepiolite is also with high warm
Stability, at a high temperature of 350 DEG C, structure does not change, and high temperature resistance reaches 1500-1700 DEG C, avoids former chlorate
The shortcomings that low-temperature decomposition, so sun-proof heat resistance is good, electrostatic sensitivity is low, and dieseling will not occur at normal temperatures, convenient for length
Phase storage is put.
4, because bentonite has higher impact strength, tensile strength, tearing strength, excellent extensibility, interior mill
Good etc. the action character of good, high voltage intensity, make its with will not be because in other medicines adapted, production and processing and transportational process
It encounters frictional impact and the safety accident of explosion on fire occurs, production and transport safety is high, friction sensitivity and impact sensitivity
And bursting point is superior to national standard through the detection of national authority mechanism.
Specific implementation mode
In the following, will invention is further described in detail in conjunction with specific embodiments
A kind of firework launching agent using modified bentonite composite contains modified bentonite composite, magnesium alloy, nitre
Sour barium and modified bamboo powder, it is characterized in that：The component and parts by weight of the cast charge be：
The modified bamboo powder is micro- cigarette fuel agent, the ignition performance for improving medicament and combustibility.
In embodiments of the present invention, the component and part of the modified bentonite composite is：
65 parts of bentonite
40 parts of sepiolite
60 parts of nitrating agent.
In embodiments of the present invention, the modified bamboo powder preparation includes the following steps：
1. bamboo wood is ground into bamboo powder；
2. with calcium carbonate soak at room temperature 72 hours, by immersion it is mainly impurity elimination, grease removal, removes starch；
3. neutralization is rinsed after boiling with clear water, then dried, waits for that natural air drying forms semi-finished product after drying；
4. the semi-finished product nitration reaction after air-drying rinses again after 1 hour, acid, impurity elimination are gone, centrifugation is then carried out and dries, band is certainly
Finished product after so air-drying.
Its specific implementation mode：
Embodiment 1
Cast charge each component parts by weight match：
Embodiment 2
The present embodiment difference from Example 1 is that each component parts by weight proportioning is：
Embodiment 3
The present embodiment difference from Example 2 is that each component parts by weight proportioning is：
Embodiment 4
The present embodiment difference from Example 3 is that each component parts by weight proportioning is：
Embodiment 5
The present embodiment difference from Example 4 is that each component parts by weight proportioning is：
Can also be obtained with technical scheme of the present invention has effects that it identical as the present invention includes applying modified alta-mud
Firework effect medicine product, such as effect pearl brightening drug, effect medicine ball, effect powder column, effect knob, effect medicine powder can apply
In firework product.
Claims (2)
1. a kind of firework launching agent using modified bentonite composite contains modified bentonite composite, magnesium alloy, nitric acid
Barium and modified bamboo powder, it is characterized in that：The component and parts by weight of the firework launching agent be：
The modified bamboo powder is micro- cigarette fuel agent, the ignition performance for improving medicament and combustibility.
2. a kind of firework launching agent using modified bentonite composite according to claim 1, it is characterized in that：It is described to change
The component and part of property bentonite composition is：
65 parts of bentonite
40 parts of sepiolite
60 parts of nitrating agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163493.4A CN108623422A (en) | 2017-03-20 | 2017-03-20 | A kind of firework launching agent using modified bentonite composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163493.4A CN108623422A (en) | 2017-03-20 | 2017-03-20 | A kind of firework launching agent using modified bentonite composite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108623422A true CN108623422A (en) | 2018-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710163493.4A Pending CN108623422A (en) | 2017-03-20 | 2017-03-20 | A kind of firework launching agent using modified bentonite composite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108623422A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113912467A (en) * | 2021-02-09 | 2022-01-11 | 北京理工大学 | Low-cost safe and environment-friendly firework propellant based on self-sustaining reaction |
| CN116332708A (en) * | 2023-03-23 | 2023-06-27 | 长沙华秦高新科技有限公司 | Firework powder and preparation method thereof |
-
2017
- 2017-03-20 CN CN201710163493.4A patent/CN108623422A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113912467A (en) * | 2021-02-09 | 2022-01-11 | 北京理工大学 | Low-cost safe and environment-friendly firework propellant based on self-sustaining reaction |
| CN116332708A (en) * | 2023-03-23 | 2023-06-27 | 长沙华秦高新科技有限公司 | Firework powder and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181009 |