CN106139499A - A kind of environmental protection flame retardant extinguishing chemical and preparation method thereof - Google Patents
A kind of environmental protection flame retardant extinguishing chemical and preparation method thereof Download PDFInfo
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- CN106139499A CN106139499A CN201510163543.XA CN201510163543A CN106139499A CN 106139499 A CN106139499 A CN 106139499A CN 201510163543 A CN201510163543 A CN 201510163543A CN 106139499 A CN106139499 A CN 106139499A
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Abstract
The present invention relates to extinguishing chemical field, the invention provides a kind of environmental protection flame retardant extinguishing chemical and preparation method thereof, by weight, formula is: acidifying ferrous oxide 3-5 part, sodium tungstate 2-4 part, hc-surfactant 4-7 part, carbamide 3-5 part, reinforcing agent 18-23 part, coolant 14-17 part, stabilizer 3-5 part, excess water.The present invention has nontoxic, colourless, tasteless, nuisanceless free of contamination feature, as soluble liquid, removes the function that can realize fire extinguishing, also can spray on the flammable objects in our life range, play the effect in advance prevented, thus avoid the generation of fire.
Description
Technical field
The present invention relates to extinguishing chemical field, more particularly to a kind of environmental protection flame retardant extinguishing chemical and preparation method thereof.
Background technology
Some public arenas and family only focus on the escape of concrete on fire at present, and the prevention in advance to fire is realized
Weaker, in advance the preventing of fire i.e. carries out flame treatment to the combustibles in these occasions, makes these easy
Combustion thing is difficult to burn, thus accomplishes prevention or delay fire, gives suing and labouring and time escape leaves preciousness afterwards
Between.
There is the extinguishing chemical that much with the addition of fluorocarbon surfactant in the market, owing to having extremely low table
Surface tension, it is possible to sprawl at liquid surface and come, plays good oxygen barrier and suffocates, reduces radiation and evaporation
The effect of amount, but the core technology of fluorocarbon surfactant is abroad monopolized always, although domestic Ye You factory
Family produces, but DeGrain, and the cost of fluorocarbon surfactant has accounted for this type of extinguishing chemical cost
About 80%, so it on the high side can not be accepted by consumers in general always, so its application neck
Territory is limited, accordingly, it would be desirable to exploitation one possesses extremely strong flame retardant effect, and have efficiently, environmental protection, inexpensive,
The extinguishing chemical applied widely of shelf-life durations length.
The present invention provides a kind of environmental protection flame retardant extinguishing chemical, and the present invention has nontoxic, colourless, tasteless, without public
The free of contamination feature of evil, as soluble liquid, removes the function that can realize fire extinguishing, also can spray to us
On flammable objects in life range, play the effect in advance prevented, thus avoid the generation of fire.
Summary of the invention
It is an object of the invention to provide a kind of environmental protection flame retardant extinguishing chemical, the present invention has nontoxic, colourless, nothing
Taste, nuisanceless pollution-free, as soluble liquid, remove the function that can realize fire extinguishing, also can spray to me
On flammable objects in life range, play isolation and cause the oxygen of burning things which may cause a fire disaster to supply, thus avoid fire
Generation.
A kind of environmental protection flame retardant extinguishing chemical of the present invention is realized by techniques below scheme:
A kind of environmental protection flame retardant extinguishing chemical of the present invention, by weight, formula is: acidifying ferrous oxide 3-5
Part, sodium tungstate 2-4 part, hc-surfactant 4-7 part, carbamide 3-5 part, reinforcing agent 18-23 part,
Coolant 14-17 part, stabilizer 3-5 part, excess water.
A kind of environmental protection flame retardant extinguishing chemical, by weight, formula is: acidifying ferrous oxide 5 parts, sodium tungstate
2 parts, hc-surfactant 4 parts, 5 parts of carbamide, reinforcing agent 18 parts, coolant 17 parts, stable
Agent 3 parts, excess water.
A kind of environmental protection flame retardant extinguishing chemical, described reinforcing agent can be any one phosphate, antimony oxychloride,
One or more in manganese dioxide.
A kind of environmental protection flame retardant extinguishing chemical, described coolant can be with in potassium bicarbonate, sodium bicarbonate, stannate
One or more.
A kind of environmental protection flame retardant extinguishing chemical, described stabilizer can be sodium chloride, potassium chloride, sodium hydroxide
One or more.
A kind of environmental protection flame retardant extinguishing chemical and preparation method thereof, formula by weight: acidifying ferrous oxide 3-5
Part, sodium tungstate 2-4 part, hc-surfactant 4-7 part, carbamide 3-5 part, reinforcing agent 18-23 part,
Coolant 14-17 part, stabilizer 3-5 part, weigh respectively, add in stirred tank and stir 15-30 minute,
Then under stirring, add water, stir 15-30 minute, i.e. make fire retardant extinguisher.
According to above technical scheme, the extinguishing chemical of the present invention, occur strong heat absorption anti-under the high temperature conditions
Should, absorb the partial heat that burning is released, reduce the temperature on combustible surface, effectively suppress flammable
The generation of gas, stops spreading of burning, splits the carbon dioxide off when being heated and carbonic acid gas simultaneously,
The concentration of the fuel gas decomposing out by combustible waters down below lower flammability limit, simultaneously also to combustion zone
Interior oxygen concentration has the effect of dilution, stops proceeding of burning, and secondly surfactant can wrap
Wrapping extinguishing medium makes extinguishing medium more stable, and can reduce interfacial tension and make extinguishing medium more preferable with medium
Contact, reach fire extinguishing and fire-retardant effect.
Owing to using above technical scheme, the present invention has the following advantages:
1, the extinguishing chemical of the present invention is Green Product, and colorless and odorless is harmless, containing nitrogen,
The element degradables such as potassium are as waste material；
2, after fire extinguishing, the scene of a fire is difficult to be tempered resume combustion.
3, the extinguishing chemical of the present invention is that neutrality therefore materiality is stable, the shelf-life up to more than 3 years,
Simultaneously to major part metal non-corrosiveness and hygroscopicity；
4, the extinguishing chemical of present invention model applied widely, is suitable for all fire types；
5, the extinguishing chemical temperature capability of the present invention is high, up to 800-1000 DEG C；
6, the extinguishing chemical of the present invention uses when operating without special device；
7, after the extinguishing chemical spraying of the present invention, object is not produced metachromasia.
The present invention also has the advantage that by indoor wall, furniture, on the medium such as garment type
Spray in advance, can reach the most fire-retardant effect, simple to operate, simultaneously after spraying, flame retardant effect
Persistent period is long, is more than 5 years, and when the material after spraying heats, will not discharge harmful
Gas.
Detailed description of the invention
Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
18 parts of embodiment 1 ammonium phosphate, sodium bicarbonate 16 parts, hc-surfactant 4 parts, acidifying
Ferrous oxide 4 parts, 5 parts of sodium chloride, sodium tungstate 3 parts, 5 parts of carbamide, weigh respectively, add stirring
Still stirs 15-30 minute, under stirring, then add water, stir 15-30 minute, i.e. make
Fire retardant extinguisher.
Embodiment 2 formula by weight: dibastic sodium phosphate 22 parts, antimony oxychloride 18 parts, bicarbonate
15 parts of potassium, hc-surfactant 7 parts, it is acidified ferrous oxide 3 parts, 5 parts of potassium chloride, sodium tungstate 2
Part, 5 parts of carbamide, weigh respectively, add in stirred tank and stir 15-30 minute, then at stirring
Lower addition water, stirs 15-30 minute, i.e. makes fire retardant extinguisher.
Embodiment 3 formula by weight: sodium phosphate 21 parts, sodium bicarbonate 17 parts, hydrocarbon surface
Activating agent 4 parts, acidifying ferrous oxide 4 parts, 3 parts of sodium chloride, sodium tungstate 3 parts, zinc 14 parts,
4 parts of carbamide, weighs respectively, adds in stirred tank and stirs 15-30 minute, then adds under stirring
Enter water, stir 15-30 minute, i.e. make fire retardant extinguisher.
Due to said components and the selection of content, make to there occurs on microcosmic between each component mutualization
Effect: the extinguishing chemical of (1) present invention decomposites non-flammable compressive gas when being heated, and decomposes out by combustible
The concentration of fuel gas water down below lower flammability limit, also the oxygen concentration in combustion zone is had dilute simultaneously
The effect released, stops proceeding of burning, reaches fire-retardant effect；(2) extinguishing chemical of the present invention is made
For gas-phase combustion district, catch the free radical in combustion reaction, thus stop flame transmission, make burning
The flame intensity in district declines, and finally makes combustion velocity decline until terminating；
In the extinguishing chemical formula of the present invention, the chemistry nontoxic, non-corrosive being all conventional of employing becomes
Point, there is the feature of environmental protection, cheap, low cost, and at normal temperatures and pressures by soaking or spray
Penetrate and can use, the most easy to use.
The following performance of extinguishing chemical sample that detection embodiment 1 to embodiment 3 obtains: pH value, stable
Property, surface tension, extinguishing property, 95% ethanol attack time.
Detection method:
PH value: measure by 6.1 regulations in GB17835-1999.
Stability: measure by 6.4 regulations in GB17835-1999.
Surface tension: measure by 6.6 regulations in GB17835-1999.
Extinguishing property: measure by 6.7 regulations in GB17835-1999.
95% ethanol attack time: measure by 4.7 regulations in GB13463-92.
Table 1
Claims (6)
1. an environmental protection flame retardant extinguishing chemical, it is characterised in that: by weight, formula is: acidifying ferrous oxide 3-5 part, sodium tungstate 2-4 part, hc-surfactant 4-7 part, carbamide 3-5 part, reinforcing agent 18-23 part, coolant 14-17 part, stabilizer 3-5 part, excess water.
2. an environmental protection flame retardant extinguishing chemical, it is characterised in that: by weight, formula is: acidifying ferrous oxide 5 parts, sodium tungstate 2 parts, hc-surfactant 4 parts, 5 parts of carbamide, reinforcing agent 18 parts, coolant 17 parts, stabilizer 3 parts, excess water.
A kind of environmental protection flame retardant extinguishing chemical the most according to claim 1, it is characterised in that: described reinforcing agent can be one or more in any one phosphate, antimony oxychloride, manganese dioxide.
A kind of environmental protection flame retardant extinguishing chemical the most according to claim 1, it is characterised in that: described coolant can be with one or more in potassium bicarbonate, sodium bicarbonate, stannate.
A kind of environmental protection flame retardant extinguishing chemical the most according to claim 1, it is characterised in that: described stabilizer can be sodium chloride, potassium chloride, sodium hydroxide one or more.
A kind of environmental protection flame retardant extinguishing chemical the most according to claim 1 and preparation method thereof, it is characterised in that: formula by weight: acidifying ferrous oxide 3-5 part, sodium tungstate 2-4 part, hc-surfactant 4-7 part, carbamide 3-5 part, reinforcing agent 18-23 part, coolant 14-17 part, stabilizer 3-5 part, weigh respectively, add and stirred tank stirs 15-30 minute, under stirring, then add water, stir 15-30 minute, i.e. make fire retardant extinguisher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163543.XA CN106139499A (en) | 2015-04-01 | 2015-04-01 | A kind of environmental protection flame retardant extinguishing chemical and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163543.XA CN106139499A (en) | 2015-04-01 | 2015-04-01 | A kind of environmental protection flame retardant extinguishing chemical and preparation method thereof |
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| CN106139499A true CN106139499A (en) | 2016-11-23 |
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| CN201510163543.XA Pending CN106139499A (en) | 2015-04-01 | 2015-04-01 | A kind of environmental protection flame retardant extinguishing chemical and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983082A (en) * | 1975-02-19 | 1976-09-28 | General Electric Company | Intumescent fire retardant material and article |
| JPS61280876A (en) * | 1985-06-07 | 1986-12-11 | 宮田工業株式会社 | Fire extinguishing agent |
| SU1333347A1 (en) * | 1984-08-14 | 1987-08-30 | Государственный научно-исследовательский институт химии и технологии элементоорганических соединений | Composition for quenching hydride- and organochlorsilanes |
| RU2060743C1 (en) * | 1994-04-12 | 1996-05-27 | Государственное научно-производственное малое предприятие Фирма "Интертехнолог" | Chemical composition for generating dispersed fire extinguishing mixture |
| CN1162494A (en) * | 1996-03-22 | 1997-10-22 | 株式会社惠比寿科学研究所 | Hand throwing liquid bomb for fire service |
| KR20060109610A (en) * | 2005-04-18 | 2006-10-23 | 주식회사 보넷쿠수 | Manufacturing process of extinguisher |
-
2015
- 2015-04-01 CN CN201510163543.XA patent/CN106139499A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983082A (en) * | 1975-02-19 | 1976-09-28 | General Electric Company | Intumescent fire retardant material and article |
| SU1333347A1 (en) * | 1984-08-14 | 1987-08-30 | Государственный научно-исследовательский институт химии и технологии элементоорганических соединений | Composition for quenching hydride- and organochlorsilanes |
| JPS61280876A (en) * | 1985-06-07 | 1986-12-11 | 宮田工業株式会社 | Fire extinguishing agent |
| RU2060743C1 (en) * | 1994-04-12 | 1996-05-27 | Государственное научно-производственное малое предприятие Фирма "Интертехнолог" | Chemical composition for generating dispersed fire extinguishing mixture |
| CN1162494A (en) * | 1996-03-22 | 1997-10-22 | 株式会社惠比寿科学研究所 | Hand throwing liquid bomb for fire service |
| KR20060109610A (en) * | 2005-04-18 | 2006-10-23 | 주식회사 보넷쿠수 | Manufacturing process of extinguisher |
Non-Patent Citations (2)
| Title |
|---|
| 新华书店北京发行所: "《油漆制造概论 第1版第1次》", 31 August 1974, 燃料化学工业出版社 * |
| 潘长华主编: "《无机化工产品 复混肥料 农药 兽药 第一卷 第1版第2次》", 30 September 1996, 化学工业出版 * |
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