CN104906742A - Foam extinguishing agent - Google Patents
Foam extinguishing agent Download PDFInfo
- Publication number
- CN104906742A CN104906742A CN201510315215.7A CN201510315215A CN104906742A CN 104906742 A CN104906742 A CN 104906742A CN 201510315215 A CN201510315215 A CN 201510315215A CN 104906742 A CN104906742 A CN 104906742A
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- China
- Prior art keywords
- grams
- foam
- fire
- betaine
- extinguishing agent
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0071—Foams
- A62D1/0085—Foams containing perfluoroalkyl-terminated surfactant
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention discloses a foam extinguishing agent, which is prepared from the following components in percentage by mass: 1.5%-3.5% of perfluor glycine betaine, 2%-5% of fluorinated alkyl betaine, 3%-5% of urea, 5%-15% of alpha-sodium olefinsulfonate, 10%-15% of lauryl sodium sulfate, 10%-16% of alkyl glycoside (1412), 10%-20% of ethylene glycol, 0.1%-0.3% of xanthan gum and the balance of water. The invention further discloses an application of the foam extinguishing agent. A film generated by the foam extinguishing agent is relatively high in thickness and stability, high in fire extinguishing speed and relatively good in fire extinguishing effect.
Description
Technical field
The present invention relates to a kind of fire foam.
Background technology
Fire foam can be divided into eggwhite type foam extinguishing chemical and synthetic foam extinguishing chemical by the matrix of synthetic foam.Eggwhite type foam extinguishing chemical mainly contains general proteins fire foam, fluoroprotein foam extinguishing agent, film forming fluoroprotein foam extinguishing agent, anti-molten and membrane proteins alcohol foam extinguishing chemical; Synthetic foam extinguishing chemical mainly contains high-expansion foam extinguishing agent, high, medium and low times of universal foam extinguishing chemical, aqueous film-forming foam extinguishing agent, anti-molten MJPZ extinguishing chemical, category-A fire foam.
In prior art, the thickness of the film that fire foam produces and stability are not strong, will decompose, not reach covering power, and cooling rate is excessively slow 300 DEG C-400 DEG C time, and make blow-off velocity slow, extinguishing effect is poor, easy resume combustion.
Summary of the invention
The object of the present invention is to provide a kind of fire foam, the thickness of its film produced and stability are comparatively strong, and blow-off velocity is fast, and extinguishing effect is better.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of fire foam, be made up of by mass percentage following component: perfluor betaine 1.5%-3.5%, fluorinated alkyl betaine 2%-5%, urea 3%-5%, alpha-olefin sodium sulfonate 5%-15%, lauryl sodium sulfate 10%-15%, APG (1412) 10%-16%, ethylene glycol 10%-20%, xanthans 0.1%-0.3%, surplus is water.
A kind of application of fire foam, will by mass distribution ratio perfluor betaine 1.5%-3.5%, fluorinated alkyl betaine 2%-5%, urea 3%-5%, alpha-olefin sodium sulfonate 5%-15%, lauryl sodium sulfate 10%-15%, APG (1412) 10%-16%, ethylene glycol 10%-20%, xanthans 0.1%-0.3%, surplus is that the extinguishing chemical of water composition is mixed with the aqueous solution that mass fraction is 3%.
After adopting such scheme, the thickness of the film that the present invention produces and stability are comparatively strong, and blow-off velocity is fast, and extinguishing effect is better.
Perfluor betaine, perfluoro capryl quaternary ammonium iodide have excellent water and oil repellence and very low surface tension, therefore, when the foam coverage produced is at the pasta burnt, these two materials can drive and spread over equably on pasta rapidly, and these two materials can form thin film, tightly cover on pasta, reach the effect of fire smothering.Its two, perfluoro capryl quaternary ammonium iodide is the good surfactant of a kind of heat endurance, and 600 DEG C also can not be decomposed, therefore, this material formed thin film stability extremely strong.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment one
Take 15 grams of perfluor betaines respectively, 20 grams of fluorinated alkyl betaines, 30 grams of urea, 50 grams of alpha-olefin sodium sulfonates, 100 grams of lauryl sodium sulfate, 100 grams of APGs (1412), 100 grams of ethylene glycol, 1 gram of xanthans, is dissolved in 584 grams of running water, high-speed stirred, makes it mix and obtains fire foam.
Described fire foam is mixed with the polymer solution in water that mass fraction is 3%, filling in MSJ950 water base fire extinguishing device, the gasoline fire of the 13B that goes out.Described extinguishing chemical by fire extinguishing device jet to pasta, dense smoke become at once white steam, the intensity of a fire in 6 seconds in controlled, only had very little flare in 8 seconds, extinguished completely in 14 seconds.
Embodiment two
Take 35 grams of perfluor betaines respectively, 50 grams of fluorinated alkyl betaines, 50 grams of urea, 150 grams of alpha-olefin sodium sulfonates, 150 grams of lauryl sodium sulfate, 150 grams of APGs (1412), 200 grams of ethylene glycol, 3 grams of xanthans, are dissolved in 212 grams of running water, high-speed stirred, makes it mix and obtains fire foam.
Described fire foam is mixed with the polymer solution in water that mass fraction is 3%, filling in MSJ950 water base fire extinguishing device, the gasoline fire of the 13B that goes out.Described extinguishing chemical by fire extinguishing device jet to pasta, dense smoke become at once white steam, the intensity of a fire in 5 seconds in controlled, only had very little flare in 9 seconds, extinguished completely in 13 seconds.
Embodiment three
Take 25 grams of perfluor betaines respectively, 30 grams of fluorinated alkyl betaines, 35 grams of urea, 100 grams of alpha-olefin sodium sulfonates, 120 grams of lauryl sodium sulfate, 130 grams of APGs (1412), 150 grams of ethylene glycol, 2 grams of xanthans, are dissolved in 408 grams of running water, high-speed stirred, makes it mix and obtains fire foam.
Described fire foam is mixed with the polymer solution in water that mass fraction is 3%, filling in MSJ950 water base fire extinguishing device, the gasoline fire of the 8B that goes out.Described extinguishing chemical by fire extinguishing device jet to pasta, dense smoke become at once white steam, the intensity of a fire in 4 seconds in controlled, only had very little flare in 8 seconds, extinguished completely in 10 seconds.
Embodiment four
Take 20 grams of perfluor betaines respectively, 35 grams of fluorinated alkyl betaines, 35 grams of urea, 85 grams of alpha-olefin sodium sulfonates, 115 grams of lauryl sodium sulfate, 140 grams of APGs (1412), 170 grams of ethylene glycol, 2 grams of xanthans, are dissolved in 398 grams of running water, high-speed stirred, makes it mix and obtains fire foam.
Described fire foam is mixed with the polymer solution in water that mass fraction is 3%, in filling foam maker, by GB15308-2006 requirement go out 144B solvent naphtha fire.Described extinguishing chemical is ejected on the pasta of burning by foam maker, the intensity of a fire in 48 seconds in controlled, only had very little flare in 78 seconds, extinguished completely in 115 seconds.
Fluorinated alkyl betaine uses Shanghai Jiu Shicheng Chemical Co., Ltd., and model is JSC-2168 product; Perfluor betaine uses Hubei You Shida Science and Technology Ltd., and model is YF-003.
Be below performance test results of the present invention:
The foregoing is only the preferred embodiments of the present invention, not to the restriction of this case design, all equivalent variations done according to the design key of this case, all fall into the protection domain of this case.
Claims (2)
1. a fire foam, it is characterized in that: be made up of by mass percentage following component: perfluor betaine 1.5%-3.5%, fluorinated alkyl betaine 2%-5%, urea 3%-5%, alpha-olefin sodium sulfonate 5%-15%, lauryl sodium sulfate 10%-15%, APG (1412) 10%-16%, ethylene glycol 10%-20%, xanthans 0.1%-0.3%, surplus is water.
2. the application of a fire foam, it is characterized in that: will by mass distribution ratio perfluor betaine 1.5%-3.5%, fluorinated alkyl betaine 2%-5%, urea 3%-5%, alpha-olefin sodium sulfonate 5%-15%, lauryl sodium sulfate 10%-15%, APG (1412) 10%-16%, ethylene glycol 10%-20%, xanthans 0.1%-0.3%, surplus is that the extinguishing chemical of water composition is mixed with the aqueous solution that mass fraction is 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510315215.7A CN104906742A (en) | 2015-06-10 | 2015-06-10 | Foam extinguishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510315215.7A CN104906742A (en) | 2015-06-10 | 2015-06-10 | Foam extinguishing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104906742A true CN104906742A (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510315215.7A Pending CN104906742A (en) | 2015-06-10 | 2015-06-10 | Foam extinguishing agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN104906742A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730567A (en) * | 2017-01-19 | 2017-05-31 | 新疆安泰华安消防科技开发有限公司 | A kind of aqueous film-forming foam extinguishing agent concentrate |
| CN107648787A (en) * | 2017-11-10 | 2018-02-02 | 蚌埠市龙泰消防有限公司 | A kind of enhanced fire foam and preparation method thereof |
| CN107823838A (en) * | 2017-11-24 | 2018-03-23 | 靖江市新东机械零部件制造有限公司 | A kind of aqueous film-forming foam extinguishing agent of high stability energy |
| CN107899173A (en) * | 2017-11-24 | 2018-04-13 | 靖江市新东机械零部件制造有限公司 | A kind of alcohol foam extinguishing chemical of continuous-stable |
| CN107998580A (en) * | 2017-12-25 | 2018-05-08 | 扬州江亚消防药剂股份有限公司 | A kind of fire foam and preparation method thereof |
| WO2023140864A1 (en) * | 2022-01-22 | 2023-07-27 | Worsman Chrystel | Fire extinguishing foam compositions and systems |
| WO2024124105A1 (en) * | 2022-12-09 | 2024-06-13 | Colgate-Palmolive Company | Personal care compositions |
Citations (6)
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|---|---|---|---|---|
| EP0595772A1 (en) * | 1992-10-30 | 1994-05-04 | Ciba-Geigy Ag | Low viscosity polar-solvent fire-fighting foam compositions |
| CN1743031A (en) * | 2005-09-19 | 2006-03-08 | 李汉明 | High-concentration cold-resistant sea-water type water-to-film foam fire extinguishant |
| CN101366999A (en) * | 2007-08-15 | 2009-02-18 | 中瑞华特（北京）高新技术开发有限公司 | Water system extinguishing agent |
| CN102886114A (en) * | 2012-11-07 | 2013-01-23 | 公安部天津消防研究所 | General A-type foam extinguishing agent easy to degrade |
| CN103520870A (en) * | 2013-10-17 | 2014-01-22 | 中国人民武装警察部队学院 | Multifunctional water-based extinguishing agent and preparation method thereof |
| CN104117176A (en) * | 2014-07-23 | 2014-10-29 | 安徽天元消防科技有限公司 | Aqueous film-forming foam extinguishing agent special for fire extinguishing bullet and throwing type fire extinguisher |
-
2015
- 2015-06-10 CN CN201510315215.7A patent/CN104906742A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0595772A1 (en) * | 1992-10-30 | 1994-05-04 | Ciba-Geigy Ag | Low viscosity polar-solvent fire-fighting foam compositions |
| CN1743031A (en) * | 2005-09-19 | 2006-03-08 | 李汉明 | High-concentration cold-resistant sea-water type water-to-film foam fire extinguishant |
| CN101366999A (en) * | 2007-08-15 | 2009-02-18 | 中瑞华特（北京）高新技术开发有限公司 | Water system extinguishing agent |
| CN102886114A (en) * | 2012-11-07 | 2013-01-23 | 公安部天津消防研究所 | General A-type foam extinguishing agent easy to degrade |
| CN103520870A (en) * | 2013-10-17 | 2014-01-22 | 中国人民武装警察部队学院 | Multifunctional water-based extinguishing agent and preparation method thereof |
| CN104117176A (en) * | 2014-07-23 | 2014-10-29 | 安徽天元消防科技有限公司 | Aqueous film-forming foam extinguishing agent special for fire extinguishing bullet and throwing type fire extinguisher |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730567A (en) * | 2017-01-19 | 2017-05-31 | 新疆安泰华安消防科技开发有限公司 | A kind of aqueous film-forming foam extinguishing agent concentrate |
| CN107648787A (en) * | 2017-11-10 | 2018-02-02 | 蚌埠市龙泰消防有限公司 | A kind of enhanced fire foam and preparation method thereof |
| CN107823838A (en) * | 2017-11-24 | 2018-03-23 | 靖江市新东机械零部件制造有限公司 | A kind of aqueous film-forming foam extinguishing agent of high stability energy |
| CN107899173A (en) * | 2017-11-24 | 2018-04-13 | 靖江市新东机械零部件制造有限公司 | A kind of alcohol foam extinguishing chemical of continuous-stable |
| CN107998580A (en) * | 2017-12-25 | 2018-05-08 | 扬州江亚消防药剂股份有限公司 | A kind of fire foam and preparation method thereof |
| WO2023140864A1 (en) * | 2022-01-22 | 2023-07-27 | Worsman Chrystel | Fire extinguishing foam compositions and systems |
| WO2024124105A1 (en) * | 2022-12-09 | 2024-06-13 | Colgate-Palmolive Company | Personal care compositions |
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Application publication date: 20150916 |
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