CN108525188A - One kind resisting molten type fire foam - Google Patents
One kind resisting molten type fire foam Download PDFInfo
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- CN108525188A CN108525188A CN201810564753.3A CN201810564753A CN108525188A CN 108525188 A CN108525188 A CN 108525188A CN 201810564753 A CN201810564753 A CN 201810564753A CN 108525188 A CN108525188 A CN 108525188A
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- type fire
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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
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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
- A62D1/0092—Gaseous extinguishing substances, e.g. liquefied gases, carbon dioxide snow
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Fire-Extinguishing Compositions (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention relates to fire-fighting fire extinguishing Material Fields, and in particular to one kind resisting molten type fire foam, the more particularly to high anti-molten type fire foam of a kind of environmental friendliness.The group for resisting molten type fire foam becomes：40 60 parts of alkyl glycosides foaming agent, 10 20 parts of hc-surfactant, 15 20 parts of biological polyoses, 6 15 parts of antifreeze, 46 parts of foam stabilizer, 46 parts of wetting agent, 20 40 parts of pure water in terms of mass fraction；Provided by the present invention that molten type fire foam is resisted to have good foaming characteristics, it is dense, lasting to be mainly reflected in foam, and it is fast to stack speed, can completely cut off comburant and air contact rapidly.In addition the present invention uses nonhazardous chemical raw material, environmental pollution small.
Description
Technical field
The present invention relates to fire-fighting fire extinguishing Material Fields, and in particular to one kind resisting molten type fire foam, more particularly to a kind of
The high anti-molten type fire foam of environmental friendliness.
Background technology
Fire refers to the combustible large area burning caused by artificial or natural cause open fire.According to reason of fire
Difference, fire can be divided into six major class of A, B, C, D, E, F.Wherein A classes fire refers to solid matter fire, and B class fire refers to
Liquid is fusible solid matter fire, and C class fire refers to gas fire, and D class fire refers to metallic fires, and E class fire refers to electrification
Fire, F class fire refer to cooking (such as animal and plant fat) fire in cooking apparatus.With social progress, some emerging fire
It also appears in the public visual field.Traditional extinguishing chemical usually has a single function, and for the fire occurred under some special screnes, flutters
Effect of going out is usually unsatisfactory.
It is the improvement for its adhesiveness and non-fusibility to have a broad aspect for the Upgrading of fire foam at present.Often
See the fire-fighting principle of fire foam be by forming fine and close froth bed ignite object surface, completely cutting off combustible and air, from
And realize the purpose of fire extinguishing.Realize this product effect, it is necessary to so that fire foam is had preferable adhesiveness and non-fusibility, from
And foam is enable to adhere to and stack in combustible surface at the first time.It is at present logical using more means to improve adhesiveness
Cross addition plastic raw material, such as sodium alginate, xanthans.However for improveing the non-fusibility of fire foam, then typically exist
It is put into foaming agent exploitation, development cost is higher.
Invention content
It is an object of the invention to be directed to improvement fire foam non-fusibility, a kind of anti-molten type fire foam is provided, it is special
Point is that the extinguishing chemical has preferably at bubble effect, and adhesion property is good, and lather quickness is fast and is not easy to dissipate, biohazardous
It is small.
To achieve the goals above, the technical solution adopted by the present invention is：
One kind resisting molten type fire foam, which is characterized in that the group for resisting molten type fire foam becomes：With quality
The alkyl glycosides foaming agent, 10-20 parts of hc-surfactant, 15-20 parts of biological polyoses, 6- of 40-60 parts of number meter
15 parts of antifreeze, 4-6 parts of foam stabilizer, 4-6 parts of wetting agent, 20-40 parts of pure water.
Further, the preparation method is that 20-40 parts of pure water is added in a kettle, it is rare to then pass to 2-3%
Gas, after 10-20 minutes, by 10-20 parts of hc-surfactant, 15-20 parts of biological polyoses, 6-15 parts of antifreeze,
4-6 parts of foam stabilizer, 4-6 parts of wetting agent are slowly added in reaction kettle according to sequencing, after reacting 2-3 hours, by 40-
60 parts of alkyl glycosides foaming agent, is titrated with 1-2 drops/sec of speed, after titrating rear isothermal reaction completely 1-2 hours, is stopped
It only heats, is cooled to room temperature, obtained product is sealed preservation, this product is exactly to resist molten type fire foam.
Further, the hc-surfactant is straight-chain alkyl sulfate, 6-8 by mass fraction for 10-20 parts
Part straight-chain fatty alcohol polyoxyethylene ether sulfate, 4-8 parts of straight chain alkyl sulfonates, 3-5 parts of linear alpha-olefin sulfonate,
2-3 parts of linear alkylbenzene sulfonate (LAS), 10-20 parts of water are added in reaction kettle, and the object that reaction is prepared is carried out at 50-70 DEG C
Matter.
Further, the biological polyoses are, are that 20-30 parts of bacterial polysaccharides, 10-15 parts of seaweed are more by mass fraction
The product obtained after mixing in reaction kettle is added in sugar, 20-30 parts of water.
Further, the antifreeze is, by 10-20 parts of ethyl alcohol, 2-4 parts of ethylene glycol, 3-6 parts of propyl alcohol, 5-8 parts
Propylene glycol, the product that is obtained after mixing of 6-10 parts of glycerine.
Further, the foam stabilizer is, is 20-30 parts of urea, 6-10 parts EDTA, 20-30 part by mass fraction
Water be added in reaction kettle, under the conditions of 50-60 DEG C, carry out the product that is obtained after 1-2 hours of high-speed stirred.
Further, the wetting agent is Aerosol OT, 4-10 by mass fraction for 10-20 parts
The disecoctylmaleate sodium sulfonate of part, 10-20 parts of water are added in reaction kettle, under the conditions of 50-60 DEG C, are reacted
The product obtained after 1-2 hours.
Further, the rare gas is neon or argon gas.
Further, the reaction condition is, the temperature control of reaction kettle is at 70-80 DEG C in reaction process, mixing speed
Control is in 400-500rpm, and rare gas must be all passed through in entire reaction process, and flow control is in 20-30ml/min.
Advantageous effect
1, important composition ingredient of the invention is biological polyoses, biological polyoses be by organism by glucosides key connection one
The sugar chain macromolecular risen, including starch, cellulose and glycogen, it is generally the case that since biological polyoses molecule is larger, molecular structure
Roll up irregular, therefore multilist reveals insoluble in water, some polysaccharide can be increased with temperature, and molecular structure is gradually stretched
Exhibition, reacts with the hydrogen bond in water, forms special gelatinization reaction, the biological polyoses selected by the present invention are bacterial polysaccharides
And algal polysaccharides, this two classes polysaccharide have had certain dissolubility, therefore be gelatinized at high temperature at normal temperatures since sugar chain is shorter
Speed faster, can preferably improve the adhesiveness of extinguishing chemical；
2, in addition to this, the degradation product of polysaccharide component at high temperature is carbon dioxide and water, and partly non-complete oxidation is more
Sugar can carbonize, and product is environmentally safe, and the feature of environmental protection is preferable；
3, the present invention has been passed through a certain amount of rare gas, this part rare gas can go out acutely rocking similarly hereinafter foam
Fiery agent uniformly mixes, and forms rare gas foam, and the rare gas that the present invention uses is relatively close to air for neon and argon gas
Degree is respectively 1.20 and 1.40, and proportion is bigger than air, therefore the rare gas foam formed can preferably be attached to and ignite
Object surface and be not easy to be flushed away, and then improve fire foam resist molten type, and rare gas do not have oxidisability, therefore cover
Outside the de-bubble foam layer of combustible surface, also rare gas layer can prevent combustible from being contacted with air, put out effect more
It is ideal.
Specific implementation mode
Below in conjunction with preferred embodiment of the present invention will be described.It should be appreciated that preferred embodiment described herein
It is merely to illustrate and explain the present invention, but is not used in the restriction present invention.
Embodiment 1
It is a kind of resist molten type fire foam preparation method be：
(1) it is 15 parts of straight-chain alkyl sulfate, 7 parts of straight-chain fatty alcohol polyoxyethylene ether sulfate, 6 by mass fraction
The straight chain alkyl sulfonates of part, 4 parts of linear alpha-olefin sulfonate, 3 parts of linear alkylbenzene sulfonate (LAS), 15 parts of water are added anti-
It answers in kettle, reaction is carried out at 55 DEG C to be prepared to be hc-surfactant.
(2) it is to be carried out in 25 parts of bacterial polysaccharides, 12 parts of algal polysaccharides, 25 parts of water addition reaction kettle by mass fraction
It obtains being biological polyoses after mixing.
(3) 15 parts of ethyl alcohol, 3 parts of ethylene glycol, 5 parts of propyl alcohol, 6 parts of propylene glycol, 8 parts of glycerine are mixed
It obtains being antifreeze after uniformly.
(4) it is in 25 parts of urea, 8 parts of EDTA, 25 parts of water addition reaction kettle, in 55 DEG C of conditions by mass fraction
Under, it carries out high-speed stirred and obtains being foam stabilizer after 12 hours.
(5) it is 15 parts of Aerosol OT, 6 parts of maleic acid di-sec-octyl sulfonic acid by mass fraction
Sodium, 15 parts of water are added in reaction kettle, under the conditions of 55 DEG C, obtain being wetting agent after carrying out reaction 2 hours.
(6) 30 parts of pure water is added in a kettle, then passes to 3% rare gas, it is hydrocarbon by 15 parts after 15 minutes
Surfactant, 18 parts of biological polyoses, 10 parts of antifreeze, 5 parts of foam stabilizer, 5 parts of wetting agent are slow according to sequencing
In slow addition reaction kettle, after reacting 3 hours, 50 parts of alkyl glycosides foaming agent is titrated with 2 drops/sec of speed, is dripped
After fixed rear isothermal reaction completely 2 hours, stops heating, be cooled to room temperature, obtained product be sealed preservation, this product is just
It is to resist molten type fire foam.
Embodiment 2
It is a kind of resist molten type fire foam preparation method be：
(1) it is 12 parts of straight-chain alkyl sulfate, 8 parts of straight-chain fatty alcohol polyoxyethylene ether sulfate, 5 by mass fraction
The straight chain alkyl sulfonates of part, 3 parts of linear alpha-olefin sulfonate, 3 parts of linear alkylbenzene sulfonate (LAS), 15 parts of water are added anti-
It answers in kettle, reaction is carried out at 50 DEG C to be prepared to be hc-surfactant.
(2) it is to be carried out in 20 parts of bacterial polysaccharides, 15 parts of algal polysaccharides, 30 parts of water addition reaction kettle by mass fraction
It obtains being biological polyoses after mixing.
(3) 12 parts of ethyl alcohol, 2 parts of ethylene glycol, 6 parts of propyl alcohol, 5 parts of propylene glycol, 6 parts of glycerine are mixed
It obtains being antifreeze after uniformly.
(4) it is in 30 parts of urea, 10 parts of EDTA, 30 parts of water addition reaction kettle, in 50 DEG C of conditions by mass fraction
Under, it carries out high-speed stirred and obtains being foam stabilizer after 2 hours.
(5) it is 12 parts of Aerosol OT, 8 parts of maleic acid di-sec-octyl sulfonic acid by mass fraction
Sodium, 15 parts of water are added in reaction kettle, under the conditions of 55 DEG C, obtain being wetting agent after carrying out reaction 2 hours.
(6) 40 parts of pure water is added in a kettle, then passes to 3% rare gas, it is after twenty minutes, hydrocarbon by 20 parts
Surfactant, 20 parts of biological polyoses, 15 parts of antifreeze, 6 parts of foam stabilizer, 6 parts of wetting agent are slow according to sequencing
In slow addition reaction kettle, after reacting 3 hours, 60 parts of alkyl glycosides foaming agent is titrated with 2 drops/sec of speed, is dripped
After fixed rear isothermal reaction completely 2 hours, stops heating, be cooled to room temperature, obtained product be sealed preservation, this product is just
It is to resist molten type fire foam.
Embodiment 3
It is a kind of resist molten type fire foam preparation method be：
(1) it is 18 parts of straight-chain alkyl sulfate, 8 parts of straight-chain fatty alcohol polyoxyethylene ether sulfate, 8 by mass fraction
The straight chain alkyl sulfonates of part, 3 parts of linear alpha-olefin sulfonate, 3 parts of linear alkylbenzene sulfonate (LAS), 20 parts of water are added anti-
It answers in kettle, reaction is carried out at 50-70 DEG C to be prepared to be hc-surfactant.
(2) it is to be carried out in 26 parts of bacterial polysaccharides, 13 parts of algal polysaccharides, 30 parts of water addition reaction kettle by mass fraction
It obtains being biological polyoses after mixing.
(3) 10 parts of ethyl alcohol, 4 parts of ethylene glycol, 3 parts of propyl alcohol, 8 parts of propylene glycol, 10 parts of glycerine are mixed
It obtains being antifreeze after closing uniformly.
(4) it is in 25 parts of urea, 10 parts of EDTA, 30 parts of water addition reaction kettle, in 50 DEG C of conditions by mass fraction
Under, it carries out high-speed stirred and obtains being foam stabilizer after 2 hours.
(5) it is 16 parts of Aerosol OT, 5 parts of maleic acid di-sec-octyl sulfonic acid by mass fraction
Sodium, 15 parts of water are added in reaction kettle, under the conditions of 55 DEG C, obtain being wetting agent after carrying out reaction 2 hours.
(6) 20 parts of pure water is added in a kettle, then passes to 2% rare gas, it is hydrocarbon by 10 parts after 12 minutes
Surfactant, 15 parts of biological polyoses, 6 parts of antifreeze, 4 parts of foam stabilizer, 6 parts of wetting agent are slow according to sequencing
Addition reaction kettle in, reaction 2 hours after, 40 parts of alkyl glycosides foaming agent is titrated with 2 drops/sec of speed, titrate
After complete rear isothermal reaction 2 hours, stops heating, be cooled to room temperature, obtained product is sealed preservation, this product is exactly
Resist molten type fire foam.
Embodiment 4
It is a kind of resist molten type fire foam preparation method be：
(1) it is 10 parts of straight-chain alkyl sulfate, 6 parts of straight-chain fatty alcohol polyoxyethylene ether sulfate, 4 by mass fraction
The straight chain alkyl sulfonates of part, 3 parts of linear alpha-olefin sulfonate, 2 parts of linear alkylbenzene sulfonate (LAS), 10 parts of water are added anti-
It answers in kettle, reaction is carried out at 50 DEG C to be prepared to be hc-surfactant.
(2) it is to be carried out in 20 parts of bacterial polysaccharides, 10 parts of algal polysaccharides, 20 parts of water addition reaction kettle by mass fraction
It obtains being biological polyoses after mixing.
(3) 10 parts of ethyl alcohol, 2 parts of ethylene glycol, 3 parts of propyl alcohol, 5 parts of propylene glycol, 6 parts of glycerine are mixed
It obtains being antifreeze after uniformly.
(4) it is in 20 parts of urea, 6 parts of EDTA, 20 parts of water addition reaction kettle, in 50 DEG C of conditions by mass fraction
Under, it carries out high-speed stirred and obtains being foam stabilizer after 2 hours.
(5) it is 10 parts of Aerosol OT, 4 parts of maleic acid di-sec-octyl sulfonic acid by mass fraction
Sodium, 10 parts of water are added in reaction kettle, under the conditions of 50 DEG C, obtain being wetting agent after carrying out reaction 2 hours.
(6) 40 parts of pure water is added in a kettle, then passes to 3% rare gas, it is hydrocarbon by 18 parts after 15 minutes
Surfactant, 16 parts of biological polyoses, 12 parts of antifreeze, 5 parts of foam stabilizer, 4 parts of wetting agent are slow according to sequencing
In slow addition reaction kettle, after reacting 3 hours, 45 parts of alkyl glycosides foaming agent is titrated with 2 drops/sec of speed, is dripped
After fixed rear isothermal reaction completely 2 hours, stops heating, be cooled to room temperature, obtained product be sealed preservation, this product is just
It is to resist molten type fire foam.
Experimental analysis：
1, attack time detects
The embodiment 1-4 products prepared and water are subjected to extinguishing property contrast test, testing result is as follows：
Finally illustrate, preferred embodiment above is only used to illustrate the technical scheme of the present invention and unrestricted, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, defined by claims of the present invention.
Claims (9)
1. one kind resisting molten type fire foam, which is characterized in that the group for resisting molten type fire foam becomes：With mass parts
The alkyl glycosides foaming agent, 10-20 parts of hc-surfactant, 15-20 parts of biological polyoses, 6-15 of 40-60 parts of number meter
The antifreeze, 4-6 parts of foam stabilizer, 4-6 parts of wetting agent, 20-40 parts of pure water of part.
2. according to claim 1 resist molten type fire foam, which is characterized in that the preparation method is to react
20-40 parts of pure water is added in kettle, then passes to 2-3% rare gas, after 10-20 minutes, 10-20 parts of hydrocarbon surface is lived
Property agent, 15-20 parts of biological polyoses, 6-15 parts of antifreeze, 4-6 parts of foam stabilizer, 4-6 parts of wetting agent are according to sequencing
Slowly be added in reaction kettle, after reaction 2-3 hours, by 40-60 parts of alkyl glycosides foaming agent, with 1-2 drops/sec of speed into
Row titration stops heating, is cooled to room temperature, obtained product is sealed guarantor after titrating rear isothermal reaction completely 1-2 hours
It deposits, this product is exactly to resist molten type fire foam.
3. according to claim 1 resist molten type fire foam, which is characterized in that the hc-surfactant is,
By mass fraction be 10-20 parts of straight-chain alkyl sulfate, 6-8 parts of straight-chain fatty alcohol polyoxyethylene ether sulfate, 4-8 parts
Straight chain alkyl sulfonates, 3-5 parts of linear alpha-olefin sulfonate, 2-3 parts of linear alkylbenzene sulfonate (LAS), 10-20 parts of water add
Enter in reaction kettle, the substance that reaction is prepared is carried out at 50-70 DEG C.
4. according to claim 1 resist molten type fire foam, which is characterized in that the biological polyoses are, by quality
Number is to be uniformly mixed in 20-30 parts of bacterial polysaccharides, 10-15 parts of algal polysaccharides, 20-30 parts of water addition reaction kettle
The product obtained afterwards.
5. according to claim 1 resist molten type fire foam, which is characterized in that the antifreeze is, by 10-20 parts
Ethyl alcohol, 2-4 parts of ethylene glycol, 3-6 parts of propyl alcohol, 5-8 parts of propylene glycol, 6-10 parts of glycerine carry out after mixing
The product arrived.
6. according to claim 1 resist molten type fire foam, which is characterized in that the foam stabilizer is, by mass parts
Number is 20-30 parts of urea, the water of 6-10 parts EDTA, 20-30 part is added in reaction kettle, under the conditions of 50-60 DEG C, is carried out high
The product that speed stirring obtains after 1-2 hours.
7. according to claim 1 resist molten type fire foam, which is characterized in that the wetting agent is, by mass parts
Number be 10-20 parts of Aerosol OT, 4-10 parts of disecoctylmaleate sodium sulfonate, 10-20 parts
Water is added in reaction kettle, under the conditions of 50-60 DEG C, carries out the product obtained after reacting 1-2 hours.
8. according to claim 1 resist molten type fire foam, which is characterized in that the rare gas is, neon or
Argon gas.
9. according to claim 1 resist molten type fire foam, which is characterized in that the reaction condition is to react
The temperature control of reaction kettle is at 70-80 DEG C in journey, and mixing speed is controlled in 400-500rpm, and rare gas is in entire reaction process
In must all be passed through, flow control is in 20-30ml/min.
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| CN201810564753.3A CN108525188A (en) | 2018-06-04 | 2018-06-04 | One kind resisting molten type fire foam |
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| CN201810564753.3A CN108525188A (en) | 2018-06-04 | 2018-06-04 | One kind resisting molten type fire foam |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260643A (en) * | 2018-10-16 | 2019-01-25 | 上海六里消防科技有限公司 | A kind of new and effective universal composite foam extinguishing chemical |
| CN110354439A (en) * | 2019-08-02 | 2019-10-22 | 厦门一泰消防科技开发有限公司 | High molecular phase change heat absorption extinguishing chemical and preparation method thereof |
| CN110507944A (en) * | 2019-09-29 | 2019-11-29 | 应急管理部天津消防研究所 | A kind of highly enriched type environmental protection fluorine-free compressed air foam extinguishing agent |
| CN115350437A (en) * | 2022-06-28 | 2022-11-18 | 宁波能林消防器材有限公司 | Environment-friendly anti-solubility foam extinguishing agent with wide adaptability and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1820806A (en) * | 2006-01-25 | 2006-08-23 | 武汉艾明科技开发有限公司 | General multifunctional foam fire-extinguishing agent and its preparing method |
| CN104707287A (en) * | 2015-03-20 | 2015-06-17 | 洛阳市浪潮消防科技股份有限公司 | Novel 6% medium-expansion alcohol resistant foam extinguishing agent |
| CN104998366A (en) * | 2015-03-27 | 2015-10-28 | 江苏锁龙消防科技股份有限公司 | Cold-resistant anti-fusible aqueous film forming foam extinguishing agent |
| CN108837366A (en) * | 2018-06-01 | 2018-11-20 | 潘洋 | A kind of preparation method of non-fusibility aqueous film-forming foam extinguishing agent |
-
2018
- 2018-06-04 CN CN201810564753.3A patent/CN108525188A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1820806A (en) * | 2006-01-25 | 2006-08-23 | 武汉艾明科技开发有限公司 | General multifunctional foam fire-extinguishing agent and its preparing method |
| CN104707287A (en) * | 2015-03-20 | 2015-06-17 | 洛阳市浪潮消防科技股份有限公司 | Novel 6% medium-expansion alcohol resistant foam extinguishing agent |
| CN104998366A (en) * | 2015-03-27 | 2015-10-28 | 江苏锁龙消防科技股份有限公司 | Cold-resistant anti-fusible aqueous film forming foam extinguishing agent |
| CN108837366A (en) * | 2018-06-01 | 2018-11-20 | 潘洋 | A kind of preparation method of non-fusibility aqueous film-forming foam extinguishing agent |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260643A (en) * | 2018-10-16 | 2019-01-25 | 上海六里消防科技有限公司 | A kind of new and effective universal composite foam extinguishing chemical |
| CN109260643B (en) * | 2018-10-16 | 2020-11-06 | 上海六里消防科技有限公司 | Novel efficient universal composite foam extinguishing agent |
| CN110354439A (en) * | 2019-08-02 | 2019-10-22 | 厦门一泰消防科技开发有限公司 | High molecular phase change heat absorption extinguishing chemical and preparation method thereof |
| CN110507944A (en) * | 2019-09-29 | 2019-11-29 | 应急管理部天津消防研究所 | A kind of highly enriched type environmental protection fluorine-free compressed air foam extinguishing agent |
| CN110507944B (en) * | 2019-09-29 | 2021-11-23 | 应急管理部天津消防研究所 | High-concentration environment-friendly fluorine-free compressed air foam extinguishing agent |
| CN115350437A (en) * | 2022-06-28 | 2022-11-18 | 宁波能林消防器材有限公司 | Environment-friendly anti-solubility foam extinguishing agent with wide adaptability and preparation method thereof |
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Application publication date: 20180914 |