CN106823229A - Efficient and environment-friendly type fire retardant extinguisher and preparation method thereof - Google Patents
Efficient and environment-friendly type fire retardant extinguisher and preparation method thereof Download PDFInfo
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- CN106823229A CN106823229A CN201710023903.5A CN201710023903A CN106823229A CN 106823229 A CN106823229 A CN 106823229A CN 201710023903 A CN201710023903 A CN 201710023903A CN 106823229 A CN106823229 A CN 106823229A
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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
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Abstract
The invention belongs to flame-retarding fire-extinguishing technical field, more particularly it relates to a kind of efficient and environment-friendly type fire retardant extinguisher and preparation method thereof.The efficient and environment-friendly type fire retardant extinguisher, in parts by weight, at least includes：70~85 parts of water；5~15 parts of annular phosphate；0.1~1 part of graphene oxide；The annular phosphate is selected from any one or a few the mixing in methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate.Efficient and environment-friendly type fire retardant extinguisher in the present invention has preferably fire extinguishing and flame retardant effect.
Description
Technical field
The invention belongs to flame-retarding fire-extinguishing technical field, more particularly it relates to a kind of efficient and environment-friendly type flame-retarding fire-extinguishing
Agent and preparation method thereof.
Background technology
Fire is one of disaster of the mankind, how fast and effeciently to be stamped out a fire, and loss is reduced to greatest extent, is have
The research of significance.In the extinguishing chemical of numerous types, water is the most frequently used extinguishing chemical, during using above-water method, every kilogram of water
Vaporize, just can absorb the heat of 2259kJ, while often raising 1 DEG C, the heat of 4184J is also can absorb, with good cold
But act on.Moreover, the continuous gasification in combustion zone water can reduce oxygen concentration.As solvent, when alcohol, ether, vinegar are waited
When fiery, water-dilutable combustible concentration.Caught fire the initial stage in water-insoluble flammable liquid, emulsification can be played, made flammable
Thing steam is reduced.When water is ejected into flame, the big impulsive force of current separates flame, and flame " end " is mended without steam
Give, the supply of " root " empty calory, flame daughter-in-law go out.But, the good fluidity of water, it is very short to be ejected into the combustion zone residence time, big portion
Shunting is lost, and some do not play cooling effect also then and have but been vaporized outside combustion zone, and consumption is big, easy resume combustion.Therefore, in order to
Overcome these shortcomings, researcher develops fine mist fire-fighting agent, AFFF fire extinguishing by changing the physical property of water
Agent, Gai Pao Droplets extinguishing chemicals etc..Nowadays different types of fire foam has been worked out, these fire foams are mainly and pass through
Physical action fire extinguishing.Density is less than the foam coverage of flammable liquid on the surface of combustible, makes itself and air insulated, blocking fire
The hot good fortune of flame is penetrated, and prevents the evaporation of combustible, while the water energy that Pao Droplets are separated out enough reduces the temperature of combustible surface, vapor can
The concentration of dilution oxygen.Or for a certain class material fire or property requirement, various additives change is added in water
The property of water, makes it play a role.
Therefore, it is highly desirable to develop a efficient and environment-friendly type fire retardant extinguisher.
The content of the invention
In order to solve the above problems, the first aspect of the invention provides efficient and environment-friendly type fire retardant extinguisher, with weight
Part meter, at least includes：
70~85 parts of water；
5~15 parts of annular phosphate；
0.1~1 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate
Any one or a few mixing.
In a kind of preferred technical scheme, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate list
The weight ratio of ring pentyl ester is 1：(0.1~10)：100.
In a kind of preferred technical scheme, the graphene oxide is ammoxidation Graphene.
In a kind of preferred technical scheme, the ammoxidation Graphene is aminosilane coupling agent modifying graphite oxide
Alkene.
In a kind of preferred technical scheme, the water of 1~8 weight portion is also included in the efficient and environment-friendly type fire retardant extinguisher
Property super branched polyurethane.
In a kind of preferred technical scheme, the aqueous hyperbranched polyurethane is the aqueous hyperbranched poly- ammonia of chitosan-containing
Ester.
In a kind of preferred technical scheme, 0.5~2 weight portion is also included in the efficient and environment-friendly type fire retardant extinguisher
Nano silicon.
It is anti-also including 1~3 weight portion in the efficient and environment-friendly type fire retardant extinguisher in a kind of preferred technical scheme
Freeze agent.
Another aspect of the present invention provides the preparation method of efficient and environment-friendly type fire retardant extinguisher, at least including following step
Suddenly：
Weigh water and graphene oxide, and after carrying out 30~60min of ultrasonic disperse, annular phosphate is added, 40~60
After DEG C, stir, and be down to room temperature, obtain efficient and environment-friendly type fire retardant extinguisher.
Another aspect of the invention provides the application that efficient and environment-friendly type fire retardant extinguisher is put out a fire in flame retardance of polymer.
The above-mentioned of the application and other features, aspect and advantage is more readily understood with reference to described further below.
Specific embodiment
The participation in the election detailed description for being preferable to carry out method of the invention below and including embodiment this public affairs can be more easily understood
Open content.A large amount of terms can be referred in description below and claims, these terms are defined as following meanings.
As used herein term " by ... prepare " it is synonymous with "comprising".Term "comprising" used herein, " including ",
" having ", " containing " or its any other deformation, it is intended that cover including for non-exclusionism.For example, the combination comprising listed elements
Thing, step, method, product or device are not necessarily limited to those key elements, and can be including not expressly listed other key elements or
This kind of composition, step, method, product or the intrinsic key element of device." optional " or " optionally " refers to describe thereafter
Item or event may or may not occur, and the description includes the situation and the situation that does not occur of event that event occurs.
Equivalent, concentration or other values or parameter are excellent with scope, preferred scope or a series of upper limit preferred values and lower limit
During the Range Representation that choosing value is limited, this is appreciated that and specifically discloses by any range limit or preferred value and any scope
All scopes that any pairing of lower limit or preferred value is formed, regardless of whether whether the scope separately discloses.For example, when open
During scope " 1 to 5 ", described scope should be interpreted as including scope " 1 to 4 ", " 1 to 3 ", " 1~2 ", " 1~2 and 4~
5 ", " 1~3 and 5 " etc..When number range is described herein, unless otherwise indicated, otherwise the scope is intended to include its end
Value and all integers and fraction within the range.
In order to solve the above problems, the first aspect of the invention provides efficient and environment-friendly type fire retardant extinguisher, with weight
Part meter, at least includes：
70~85 parts of water；
5~15 parts of annular phosphate；
0.1~1 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate
Any one or a few mixing.
In a preferred embodiment, the efficient and environment-friendly type fire retardant extinguisher, in parts by weight, at least includes：
75~80 parts of water；
8~13 parts of annular phosphate；
0.3~0.8 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate
Any one or a few mixing.
In a preferred embodiment, the efficient and environment-friendly type fire retardant extinguisher, in parts by weight, at least includes：
78 parts of water；
12 parts of annular phosphate；
0.5 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate
Any one or a few mixing.
Water
In the present invention, described water is not particularly limited, can for pure water, can also be distilled water, can be with
Containing a small amount of impurity, as long as not influenceing the flame retardant effect do not invented all may be used.
In the present invention, the water for being used is self-control pure water.
Annular phosphate
In the present invention, " annular phosphate " is the phosphate compounds containing ring.
Described annular phosphate is selected from：The bicyclic pentyl ester of methyl acid phosphate cyclohexyl, methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate
In any one or a few mixing.
Graphene oxide
In the present invention, " graphene oxide " refers to by the Graphene after oxidizer treatment.
In the present invention, the preparation method of the graphene oxide can be with any one side known to those skilled in the art
Method is prepared, also commercially available to buy.
The three kinds of methods for preparing graphene oxide commonly used at present, i.e. Brodie methods, Staudenmaier methods and Hummers
Method, is that graphite is processed using the combination of oxidation reinforced dose of strong acid.Strong protonic acid enters into graphite layers and forms graphite
Intercalation compound (graphite intercalation compounds), subsequent strong oxidizer carries out oxidation to graphite and introduces big
The hydrophilic oxygen-containing functional group of amount forms graphene oxide to graphenic surface and edge.Due to the stronger hydrophily of oxy radical,
Graphene oxide can completely be peeled off and is dispersed in the middle of the aqueous solution.
In the present invention, the graphene oxide is powdered graphite through the product after chemical oxidation and stripping, graphene oxide
Be single atomic layer, some tens of pm can be expanded on lateral dimension at any time, therefore, the general chemistry of its construct trans and
The typical size of material science.Graphene oxide can be considered a kind of flexible material of non-traditional kenel, with polymer, colloid,
Film, and amphiphatic molecule characteristic.By after oxidation processes, graphite oxide still keeps the layer structure of graphite, but each
Many epoxide functional groups are introduced on the Graphene monolithic of layer.Graphene oxide is general to be obtained by graphite through strong acid oxidation.Mainly
There are three kinds of methods for preparing graphite oxide：Brodie methods, Staudenmaier methods and Hummers methods.The wherein system of Hummers methods
The ageing of standby process preferably and in preparation process also compares safety relatively, is one kind the most frequently used at present.It uses dense sulphur
After potassium permanganate in acid and the oxidized reaction of powdered graphite, obtain brown has derivative carboxylic acid group and in the plane at edge
The predominantly graphite flake of phenolic hydroxyl group and epoxide group, this graphene layers can be stirred vigorously stripping and be through ultrasound or high shear
Graphene oxide, and stabilization, the single-layer graphene oxide suspension of sundown are formed in water.Because conjugate network is subject to tight
The functionalization of weight, graphene oxide thin slice has the speciality of insulation.Partial reduction can be carried out through reduction treatment, chemical modification is obtained
Graphene platelet.
In the present invention, described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
In a preferred embodiment, described graphene oxide is ammoxidation Graphene.
In a preferred embodiment, the preparation method of described ammoxidation Graphene is：By graphene oxide
It is added in ethanol solution, it is 1% to obtain the mass fraction of graphene oxide, by after ultrasonic disperse 0.5~1 hour, adding
Amino silicane coupling agent, after 3~10h of stirring reaction at 40 DEG C~80 DEG C, through being centrifuged, being dried to obtain ammoxidation Graphene.
Described " amino silicane coupling agent " is included but is not limited to：Gamma-amino propyl trimethoxy silicane, N- (beta-aminos
Ethyl)-gamma-amino propyl trimethoxy silicane, γ-(N- phenyl) TSL 8330, N- ethylamino isobutyls
Base trimethoxy silane, N- Cyclohexylaminomethyls triethoxysilane, N- Cyclohexylaminomethyls diethoxymethylsilane,
The alkanes containing amino silicone such as N- phenvlaminomethvl trimethoxy silanes.
Graphene oxide is 1 with the weight ratio of amino silicane coupling agent：(3~6).
In a kind of preferred technical scheme, the water of 1~8 weight portion is also included in the efficient and environment-friendly type fire retardant extinguisher
Property super branched polyurethane.
In the present invention, the preparation method of described " aqueous hyperbranched polyurethane " is referred to《The conjunction of hyperbranched aqueous polyurethane
Into with sign》, polymer material science engineering, the 6th phase of volume 28, in June, 2012.
Specific preparation method is as follows：
(1) 0.20mol isophorones two are weighed in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer different
Cyanate, and add the DMF solution of 0.03mol dihydromethyl propionic acids, after stirring, be warming up to 85 DEG C
Reaction 1.5h；Four-hole boiling flask is placed in ice salt bath, temperature control is slowly added dropwise the N containing 0.19mol diethanol amine at 0 DEG C,
Dinethylformamide solution, continues to stir 30min after dripping, and the catalyst dibutyltin cinnamic acid dibutyl of 0.001mol is added dropwise
Tin, is warming up to 60 DEG C, reacts 2.0h, and super branched polyurethane core is obtained.
(2) 0.025mol isophorones two are added in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer
Isocyanates and 0.020mol polyether Glycols, 85 DEG C of reaction 1.5h；60 DEG C or so are cooled to, the first of dihydroxy containing 0.006mol is added
The catalyst dibutyltin cinnamic acid of the DMF solution of base propionic acid, the 1.4- butanediols of 0.003mol and 0.0015mol
Dibutyl tin, being warming up to 85 DEG C carries out chain extension, reacts 2.5h；70 DEG C are cooled to, a small amount of acetone reduction system viscosity is added, added
0.008mol absolute ethyl alcohols carry out partially end-blocked reaction, and linear polyester performed polymer is obtained.
(3) hyperbranched poly in step (1) is weighed in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer
Linear polyester performed polymer in urethane core and step (2), is added dropwise the catalyst dibutyltin dilaurylate of 0.001mol, 80 DEG C
Reaction 2.0h, to adding triethylamine to neutralize in system, acetone is finally rotated and removed by dispersion of quickly stirring and add water, and obtains water
Property super branched polyurethane.
In a kind of preferred technical scheme, the aqueous hyperbranched polyurethane is aqueous hyperbranched poly- containing shitosan
Urethane.
In a kind of preferred technical scheme, the preparation method of the aqueous hyperbranched polyurethane containing shitosan is such as
Under：
(1) 0.20mol isophorones two are weighed in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer different
Cyanate, and add the DMF solution of 0.03mol dihydromethyl propionic acids, after stirring, be warming up to 85 DEG C
Reaction 1.5h；Four-hole boiling flask is placed in ice salt bath, temperature control is slowly added dropwise the N containing 0.19mol diethanol amine at 0 DEG C,
Dinethylformamide solution, continues to stir 30min after dripping, and the catalyst dibutyltin cinnamic acid dibutyl of 0.001mol is added dropwise
Tin, is warming up to 60 DEG C, reacts 2.0h, and super branched polyurethane core is obtained.
(2) 0.025mol isophorones two are added in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer
Isocyanates and 0.005mol polyether Glycols and 0.015mol shitosans, 80 DEG C of reaction 2h；60 DEG C are cooled to, addition contains
The DMF solution of 0.006mol dihydromethyl propionic acids, the 1.4- butanediols of 0.003mol and 0.0015mol's
Catalyst dibutyltin dilaurylate, being warming up to 85 DEG C carries out chain extension, reacts 2.5h；70 DEG C are cooled to, a small amount of acetone drop is added
Low system viscosity, adds 0.008mol absolute ethyl alcohols to carry out partially end-blocked reaction, and linear polyester performed polymer is obtained.
(3) hyperbranched poly in step (1) is weighed in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer
Linear polyester performed polymer in urethane core and step (2), is added dropwise the catalyst dibutyltin dilaurylate of 0.001mol, 80 DEG C
Reaction 2.0h, to adding triethylamine to neutralize in system, acetone is finally rotated and removed by dispersion of quickly stirring and add water, and is contained
The aqueous hyperbranched polyurethane of shitosan.
In a preferred embodiment, receiving for 1~8 weight portion is also included in the efficient and environment-friendly type fire retardant extinguisher
Rice silica.
In the present invention, described nano silicon is mesoporous nano silicon dioxide.
In the present invention, the mesoporous nano silicon dioxide for being used is commercially available acquisition, is purchased from Nanjing Xian Feng nano material science and technology
Co., Ltd.
It is anti-also including 1~3 weight portion in the efficient and environment-friendly type fire retardant extinguisher in a kind of preferred technical scheme
Freeze agent.
Described antifreeze is not particularly limited, and can be commercially available any antifreeze, preferably chlorate,
What can be enumerated has sodium chloride, magnesium chloride, potassium chloride etc..
Do not influence it is of the invention under the premise of, in the efficient and environment-friendly type fire retardant extinguisher also include antioxidant.
What " antioxidant " can be enumerated has：Phenolic antioxidant, phosphite ester kind antioxidant, containing sulphur ester antioxidant
In at least one.
Phenolic antioxidant be selected from 1- hydroxy-3-methyl -4- cumenes, 2,6- DI-tert-butylphenol compounds, 2,6- di-t-butyls -
4- ethyl -phenols, BHT, 2,6- di-t-butyl -4- normal-butyls phenol, 4- methylol -2,6- di-t-butyls
Phenol, butylhydroxy anisole, 2- (1- methylcyclohexyls) -4,6- xylenols, 2,4- dimethyl -6- tert-butyl benzenes
Phenol, 2- methyl -4,6- dinonyl phenols, 2,6- di-t-butyls-alpha, alpha-dimethyl amino-p-cresol, 2,4,6- tri-butyl-phenols, 6-
Double (the octylsulfo) -1,3,5-triazines of (4- hydroxyl -3,5- di-tert-butyls amido) -2,4-, 4,6- double (4- hydroxyl -3,5- bis-
Tert-butyl benzene epoxide) -2- n-octylthios -1,3,5-triazines, β-(3,5- di-tert-butyl-hydroxy phenyl) methyl propionate, β -
The positive octadecanol ester of (4-hydroxyl-3,5-di-tert-butyl-phenyl) propionic acid, styrenated phenol, 4,4 '-dihydroxybiphenyl, fourth
The octylatcd phenol of baseization, butylated stytrene cresols, 2,2 '-methylene bis (4- methyl-6-tert-butylphenols) or 2,2 '-methylene
Double (the 6- tert-butyl group -4- cresols), 2,2 '-methylene bis (4- ethyl -6- tert-butyl phenols), 2,2 '-methylene bis (4- methyl -6- rings
Hexylphenol), 4,4 '-methylene bis (2,6- DI-tert-butylphenol compounds), 2,2 '-methylene bis (6- α-methylbenzyls paracresol), 1,1-
Double (4- hydroxy benzenes) hexamethylenes, 2,2 '-methylene bis (4- methyl -6- (Alpha-Methyl cyclohexyl) phenol) or 2,2 '-dihydroxy -3,
3 '-two (Alpha-Methyl cyclohexyl) -5,5 '-dimethyl diphenylmethane, 1,3,5- trimethyl -2,4,6- tri- (3,5- di-t-butyls -
4- hydroxybenzyls) benzene, 1,1,3- tri- (2- methyl -4- hydroxyl -5- tert-butyl-phenyls) butane, four (3- (3 ' 5 '-di-t-butyl -
4 '-hydroxy phenyl) propionic acid) pentaerythritol ester, 4,4 '-thiobis (the 6- tert-butyl group -3- methylphenols) or 4,4 '-thiobis (6-
Tert-butyl-m-cresol), 4,4 '-thiobis (2- methyl-6-tert-butylphenols) or 4,4 '-thiobis (6- butyl o-cresols),
2,2 '-thiobis (4- methyl-6-tert-butylphenols), hexylene glycol double (β-(3,5- di-tert-butyl-hydroxy phenyl) propionic ester),
2,2 '-thiobis (3 ,-(3,5- di-tert-butyl-hydroxy phenyl) ethyl propionate), N, N '-hexamethylene pair (3,5- di-t-butyls-
4- hydroxyls hydrocinnamamide), 1,3,5- tri- (the 4- tert-butyl group-3- hydroxyl-2,6- dimethyl benzyls) 1,3,5-triazine-2,4,6-
(1H, 3H, 5H)-triketone, 1,3,5- tri- (3,5- di-tert-butyl-4-hydroxyl benzyl) guanamines, 4,6- (1H, 3H, 5H) triketones
Or isocyanuric acid three (3,5- di-tert-butyl-4-hydroxyl benzyl ester), [β-(3,5- di-t-butyl -4- hydroxy benzenes of isocyanuric acid three
Base) propionyloxy ethyl ester], double [3,3- double (3 '-tert-butyl group -4 '-hydroxy phenyl) butyric acid] glycol esters, 1,1 '-thiobis (2-
Naphthols), double (3,5- di-tert-butyl-4-hydroxyl benzyl) thioethers, 2,5- di-tert-butyl hydroquinones, the tertiary pentyls of 2,5- bis- are to benzene two
Phenol, 3,5- di-tert-butyl-4-hydroxyl benzyls di(2-ethylhexyl)phosphate (18) ester, 3,5- di-tert-butyl-4-hydroxyl benzyls diethyl phosphate, three
One kind in glycol double -3- (3- tertiary butyl-4-hydroxy -5- aminomethyl phenyls) propionic ester, hydroquinone dibenzyl ethers.
Phosphite ester kind antioxidant is selected from triphenyl phosphite, phosphorous acid three (nonyl phenyl ester), the different monooctyl ester of phosphorous acid three, Asia
Tricresyl phosphate isodecyl ester, the isodecyl ester of phosphorous acid benzene two, trilauryl trithiophosphite, trilauryl phosphite, phosphorous acid three (ten
Octaester), the isodecyl ester of diphosphorous acid pentaerythrite two, diphosphorous acid pentaerythrite distearyl alcohol ester, 4, the double (phosphorous acid of 4 '-fourth fork
(3- methyl-6-tert butyl phenyl) two (tridecyl) esters), isooctyl diphenyl phosphite, phosphorous acid benzene di-isooctyl, phosphorous acid
Hexichol monooctyl ester, phosphorous acid hexichol isodecyl ester, dioctyl phosphite, phosphorous acid dilauryl, dimethylphosphite, the oil of phosphorous acid two
Double 13 esters of alcohol ester, didecyl phosphite, dibutyl phosphite, phosphorous acid, phosphorous acid double 14 esters, triethyl phosphite, Asias
Double (the nonyls of tributyl phosphate, triisopropyl phosphite, the monooctyl ester of phosphorous acid three or phosphorous acid three (2- Octyl Nitrites), phosphorous acid-benzene
Benzene) ester, phosphorous acid hexichol nonyl phenyl ester, the one kind in phosphorous acid three (2,4- di-tert-butyl-phenyl) ester.
Dilauryl thiodipropionate, thio-2 acid 2 stearyl ester or thio-2 acid are selected from containing sulphur ester antioxidant
Two (octadecyl esters), β, β '-thio two butyric acid two (18) ester, thio-2 acid bay octadecyl ester, thio-2 acid two (13)
One kind in ester, thio-2 acid two (14) ester.
Other：
Various additives can be contained within the scope without prejudice to the object of the present invention.
As the specific example of additive, phenol kind antioxidant, Phosphorus antioxidant, sulfur type antioxidant etc. can be enumerated various anti-
Oxygen agent；The various heat stabilizers such as hindered amines heat stabilizer；Benzophenones ultra-violet absorber, benzotriazole ultraviolet radiation absorption
The various ultra-violet absorbers such as agent, benzoate ultra-violet absorber；Non-ionic antistatic agent, cationic are antistatic
The various antistatic additive such as agent, anionic antistatic agent；Bisamide class dispersant, paraffin class dispersant, organic metal salt point
The various dispersants such as powder；The various chlorine scavengers such as the metal carboxylate chlorine scavengers of alkali salt；Acid amides series lubricant agent, paraffin
The various lubricants such as series lubricant agent, organic metal salt series lubricant agent, ester lubricant；Oxide-based distintegrant, hydrotalcite point
The various distintegrants such as solution agent；The various matal deactivators such as hydrazine matal deactivator, amine matal deactivator；Brominated organic is fire-retardant
The various fire retardants such as agent, phosphoric acid based flame retardant, antimony trioxide, magnesium hydroxide, red phosphorus；Talcum powder, mica, clay, calcium carbonate, hydrogen
The various nothings such as aluminum oxide, magnesium hydroxide, barium sulfate, glass fibre, carbon fiber, silica, calcium silicates, potassium titanate, wollastonite
Machine filler；Organic filler；Organic pigment；Inorganic pigment；Inorganic antiseptic；Organic antibacterial agent etc..
By many experiments, the present inventor is found surprisingly that, the efficient and environment-friendly type fire retardant extinguisher in the present invention includes
The efficient and environment-friendly type fire retardant extinguisher that water, annular phosphate, graphene oxide are made (refers in particular to poly- ammonia for polymer combustion
Ester) there is very short attack time, and not resume combustion.Additionally, present invention adds modified ammoxidation Graphene, aqueous
Super branched polyurethane, nano silicon, when reduce further attack time, and remaining in that relatively low fire extinguishing at high temperature
Between, and not resume combustion, the present inventor's conjecture may the reason for be that highly effective flame-retardant extinguishing chemical may form densification on comburant surface
Diaphragm, while it has also been found that the diaphragm forms repair layer on the surface of polymer combustion thing, it is to avoid caused by fire
Loss.
Another aspect of the present invention provides the preparation method of efficient and environment-friendly type fire retardant extinguisher, at least including following step
Suddenly：
Weigh water and graphene oxide, and after carrying out 30~60min of ultrasonic disperse, annular phosphate is added, 40~60
After DEG C, stir, and be down to room temperature, obtain efficient and environment-friendly type fire retardant extinguisher.
Another aspect of the invention provides the application that efficient and environment-friendly type fire retardant extinguisher is put out a fire in flame retardance of polymer.
The present invention is specifically described below by embodiment.Be necessary it is pointed out here that, following examples are only used
In the invention will be further described, it is impossible to be interpreted as limiting the scope of the invention, professional and technical personnel in the field
Some nonessential modifications and adaptations that content according to the invention described above is made, still fall within protection scope of the present invention.
In addition, if without other explanation, it is raw materials used be all it is commercially available,
Embodiment 1：
Embodiments of the invention 1 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
70 parts of water；
5 parts of annular phosphate；
0.1 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：0.1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and graphene oxide, and after carrying out ultrasonic disperse 30min, then it is separately added into methyl acid phosphate cyclohexyl, first
The bicyclic pentyl ester of base phosphoric acid, the monocyclic pentyl ester of methyl acid phosphate, at 60 DEG C, stir, and are down to room temperature, obtain efficient and environment-friendly type resistance
Combustion extinguishing chemical.
Embodiment 2：
Embodiments of the invention 2 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
85 parts of water；
15 parts of annular phosphate；
1 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：0.1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and graphene oxide, and after carrying out ultrasonic disperse 60min, then it is separately added into methyl acid phosphate cyclohexyl, first
The bicyclic pentyl ester of base phosphoric acid, the monocyclic pentyl ester of methyl acid phosphate, at 40 DEG C, stir, and are down to room temperature, obtain efficient and environment-friendly type resistance
Combustion extinguishing chemical.
Embodiment 3：
Embodiments of the invention 3 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
75 parts of water；
8 parts of annular phosphate；
0.3 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：0.1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and graphene oxide, and after carrying out ultrasonic disperse 60min, then it is separately added into methyl acid phosphate cyclohexyl, first
The bicyclic pentyl ester of base phosphoric acid, the monocyclic pentyl ester of methyl acid phosphate, at 40 DEG C, stir, and are down to room temperature, obtain efficient and environment-friendly type resistance
Combustion extinguishing chemical.
Embodiment 4：
Embodiments of the invention 4 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
80 parts of water；
13 parts of annular phosphate；
0.8 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：0.1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and graphene oxide, and after carrying out ultrasonic disperse 50min, then it is separately added into methyl acid phosphate cyclohexyl, first
The bicyclic pentyl ester of base phosphoric acid, the monocyclic pentyl ester of methyl acid phosphate, at 50 DEG C, stir, and are down to room temperature, obtain efficient and environment-friendly type resistance
Combustion extinguishing chemical.
Embodiment 5：
Embodiments of the invention 5 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
78 parts of water；
12 parts of annular phosphate；
0.5 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：0.1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and graphene oxide, and after carrying out ultrasonic disperse 50min, then it is separately added into methyl acid phosphate cyclohexyl, first
The bicyclic pentyl ester of base phosphoric acid, the monocyclic pentyl ester of methyl acid phosphate, at 50 DEG C, stir, and are down to room temperature, obtain efficient and environment-friendly type resistance
Combustion extinguishing chemical.
Embodiment 6：
Embodiments of the invention 6 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
78 parts of water；
12 parts of annular phosphate；
0.5 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：10：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and graphene oxide, and after carrying out ultrasonic disperse 50min, then it is separately added into methyl acid phosphate cyclohexyl, first
The bicyclic pentyl ester of base phosphoric acid, the monocyclic pentyl ester of methyl acid phosphate, at 50 DEG C, stir, and are down to room temperature, obtain efficient and environment-friendly type resistance
Combustion extinguishing chemical.
Embodiment 7：
Embodiments of the invention 7 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
78 parts of water；
12 parts of annular phosphate；
0.5 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and graphene oxide, and after carrying out ultrasonic disperse 50min, then it is separately added into methyl acid phosphate cyclohexyl, first
The bicyclic pentyl ester of base phosphoric acid, the monocyclic pentyl ester of methyl acid phosphate, at 50 DEG C, stir, and are down to room temperature, obtain efficient and environment-friendly type resistance
Combustion extinguishing chemical.
Embodiment 8：
Embodiments of the invention 8 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
78 parts of water；
12 parts of annular phosphate；
0.5 part of graphene oxide；
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The graphene oxide is ammoxidation Graphene.
The preparation method of the ammoxidation Graphene：
Add graphene oxide into ethanol solution, it is 1% to obtain the mass fraction of graphene oxide, by ultrasound point
After dissipating 0.5 hour, gamma-amino propyl trimethoxy silicane, graphene oxide and gamma-amino propyl trimethoxy silicane are added
Weight ratio is 1：3, after stirring reaction 10h at 40 DEG C, through being centrifuged, being dried to obtain ammoxidation Graphene.
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and ammoxidation Graphene, and after carrying out ultrasonic disperse 50min, then it is separately added into methyl acid phosphate hexamethylene
The bicyclic pentyl ester of ester, methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate, at 50 DEG C, stir, and are down to room temperature, obtain Efficient Ring
Guarantor's type fire retardant extinguisher.
Embodiment 9：
Embodiments of the invention 9 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
The preparation method of the ammoxidation Graphene is with embodiment 8.
The preparation method of aqueous hyperbranched polyurethane：
(1) 0.20mol isophorones two are weighed in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer different
Cyanate, and add the DMF solution of 0.03mol dihydromethyl propionic acids, after stirring, be warming up to 85 DEG C
Reaction 1.5h；Four-hole boiling flask is placed in ice salt bath, temperature control is slowly added dropwise the N containing 0.19mol diethanol amine at 0 DEG C,
Dinethylformamide solution, continues to stir 30min after dripping, and the catalyst dibutyltin cinnamic acid dibutyl of 0.001mol is added dropwise
Tin, is warming up to 60 DEG C, reacts 2.0h, and super branched polyurethane core is obtained.
(2) 0.025mol isophorones two are added in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer
Isocyanates and 0.020mol polyether Glycols, 85 DEG C of reaction 1.5h；60 DEG C or so are cooled to, the first of dihydroxy containing 0.006mol is added
The catalyst dibutyltin cinnamic acid of the DMF solution of base propionic acid, the 1.4- butanediols of 0.003mol and 0.0015mol
Dibutyl tin, being warming up to 85 DEG C carries out chain extension, reacts 2.5h；70 DEG C are cooled to, a small amount of acetone reduction system viscosity is added, added
0.008mol absolute ethyl alcohols carry out partially end-blocked reaction, and linear polyester performed polymer is obtained.
(3) hyperbranched poly in step (1) is weighed in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer
Linear polyester performed polymer in urethane core and step (2), is added dropwise the catalyst dibutyltin dilaurylate of 0.001mol, 80 DEG C
Reaction 2.0h, to adding triethylamine to neutralize in system, acetone is finally rotated and removed by dispersion of quickly stirring and add water, and obtains water
Property super branched polyurethane.
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and ammoxidation Graphene, and after carrying out ultrasonic disperse 50min, then it is separately added into methyl acid phosphate hexamethylene
The bicyclic pentyl ester of ester, methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate, at 50 DEG C, stir, and are subsequently adding aqueous hyperbranched poly- ammonia
Ester, at 40 DEG C, stirs, and is down to room temperature, obtains efficient and environment-friendly type fire retardant extinguisher.
Embodiment 10：
Embodiments of the invention 10 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The preparation method of the ammoxidation Graphene is with embodiment 8.
The preparation method of the aqueous hyperbranched polyurethane is with embodiment 9.
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and ammoxidation Graphene, and after carrying out ultrasonic disperse 50min, then it is separately added into methyl acid phosphate hexamethylene
The bicyclic pentyl ester of ester, methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate, at 50 DEG C, stir, and are subsequently adding aqueous hyperbranched poly- ammonia
Ester, at 40 DEG C, stirs, and is down to room temperature, obtains efficient and environment-friendly type fire retardant extinguisher.
Embodiment 11：
Embodiments of the invention 11 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The preparation method of the ammoxidation Graphene is with embodiment 8.
The aqueous hyperbranched polyurethane is the aqueous hyperbranched polyurethane of chitosan-containing.
The preparation method of the aqueous hyperbranched polyurethane of the chitosan-containing is：
(1) 0.20mol isophorones two are weighed in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer different
Cyanate, and add the DMF solution of 0.03mol dihydromethyl propionic acids, after stirring, be warming up to 85 DEG C
Reaction 1.5h；Four-hole boiling flask is placed in ice salt bath, temperature control is slowly added dropwise the N containing 0.19mol diethanol amine at 0 DEG C,
Dinethylformamide solution, continues to stir 30min after dripping, and the catalyst dibutyltin cinnamic acid dibutyl of 0.001mol is added dropwise
Tin, is warming up to 60 DEG C, reacts 2.0h, and super branched polyurethane core is obtained.
(2) 0.025mol isophorones two are added in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer
Isocyanates and 0.005mol polyether Glycols and 0.015mol shitosans, 80 DEG C of reaction 2h；60 DEG C are cooled to, addition contains
The DMF solution of 0.006mol dihydromethyl propionic acids, the 1.4- butanediols of 0.003mol and 0.0015mol's
Catalyst dibutyltin dilaurylate, being warming up to 85 DEG C carries out chain extension, reacts 2.5h；70 DEG C are cooled to, a small amount of acetone drop is added
Low system viscosity, adds 0.008mol absolute ethyl alcohols to carry out partially end-blocked reaction, and linear polyester performed polymer is obtained.
(3) hyperbranched poly in step (1) is weighed in the four-hole boiling flask equipped with reflux condensing tube, agitator and thermometer
Linear polyester performed polymer in urethane core and step (2), is added dropwise the catalyst dibutyltin dilaurylate of 0.001mol, 80 DEG C
Reaction 2.0h, to adding triethylamine to neutralize in system, acetone is finally rotated and removed by dispersion of quickly stirring and add water, and is contained
The aqueous hyperbranched polyurethane of shitosan.
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water and ammoxidation Graphene, and after carrying out ultrasonic disperse 50min, then it is separately added into methyl acid phosphate hexamethylene
The bicyclic pentyl ester of ester, methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate, at 50 DEG C, stir, and are subsequently adding the aqueous of chitosan-containing
Super branched polyurethane, at 40 DEG C, stirs, and is down to room temperature, obtains efficient and environment-friendly type fire retardant extinguisher.
Embodiment 12：
Embodiments of the invention 12 provide a kind of efficient and environment-friendly type fire retardant extinguisher, in parts by weight, including：
The annular phosphate is selected from methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, methyl acid phosphate monocyclic pentyl ester
Mixing, the methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：1：100.
Methyl acid phosphate cyclohexyl (the CAS：7040-52-0)；Bicyclic pentyl ester (the CAS of methyl acid phosphate：22583-27-3)；First
Monocyclic pentyl ester (the CAS of base phosphoric acid：73207-99-5).
Described graphene oxide is commercially available acquisition, is purchased from Suzhou Heng Qiu Graphenes Science and Technology Ltd..
The preparation method of the ammoxidation Graphene is with embodiment 8.
The aqueous hyperbranched polyurethane is the aqueous hyperbranched polyurethane of chitosan-containing.
The preparation method of the aqueous hyperbranched polyurethane of the chitosan-containing is with embodiment 11.
The nano silicon is purchased from Nanjing Xian Feng Nono-material Science ＆ Technology Ltd..CAS：7440-21-3, single dispersing
Mesoporous silicon dioxide nano microballoon is starlike.
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water, ammoxidation Graphene, nano silicon, and after carrying out ultrasonic disperse 50min, then it is separately added into first
Base phosphoric acid cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate, at 50 DEG C, stir, and are subsequently adding containing shell
The aqueous hyperbranched polyurethane of glycan, at 40 DEG C, stirs, and is down to room temperature, obtains efficient and environment-friendly type fire retardant extinguisher.
Embodiment 13：
Embodiments of the invention 13 provide a kind of efficient and environment-friendly type fire retardant extinguisher with embodiment 12, and difference is,
The antifreeze of 1 weight portion is added, described antifreeze is sodium chloride.
The preparation method of efficient and environment-friendly type fire retardant extinguisher, comprises the following steps：
Weigh water, ammoxidation Graphene, nano silicon, sodium chloride, and after carrying out ultrasonic disperse 50min, then divide
Not Jia Ru methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate, at 50 DEG C, stir, then
The aqueous hyperbranched polyurethane of chitosan-containing is added, at 40 DEG C, is stirred, and be down to room temperature, obtain efficient and environment-friendly type resistance
Combustion extinguishing chemical.
Method of testing：
1st, a kind of efficient and environment-friendly type fire retardant extinguisher filling in 1~embodiment of embodiment 13 is gone out to electrodynamic type water mists
Fire-extinguishing test is carried out in firearm.Comburant is polyurethane sponge.
Experimental condition：
(1) home：Temperature is 25 DEG C, and the precombustion time is 10 minutes.
(2) hot environment：Temperature is 60 DEG C, and the precombustion time is 10 minutes.
2nd, flame retardant rating test uses UL94 testing standards.
The characterization test of table 1
As can be seen that efficient and environment-friendly type fire retardant extinguisher has shorter attack time from 1~embodiment of embodiment 13,
And not resume combustion, it is to avoid the danger of fire is again fired after fire extinguishing.Additionally, the efficient and environment-friendly type resistance in 1~embodiment of embodiment 13
Combustion extinguishing chemical still can have shorter attack time, and not resume combustion in an environment of high temperature.Show Efficient Ring of the invention
Guarantor's type fire retardant extinguisher is respectively provided with preferable extinguishing effect and fire resistance under home or hot environment.
Foregoing example is merely illustrative, some features of the feature for explaining the disclosure.Appended claim
The scope as wide as possible for requiring to be contemplated that is intended to, and embodiments as presented herein is only according to all possible embodiment
Combination selection implementation method explanation.Therefore, the purpose of applicant is appended claim not by the explanation present invention
Feature example selectional restriction.And the progress in science and technology by formed language performance it is inaccurate due to and not
The possible equivalent or son being presently considered are replaced, and these changes should also be interpreted by appended in the conceived case
Claim is covered.
Claims (10)
1. a kind of efficient and environment-friendly type fire retardant extinguisher, it is characterised in that in parts by weight, at least include：
70~85 parts of water；
5~15 parts of annular phosphate；
0.1~1 part of graphene oxide；
The annular phosphate is selected from appointing in methyl acid phosphate cyclohexyl, the bicyclic pentyl ester of methyl acid phosphate, the monocyclic pentyl ester of methyl acid phosphate
Anticipate the mixing of one or more.
2. efficient and environment-friendly type fire retardant extinguisher according to claim 1, it is characterised in that the methyl acid phosphate cyclohexyl,
The bicyclic pentyl ester of methyl acid phosphate, the weight ratio of the monocyclic pentyl ester of methyl acid phosphate are 1：(0.1~10)：100.
3. efficient and environment-friendly type fire retardant extinguisher according to claim 1, it is characterised in that the graphene oxide is ammonification
Graphene oxide.
4. efficient and environment-friendly type fire retardant extinguisher according to claim 3, it is characterised in that the ammoxidation Graphene is
Aminosilane coupling agent modifying graphene oxide.
5. efficient and environment-friendly type fire retardant extinguisher according to claim 1, it is characterised in that the efficient and environment-friendly type is fire-retardant to go out
Also include the aqueous hyperbranched polyurethane of 1~8 weight portion in fiery agent.
6. efficient and environment-friendly type fire retardant extinguisher according to claim 5, it is characterised in that the aqueous hyperbranched polyurethane
It is the aqueous hyperbranched polyurethane of chitosan-containing.
7. efficient and environment-friendly type fire retardant extinguisher according to claim 1, it is characterised in that the efficient and environment-friendly type is fire-retardant to go out
Also include the nano silicon of 0.5~2 weight portion in fiery agent.
8. efficient and environment-friendly type fire retardant extinguisher according to claim 1, it is characterised in that the efficient and environment-friendly type is fire-retardant to go out
Also include the antifreeze of 1~3 weight portion in fiery agent.
9. the preparation method of efficient and environment-friendly type fire retardant extinguisher according to claim 1, it is characterised in that at least including with
Lower step：
Weigh water and graphene oxide, and after carrying out 30~60min of ultrasonic disperse, add annular phosphate, at 40~60 DEG C,
Stir, and be down to room temperature, obtain efficient and environment-friendly type fire retardant extinguisher.
10. the application that efficient and environment-friendly type fire retardant extinguisher according to claims 1 to 9 is put out a fire in flame retardance of polymer.
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