CN1894005A - Composition for action of resist-fire and fire-extinguishing - Google Patents
Composition for action of resist-fire and fire-extinguishing Download PDFInfo
- Publication number
- CN1894005A CN1894005A CNA200480037657XA CN200480037657A CN1894005A CN 1894005 A CN1894005 A CN 1894005A CN A200480037657X A CNA200480037657X A CN A200480037657XA CN 200480037657 A CN200480037657 A CN 200480037657A CN 1894005 A CN1894005 A CN 1894005A
- Authority
- CN
- China
- Prior art keywords
- fire
- composition
- retardant
- extinguishing
- borax
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- A62D1/0007—Solid extinguishing substances
- A62D1/0014—Powders; Granules
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fireproofing Substances (AREA)
Abstract
The present invention relates to a composition for fire-resisting and fire-extinguishing with pro-environmental characteristic. More particularly, the present invention relates to the composition comprising monobasic sodium phosphate, dibasic ammonium phosphate, borax, boric acid, olyoxyalkylated alkyl phosphoric acid ester and water.
Description
Technical field
The present invention relates to eco-friendly fire-retardant and fire-extinguishing composite.Particularly, the present invention relates to comprise the composition of sodium dihydrogen phosphate, diammonium hydrogen phosphate, borax, boric acid, polyoxyalkylated alkyl phosphate and water.
Background technology
The power consumption in the daily life and with the fire amount relatively, living space, big business district, factory and to have the shop of license to distribute dense, and be built into the unit of sealing, thus cause the danger increase of catching fire.Therefore, most catching fire all can cause such as fire such as subway fire casualty, forest fires.For preventing the generation of fire, suppress early stage catch fire very important.
But the anti-flammability of the fire-extinguishing composite of Shi Yonging is relatively poor in recent years, and can die down when heating.Because another kind of reaction can take place, and fire retardation exhausts, and is easy to resume combustion.In addition, described composition comprises a large amount of harmful components, so that very harmful to human body when sucking.
Therefore, can prevent that fire from further spreading and the fire-retardant and fire-extinguishing composite of resume combustion etc. is necessary.Simultaneously, described composition has environmental protection, performance such as heat-resisting.
Conventional fire-extinguishing composite comprises brominated hydrocarbon; as bromotrifluoro-methane; though conventional composition comprises harmless material; after fire extinguishing, can not form residue; and has a major function of fire extinguishing; but conventional composition is confirmed as the material harmful to earth ozone layer because of it, the expection use that will be under an embargo.
Simultaneously, instead the fire-extinguishing composite of thing comprises and is selected from least a in the group of being made up of nitrogen, argon gas and carbon dioxide, fluoroform, dichlorodifluoromethane etc.Nitrogenous composition only needs a large amount of nitrogen, but because with the storage of Compressed Gas form, so need very big storage space.The fire-extinguishing composite that belongs to hydrochlorofluorocarsolvent (HCFC) and hydrofluorocarbon (HFC) then can cause environmental problem, as depletion of the ozone layer, and global warming etc.Except the temperature of comparing fire extinguishing with other composition was higher, carbonated fire-extinguishing composite was cheap, and did not need to take big storage space.
Publication number is that the korean patent application of 1996-14332 and 1997-3481 discloses conventional fire-extinguishing composite, and said composition comprises ammonium sulfate, urea, sodium phosphate, soda ash, sodium carbonate, sodium acid carbonate (bicarbonate of soda) etc.Publication number is the fluid composition that the korean patent application of 2003-58838 discloses a kind of environmental protection, and it comprises ammonium sulfate and urea.
But above-mentioned fire-extinguishing composite is when being used for the fire extinguishing of fire outburst back, and fire-retardant effect is relatively poor.And then, owing to exhaust, can cause resume combustion in fire extinguishing effect after after a while with to the inhibitory action of fire.
Publication number is that the korean patent application of 2001-110512 discloses a kind of composition that comprises dicyandiamide resin borax and methyl alcohol.But said composition lacks the fire extinguishing effect only as fire-retardant when breaking out of fire.
Publication number is that the korean patent application of 2003-18038 discloses a kind of method for preparing inorganic paint of anti-flammability and glue, add boric acid, borax and optionally coloring material to the ceramic binder that contains silicic acid.Inorganic paint and glue by being sprayed into wallpaper outer surface or adhesive surface on and fire-retardant effectively.Because Aquo-composition comprises water as solvent, thereby paint and glue is non-hazardous, and, because tasteless, thereby environmental protection.But the fire extinguishing of the fire that paint and glue are not useable for having broken out.
Though developed the various fire-retardant combinations that are used to put out a fire, these compositions all can not have fire-retardant and fire-extinguishing function concurrently simultaneously.
Therefore, need develop and to have fire-retardant and composition fire-extinguishing function concurrently simultaneously,, not make fire spreading and burning things which may cause a fire disaster resume combustion to suppress fire effectively.
According to many experiments, the present inventor finds, comprise that the composition of sodium dihydrogen phosphate, diammonium hydrogen phosphate, borax, boric acid, polyoxyalkylated alkyl phosphate and water has the effect of outstanding rapid fire-retardant and fire extinguishing, significant heat resistance, environmental protection characteristic etc.
Summary of the invention
Not the invention provides can at high temperature react, can not resume combustion and fire-retardant and fire-extinguishing composite that can be not harmful.
For achieving the above object, the invention provides a kind of fire-retardant and fire-extinguishing composite, said composition comprises sodium dihydrogen phosphate, diammonium hydrogen phosphate, borax, boric acid, polyoxyalkylated alkyl phosphate and water.
Fire-retardant and fire-extinguishing composite can have following condition.
Described composition can prevent because the resume combustion that burning things which may cause a fire disaster causes when having fire-retardant and putting out a fire character.
Described composition at high temperature has hear resistance with fire-retardant.
Described composition comprises the material of and environmental protection harmless to the mankind.
The composition that uses with liquid condition exists with uniform state at normal temperatures, not precipitation.
Therefore, the present invention has comprised boric acid and borax and has had the excellent composition that presses down fiery effect and heat-resisting effect with preparation.
The present invention has comprised sodium dihydrogen phosphate and diammonium hydrogen phosphate has the composition of giving prominence to the fire extinguishing effect with preparation.
The present invention has comprised the polyoxyalkylated alkyl phosphate and has had the composition that does not have precipitation with uniform state at normal temperatures with preparation.
Below, the present invention is described in more detail.
Fire-retardant combination can prevent the burning of object.Fire-retardant combination is according to its character shared oil and water two classes.According to the difference of flame resistant method, the method that prevents intensity of a fire diffusion that can adopt comprises: reduce burning-point by intercepting heat and cooling, starvation and intercepting oxygen and heat.Fire-retardant and fire-extinguishing composite of the present invention is water miscible, and can prevent the method preparation of intensity of a fire diffusion by intercepting oxygen and heat.
Composition of the present invention comprises sodium dihydrogen phosphate, diammonium hydrogen phosphate, borax, boric acid, polyoxyalkylated alkyl phosphate and water, thereby said composition has the hydrogen functional group, can absorb oxygen functional group when composition is heated.Hydrogen functional group and oxygen functional group reactions can become water.And then composition contacts with the material of deliquescence, and with the article that residue in mopping in ammonium and sodium reaction, so the essential oxygen of composition blocking-up burning is supplied with.
The following characteristic of explanation each composition in fire-retardant and fire-extinguishing composite of the present invention.
Sodium dihydrogen phosphate (NaH as boiler and penicillin culture medium cleaning agent
2PO
42H
2O) because being subjected to thermal evaporation, hydrone is being higher than meeting formation sodium metaphosphate (NaH under about 100 ℃ temperature
2PO
4).
Diammonium hydrogen phosphate ((NH
4)
2HPO
4) as dye dispersant, porcelain enamel, fire retarding paint, Yeast Cultivation base etc.When diammonium hydrogen phosphate is being higher than when being heated under about 155 ℃ temperature ammonia (NH
3) be released and form ammonium dihydrogen phosphate (ADP) (NH
4H
2PO
4).Ammonium dihydrogen phosphate (ADP) decomposes generation two sodium metaphosphate ((NaPO down at about 240 ℃
3)
2H
2O), do not need to lose heat with the oxygen reaction.
Therefore, sodium dihydrogen phosphate and diammonium hydrogen phosphate have the character of heat radiation and cooling when suppressing the intensity of a fire.Comprising when ammonium sulfate replaces the composition of ammonium phosphate to begin can fire-retardant effectively and fire extinguishing, and still, after after a while, the object color that is brushed with paint can change, and ammonium sulfate can produce sulfuration with the carbon dioxide in air reaction.
Borax (Na
2B
4O
710H
2O) as glass, pottery, anticorrisive agent, medicine, cosmetics etc.Borax begins to decompose in the time of about 150 ℃, and evaporation water outlet and form the nature of glass (hyaline) in the time of about 320 ℃, and in about 741 ℃ of fusings down.Borax has flowing of outstanding heat-resisting usefulness and blocking-up heat and oxygen.
Boric acid (H
3BO
4) as corrosion-resistant agent, eyedrops, pottery, enamel, artificial jewelry, cosmetics etc.Boric acid that can dry out in the time of about 120 ℃ forms tetraboric acid and changes into the nature of glass to bear high temperature and intercept heat and flow of oxygen when being higher than about 160 ℃.
So borax and boric acid can improve the heat resistance of the present composition, thereby and effectively flowing of intercept heat and oxygen make composition at high temperature have outstanding flame retardant efficiency.
Because borax and the dissolubility of boric acid in water are lower, when preparation and storage comprise the fluid composition of borax and boric acid, cause fire-retardant and the fire extinguishing effect reduces because of forming precipitation.The dissolubility of borax and boric acid at high temperature can increase, thereby can be by at high temperature dissolving borax and boric acid prepares fluid composition.But because fluid composition is preserved at normal temperatures, precipitation still can form.
And then when preparing the fluid composition of phosphoric acid sodium dihydrogen, diammonium hydrogen phosphate, borax and boric acid, because water-soluble mineral and boron compound reaction form precipitation, thereby the fluid composition for preparing is inhomogeneous.
In order to address the above problem, the invention provides fire-retardant and fire-extinguishing composite, further comprised polyoxyalkylated alkyl phosphate and sodium dihydrogen phosphate, diammonium hydrogen phosphate, borax and boric acid.
The polyoxyalkylated alkyl phosphate belongs to non-ionic surface active agent.
The polyoxyalkylated alkyl phosphate has improved the solubility of boric acid and borax, thereby prevents boric acid and borax low-solubility at normal temperatures and boric acid, borax, sodium dihydrogen phosphate and diammonium hydrogen phosphate reaction and the precipitation that forms.In addition, adopt the polyoxyalkylated alkyl phosphate and the hydrophobic membrane that forms prevents that other reaction, look from becoming and infiltrate through in the composition.
Composition of the present invention makes by sodium dihydrogen phosphate, diammonium hydrogen phosphate, borax, boric acid and polyoxyalkylated alkyl phosphate being mixed and stir, adding water then and stir.
Composition can mix in all proportions.Preferably, composition contains weight ratio and is respectively about 1: about 1-5: about 0.3-1.5: about 0.3-1.5: about 0.3-1.5: the sodium dihydrogen phosphate of about 10-20, diammonium hydrogen phosphate, borax, boric acid, polyoxyalkylated alkyl phosphate and water, more preferably, their weight ratio is about 1: about 3.76: about 0.6: about 0.8: about 0.6: about 13.24.
Water is generally used for preparing fire-extinguishing composite, preferably sneaks in the composition to suppress the intensity of a fire effectively, more preferably about 66.2 weight % with the ratio of about 50 weight %.
Fire-retardant and fire-extinguishing composite of the present invention can dilute by the concentration water with about 10 weight % when fire such as forest fire take place.
Even under the pyroreaction of composition, composition depleting substance of the present invention and do not discharge carcinogen and harmful residue.In addition, the effect of described composition can keep semipermanent, need not after using composition said composition to be washed off, thereby makes composition can prevent the resume combustion during suppressing the intensity of a fire.
Composition of the present invention has the flame retardant effect of fire resistance to keep giving prominence under the high temperature.
Described composition can prevent the resume combustion during suppressing the intensity of a fire effectively when having fire-retardant and putting out a fire effect.
When being coated in composition on fabric or the wallpaper as fire retardant and spray with the inhibition fire, the material of composition discharging is harmless.
When preparing composition with liquid, fluid composition can be preserved at normal temperatures for a long time and not and can precipitate.
Description of drawings
Fig. 1 is for showing the photo of car fire situation;
Fig. 2 suppresses the photo of the car intensity of a fire for show adopting fire-retardant and fire-extinguishing composite of the present invention.
The specific embodiment
Following embodiment only is used for illustration purpose, is not limitation of the present invention, can carry out various variations not deviating under the spirit and scope of the present invention.
Embodiment 1
The polyoxyalkylated alkyl phosphate of 50 kilograms sodium dihydrogen phosphates, 188 kilograms diammonium hydrogen phosphate, 30 kilograms borax, 40 kilograms boric acid and 30 kilograms is mixed successively and stir, the water that adds 662 kilograms then prepares 1000 kilograms of fire-retardant and put out a fire fluid compositions.
Comparative example 1 preparation does not comprise the composition of borax and boric acid
50 kilograms of sodium dihydrogen phosphates, 188 kilograms diammonium hydrogen phosphate, 70 kilo sulfuric acid ammoniums and 30 kilograms of polyoxyalkylated alkyl phosphates are mixed successively and stir, add 662 kilograms water then, prepare the fluid compositions of 1000 kilograms of fire-retardant and fire extinguishings.
Comparative example 2 preparations do not contain the composition of polyoxyalkylated alkyl phosphate
The boric acid of 50 kilograms of sodium dihydrogen phosphates, 188 kilograms diammonium hydrogen phosphate, 30 kilograms borax and 40 kilograms is mixed successively and stir, add 692 kilograms water then, prepare the fluid compositions of 1000 kilograms of fire-retardant and fire extinguishings.
Heat-resisting character-the wallpaper of EXPERIMENTAL EXAMPLE 1 test
In that every kind of fluid composition of embodiment 1 and comparative example 1 preparation is brushed on the wallpaper of 29 centimetres of wide 20 centimeter length, the wallpaper of brushing was placed thermostat (pyrostat) 3 hours, test heat-resisting character then.The result is as shown in table 1.
Table 1
| Temperature | Wallpaper | |
| Embodiment 1 | Comparative example 1 | |
| 150℃ | The outer surface no change | Yellowing |
| 250℃ | The outer surface no change | Yellowing |
| 350℃ | Yellowing | Become lemon yellow |
| 450℃ | Become lemon yellow | Carbonization |
| 500℃ | Carbonization (particular glass mutually in the deposition) | |
In table 1, the fire-retardant and fire-extinguishing composite that is prepared by embodiment 1 has outstanding heat-resisting character.On the other hand,, comprise ammonium sulfate and replace borax and boric acid, have low hear resistance, and produce sulfuration, surface color yellowing by the composition of comparative example 1 preparation.
Because fire-retardant and fire-extinguishing composite comprises borax and boric acid, therefore can strengthen heat-resisting character.
EXPERIMENTAL EXAMPLE 2 test dissolubility and stability
In thermostat, place five 500 ml sample bottles, fill the composition of embodiment 1 and comparative example 2 preparations in each bottle respectively.The dissolubility and the stability of composition in the thermostat after 10,20,30 and 40 ℃ are down measured 48 hours then, the result is as shown in table 2.
Table 2
| Temperature | Outward appearance | Precipitation | Color | |
| Embodiment 1 | 10℃ | Clarification | Do not have | Identical |
| 20℃ | Clarification | Do not have | Identical | |
| 40℃ | Clarification | Do not have | Identical | |
| Comparative example 2 | 10℃ | Muddy | Have | Identical |
| 20℃ | Muddy | Have | Change | |
| 40℃ | Clarification | Have | Become lemon yellow |
In the table 2, by the fire-retardant and fire-extinguishing composite clarification of embodiment 1 preparation and there is not precipitation.Then muddy and precipitation arranged by the composition of comparative example 2 preparation.
Therefore, the fire-retardant and fire-extinguishing composite that comprises the polyoxyalkylated alkyl phosphate can not have precipitation with uniform liquid preparation.
EXPERIMENTAL EXAMPLE 3 tests are to the fire extinguishing of common fire
In wide 90 centimetres, long 90 centimetres and high 4 centimetres burning iron angle (ironic angle ofcombustion) container, pour 1.5 liters of gasoline into, then, on the container of iron angle, pile up 35 milliliters dry and soft tree and 144 rectangular timbers of black alder with trellis.After the igniting, adopt fire extinguisher in 3 minutes, fire to be extinguished.Fire extinguisher comprises composition and only moisture (the filling the Compressed Gas of 3 liters of liquid and 8 kilograms/square centimeter) of embodiment 1 preparation respectively.The result is compared.Test is carried out three times, calculates average time, and is as shown in table 3.
Table 3
| Filling liquid | Attack time |
| The composition of embodiment 1 | 8 seconds |
| 100% water | 108 seconds |
In the table 3, adopt fire extinguisher fire extinguishing in 8 seconds of the composition of filling embodiment 1 preparation, then consume the time of 10 double-lengths when adopting the fire fighting with fire extinguisher of only filling water.Therefore, composition of the present invention can be put out a fire rapidly, thereby reduces attack time.
EXPERIMENTAL EXAMPLE 4 fire extinguishing property testings-oil fire
Adding in wide 44.7 centimetres, long 44.7 centimetres and high 30 centimetres can highly is 12 centimetres water, pours the gasoline of 3 cm heights then into.After the igniting, adopt fire extinguisher in 1 minute, fire to be extinguished.Comprise composition and only moisture (the filling the Compressed Gas of 3 liters of liquid and 8 kilograms/square centimeter) of embodiment 1 preparation in the fire extinguisher respectively, the measurement attack time also compares.Test is carried out three times, calculates average time, and is as shown in table 4.
Table 4
| Filling liquid | Attack time |
| The composition of embodiment 1 | 15 seconds |
| 100% water | 420 seconds |
In the table 4, adopt fire extinguisher fire extinguishing in 15 seconds of the composition of filling embodiment 1 preparation, then consume the time of 30 double-lengths when adopting the fire fighting with fire extinguisher of only filling water.Therefore, composition of the present invention can suppress fire rapidly, thereby shortens attack time.
EXPERIMENTAL EXAMPLE 5 anti-flammability test-wallpapers
By adopting anti-flaming function standard (KOFEIS1001), according to the requirement of Korea S fire-fighting inspection office (theOfficial house of Korea Firefighting Examination), the composition of test implementation example 1 preparation is to the anti-flammability ability of wallpaper.The result is as shown in table 5.
Table 5
| Standard | Embodiment 1 | |||
| 1 | 2 | 3 | ||
| Structure is (After frame time) after the time | In 3 seconds | 0.0 second | 0.0 second | 0.0 second |
| Glow (After glow time) after the time | In 5 seconds | 0.0 second | 0.0 second | 0.0 second |
| The carbonization area | In 30 square centimeters | 15.7 square centimeter | 20.5 square centimeter | 17.7 square centimeter |
| Carbonization length | In 20 centimetres | 6.2 centimetre | 6.5 centimetre | 6.0 centimetre |
In the table 5, according to the profile of fire retardancy, composition of the present invention is suitable for spraying on wallpaper.Therefore, this fire-retardant and fire-extinguishing composite has outstanding flame retardant effect.
EXPERIMENTAL EXAMPLE 6 anti-flammability test-fabrics
By adopting anti-flaming function standard (KOFEIS1001), according to the requirement of Korea S fire-fighting inspection office, the composition of test implementation example 1 preparation is to the anti-flammability ability of fabric.The result is as shown in table 6.
Table 6
| Standard | Embodiment 1 | |||
| 1 | 2 | 3 | ||
| Structure is (After frame time) after the time | In 3 seconds | 0.0 second | 0.0 second | 0.0 second |
| Glow (After glow time) after the time | In 5 seconds | 0.0 second | 0.0 second | 0.0 second |
| The carbonization area | In 30 square centimeters | 21.2 square centimeter | 21.0 square centimeter | 21.5 square centimeter |
| Carbonization length | In 20 centimetres | 6.9 centimetre | 7.0 centimetre | 6.3 centimetre |
In the table 6, according to the profile of fire retardancy, composition of the present invention is suitable for spraying on fabric.Therefore, this fire-retardant and fire-extinguishing composite has outstanding flame retardant effect.
EXPERIMENTAL EXAMPLE 7 toxotests 1
According to the requirement of chemical Industry in South Korea test and research association, to carrying out ICP (inductively coupled plasma) analysis, for described material is witnessed to the harmfulness detection of human body for the material that suppresses in the composition that fire spray or brush to fabric or the wallpaper.As a result, do not detect cadmium (Cd), plumbous (Pb), copper (Cu), manganese (Mn), arsenic (As), mercury (Hg), zinc (Zn), tin (Sn) and chromium (Cr), detected iron (Fe) is measured seldom, is 2.8 or 3.1 mg/kg at all.
According to The above results, of the present invention fire-retardant nontoxic with fire-extinguishing composite.
EXPERIMENTAL EXAMPLE 8 toxotests 2
Adopt composition of the present invention that automobile is caught fire and put out, observe black dirt and toxic gas.The situation of generation of catching fire as illustrated in figs. 1 and 2 and fire extinguishing.
Referring to Fig. 1, because automobile catches fire and produced black dirt and toxic gas.Referring to Fig. 2, when adopting composition of the present invention to put out a fire, fire is put out and is produced the white cigarette that comprises carbon dioxide and steam rapidly.
Therefore, fire-retardant and fire-extinguishing composite of the present invention can burn rapidly, and produces seldom black dirt and toxic gas in fire extinguishing procedure.
Claims (2)
1, a kind of fire-retardant and fire-extinguishing composite, said composition comprise that weight ratio is respectively about 1: about 1-5: about 0.3-1.5: about 0.3-1.5: about 0.3-1.5: the sodium dihydrogen phosphate of about 10-20, diammonium hydrogen phosphate, borax, boric acid, polyoxyalkylated alkyl phosphate and water.
2, composition according to claim 1, described weight ratio is respectively about 1: about 3.76: about 0.6: about 08: about 0.6: about 13.24.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20030085463 | 2003-11-28 | ||
| KR1020030085463 | 2003-11-28 | ||
| KR10-2003-0085463 | 2003-11-28 | ||
| KR1020040081048 | 2004-10-11 | ||
| KR1020040081048A KR100696874B1 (en) | 2003-11-28 | 2004-10-11 | Composition for action of resist-fire and fire-extinguishing |
| KR10-2004-0081048 | 2004-10-11 | ||
| PCT/KR2004/003038 WO2005051491A1 (en) | 2003-11-28 | 2004-11-24 | Composition for action of resist-fire and fire-extinguishing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1894005A true CN1894005A (en) | 2007-01-10 |
| CN1894005B CN1894005B (en) | 2012-06-13 |
Family
ID=37248389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200480037657XA Expired - Fee Related CN1894005B (en) | 2003-11-28 | 2004-11-24 | Composition for action of resist-fire and fire-extinguishing |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100696874B1 (en) |
| CN (1) | CN1894005B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641849A (en) * | 2016-03-16 | 2016-06-08 | 长沙理工大学 | Preparation method of dual-purpose forest fire extinguishing agent |
| CN106553247A (en) * | 2016-11-26 | 2017-04-05 | 防城港市林木良种繁育中心苗圃 | A kind of wood composite fire retardant and preparation method thereof |
| CN106553248A (en) * | 2016-11-26 | 2017-04-05 | 防城港市林木良种繁育中心苗圃 | A kind of wood fire retardant and its application |
| CN106625935A (en) * | 2016-11-26 | 2017-05-10 | 防城港市林木良种繁育中心苗圃 | Wood composite flame retardant, and preparation method and application thereof |
| CN107854800A (en) * | 2017-11-24 | 2018-03-30 | 西安威西特消防科技有限责任公司 | A kind of self-extinguishing composition |
| CN112774077A (en) * | 2021-03-22 | 2021-05-11 | 厦门一泰消防科技开发有限公司 | Forest fire extinguishing agent and preparation method thereof |
| CN113018751A (en) * | 2021-03-22 | 2021-06-25 | 厦门一泰消防科技开发有限公司 | Special extinguishing agent for lithium metal and preparation method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100822720B1 (en) * | 2006-06-13 | 2008-04-17 | 대한민국 | Forest fire extinguishant and manufacturing method |
| KR100822721B1 (en) * | 2006-06-13 | 2008-04-17 | 대한민국 | Forest fire extinguishant and manufacturing method |
| KR100822723B1 (en) * | 2006-06-13 | 2008-04-17 | 대한민국 | Forest fire extinguishant and manufacturing method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4001126A (en) * | 1972-05-17 | 1977-01-04 | Universal Propulsion Co. | Heat protective material and method of making the material |
| US4374171A (en) * | 1979-06-25 | 1983-02-15 | The United States Of America As Represented By The Secretary Of Commerce | Smolder and flame resistant insulation materials, composition and method |
| US5466386A (en) * | 1993-05-03 | 1995-11-14 | Powsus, Inc. | Fire extinguishing compositions |
| CN1189386A (en) * | 1997-01-30 | 1998-08-05 | 王志成 | Fire-extinguishing compsn. and its prepn. method |
| CN1249325A (en) * | 1998-09-28 | 2000-04-05 | 于宝立 | Flame-retarding agent |
| KR100457808B1 (en) * | 2002-01-18 | 2004-11-18 | 주식회사 파이어앤텍 | Environment-friendly neuter loaded stream extinguishant for general fire and method for preparing the same |
| KR20030018038A (en) * | 2003-02-10 | 2003-03-04 | 조성균 | Method of inoganic Fireproof Paint and Fireproof Bond |
-
2004
- 2004-10-11 KR KR1020040081048A patent/KR100696874B1/en active IP Right Grant
- 2004-11-24 CN CN200480037657XA patent/CN1894005B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641849A (en) * | 2016-03-16 | 2016-06-08 | 长沙理工大学 | Preparation method of dual-purpose forest fire extinguishing agent |
| CN106553247A (en) * | 2016-11-26 | 2017-04-05 | 防城港市林木良种繁育中心苗圃 | A kind of wood composite fire retardant and preparation method thereof |
| CN106553248A (en) * | 2016-11-26 | 2017-04-05 | 防城港市林木良种繁育中心苗圃 | A kind of wood fire retardant and its application |
| CN106625935A (en) * | 2016-11-26 | 2017-05-10 | 防城港市林木良种繁育中心苗圃 | Wood composite flame retardant, and preparation method and application thereof |
| CN107854800A (en) * | 2017-11-24 | 2018-03-30 | 西安威西特消防科技有限责任公司 | A kind of self-extinguishing composition |
| WO2019100958A1 (en) * | 2017-11-24 | 2019-05-31 | 西安威西特消防科技有限责任公司 | Automatic fire extinguishing composition |
| CN112774077A (en) * | 2021-03-22 | 2021-05-11 | 厦门一泰消防科技开发有限公司 | Forest fire extinguishing agent and preparation method thereof |
| CN113018751A (en) * | 2021-03-22 | 2021-06-25 | 厦门一泰消防科技开发有限公司 | Special extinguishing agent for lithium metal and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050052333A (en) | 2005-06-02 |
| CN1894005B (en) | 2012-06-13 |
| KR100696874B1 (en) | 2007-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10561875B2 (en) | Fire suppression biodegradable suspension forming compositions | |
| CN105688361B (en) | Class B fire extinguishing agent | |
| CN1894005A (en) | Composition for action of resist-fire and fire-extinguishing | |
| AU2011301570B2 (en) | Fire extinguishing composition producing fire extinguishing substance by high temperature sublimation | |
| CN1437497A (en) | Fire-extinguishing agent, water for fire extinguishing, and method of fire extinguishing | |
| CN102824717A (en) | Fire extinguishing agent | |
| CN1931396A (en) | High efficiency hydroxide/oxide aerosol gel extinguishant and its application | |
| US7560041B2 (en) | Composition for action of resist-fire and fire-extinguishing | |
| CN102164651A (en) | Sorbent compositions and processes for reducing mercury emissions from combustion gas streams | |
| US20130214193A1 (en) | Biodegradable fire suppressing composition with hydrocarbon dispersent | |
| CN109731272B (en) | Preparation and application method of synthetic aerosol fire extinguishing agent | |
| CN102303346B (en) | B-P-Mg-Si series density fiber board inflaming-retarding mildewproof agent and preparation and application thereof | |
| CN108997846A (en) | A kind of glue composite fireproof slurry and preparation method thereof | |
| CN107789785A (en) | A kind of novel environment friendly high-molecular gel water-based extinguishing agent | |
| CN1172731C (en) | Plant composite fire-retardant activating agent | |
| CN1218702A (en) | Fire extinguishing agent of sulphur hexafluoride and its fire-extinguishing agent composition | |
| CN1915461A (en) | Extinguishing agent and manufacturing method | |
| CN108191591A (en) | A kind of white cigarette agent and preparation method thereof | |
| CN107376182A (en) | A kind of graphene plant composite type fire retardant extinguisher | |
| CN107638653B (en) | Preparation method of water-based fire extinguishing agent | |
| CN1644230A (en) | Negative catalyst extinguishant and production thereof | |
| CN1221354A (en) | Non-toxic overflow fire extinguishing agent harmless to environment | |
| CN104068017A (en) | Smoke agent | |
| CN1189386A (en) | Fire-extinguishing compsn. and its prepn. method | |
| CN107899171A (en) | A kind of phosphoric acid class dry powder fire extinguishing agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20131124 |