CN103263747B - A kind of starch base extinguishing chemical - Google Patents
A kind of starch base extinguishing chemical Download PDFInfo
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- CN103263747B CN103263747B CN201310223044.6A CN201310223044A CN103263747B CN 103263747 B CN103263747 B CN 103263747B CN 201310223044 A CN201310223044 A CN 201310223044A CN 103263747 B CN103263747 B CN 103263747B
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- Prior art keywords
- starch
- water
- extinguishing chemical
- fire
- starch base
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- 239000000126 substance Substances 0.000 title claims abstract description 67
- 229920002472 Starch Polymers 0.000 title claims abstract description 39
- 239000008107 starch Substances 0.000 title claims abstract description 39
- 235000019698 starch Nutrition 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 230000003449 preventive effect Effects 0.000 claims abstract description 10
- 239000004094 surface-active agent Substances 0.000 claims abstract description 10
- 239000002562 thickening agent Substances 0.000 claims abstract description 8
- 239000003063 flame retardant Substances 0.000 claims abstract description 6
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 14
- 239000005696 Diammonium phosphate Substances 0.000 claims description 12
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 12
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
- -1 farina Polymers 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 4
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 4
- 239000001488 sodium phosphate Substances 0.000 claims description 4
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 2
- RPZANUYHRMRTTE-UHFFFAOYSA-N 2,3,4-trimethoxy-6-(methoxymethyl)-5-[3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxyoxane;1-[[3,4,5-tris(2-hydroxybutoxy)-6-[4,5,6-tris(2-hydroxybutoxy)-2-(2-hydroxybutoxymethyl)oxan-3-yl]oxyoxan-2-yl]methoxy]butan-2-ol Chemical compound COC1C(OC)C(OC)C(COC)OC1OC1C(OC)C(OC)C(OC)OC1COC.CCC(O)COC1C(OCC(O)CC)C(OCC(O)CC)C(COCC(O)CC)OC1OC1C(OCC(O)CC)C(OCC(O)CC)C(OCC(O)CC)OC1COCC(O)CC RPZANUYHRMRTTE-UHFFFAOYSA-N 0.000 claims description 2
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 claims description 2
- 229920001817 Agar Polymers 0.000 claims description 2
- 239000004254 Ammonium phosphate Substances 0.000 claims description 2
- 239000005711 Benzoic acid Substances 0.000 claims description 2
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 claims description 2
- 229920002261 Corn starch Polymers 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 claims description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 2
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 claims description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 2
- 244000017020 Ipomoea batatas Species 0.000 claims description 2
- 235000002678 Ipomoea batatas Nutrition 0.000 claims description 2
- 240000003183 Manihot esculenta Species 0.000 claims description 2
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 claims description 2
- 240000002853 Nelumbo nucifera Species 0.000 claims description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 2
- 108010053775 Nisin Proteins 0.000 claims description 2
- 108010039918 Polylysine Proteins 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 241000219780 Pueraria Species 0.000 claims description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 2
- 239000004288 Sodium dehydroacetate Substances 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 239000008272 agar Substances 0.000 claims description 2
- 235000010419 agar Nutrition 0.000 claims description 2
- 229920003180 amino resin Polymers 0.000 claims description 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 2
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 2
- 239000000440 bentonite Substances 0.000 claims description 2
- 229910000278 bentonite Inorganic materials 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- 235000010233 benzoic acid Nutrition 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 229930016911 cinnamic acid Natural products 0.000 claims description 2
- 235000013985 cinnamic acid Nutrition 0.000 claims description 2
- 239000008120 corn starch Substances 0.000 claims description 2
- 229940099112 cornstarch Drugs 0.000 claims description 2
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 2
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 101150107144 hemC gene Proteins 0.000 claims description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 2
- 229940059939 kayexalate Drugs 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 235000010981 methylcellulose Nutrition 0.000 claims description 2
- 230000002906 microbiologic effect Effects 0.000 claims description 2
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 2
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 2
- 229920001467 poly(styrenesulfonates) Polymers 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 229920003987 resole Polymers 0.000 claims description 2
- 235000010413 sodium alginate Nutrition 0.000 claims description 2
- 239000000661 sodium alginate Substances 0.000 claims description 2
- 229940005550 sodium alginate Drugs 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000019259 sodium dehydroacetate Nutrition 0.000 claims description 2
- 229940079839 sodium dehydroacetate Drugs 0.000 claims description 2
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 2
- 235000011008 sodium phosphates Nutrition 0.000 claims description 2
- DSOWAKKSGYUMTF-GZOLSCHFSA-M sodium;(1e)-1-(6-methyl-2,4-dioxopyran-3-ylidene)ethanolate Chemical compound [Na+].C\C([O-])=C1/C(=O)OC(C)=CC1=O DSOWAKKSGYUMTF-GZOLSCHFSA-M 0.000 claims description 2
- 235000010199 sorbic acid Nutrition 0.000 claims description 2
- 239000004334 sorbic acid Substances 0.000 claims description 2
- 229940075582 sorbic acid Drugs 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000004480 active ingredient Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- 206010000369 Accident Diseases 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 1
- 241001272567 Hominoidea Species 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 1
- NVNLLIYOARQCIX-MSHCCFNRSA-N Nisin Chemical compound N1C(=O)[C@@H](CC(C)C)NC(=O)C(=C)NC(=O)[C@@H]([C@H](C)CC)NC(=O)[C@@H](NC(=O)C(=C/C)/NC(=O)[C@H](N)[C@H](C)CC)CSC[C@@H]1C(=O)N[C@@H]1C(=O)N2CCC[C@@H]2C(=O)NCC(=O)N[C@@H](C(=O)N[C@H](CCCCN)C(=O)N[C@@H]2C(NCC(=O)N[C@H](C)C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCSC)C(=O)NCC(=O)N[C@H](CS[C@@H]2C)C(=O)N[C@H](CC(N)=O)C(=O)N[C@H](CCSC)C(=O)N[C@H](CCCCN)C(=O)N[C@@H]2C(N[C@H](C)C(=O)N[C@@H]3C(=O)N[C@@H](C(N[C@H](CC=4NC=NC=4)C(=O)N[C@H](CS[C@@H]3C)C(=O)N[C@H](CO)C(=O)N[C@H]([C@H](C)CC)C(=O)N[C@H](CC=3NC=NC=3)C(=O)N[C@H](C(C)C)C(=O)NC(=C)C(=O)N[C@H](CCCCN)C(O)=O)=O)CS[C@@H]2C)=O)=O)CS[C@@H]1C NVNLLIYOARQCIX-MSHCCFNRSA-N 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004309 nisin Substances 0.000 description 1
- 235000010297 nisin Nutrition 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
Landscapes
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention discloses a kind of starch base extinguishing chemical, comprise the component of following mass percent: 5-50% starch, 2-15% fire retardant, 0-5% surfactant, appropriate anti-settling agent or thickener, appropriate Antisepticize and mildew preventive, excess water, each component obtains extinguishing chemical concentrate through being uniformly mixed fully. This extinguishing chemical is carried convenient, and fire extinguishing effect is splendid.
Description
Affiliated technical field
The present invention relates to safety-security area, more particularly, relate to a kind of starch base extinguishing chemical.
Background technology
Along with the fast development of economic society, large-sized fire accident is frequent all the more. Fire brings endless disaster also to beat alarm bell to society to the people simultaneously, with the struggle repeatedly of fire in the middle of, the mankind are the victim of maximum always, countless experiences tells us to only have correct understanding fire phenomena, develop new and effective extinguishing chemical, can reduce to greatest extent the threat of fire, guarantee the safety of the people's lies and property.
At present, the extinguishing chemical kind of application has a lot, can be divided into gas extinguishing agent, solid extinguishing agent, fire foam, the large class of water-based extinguishing agent four according to its form, due to the feature of gas extinguishing agent and solid extinguishing agent self, limit to a great extent its application, people's research direction has all turned to fire foam and the water-based extinguishing agent of development of new, wherein having a lot of water-based extinguishing agents is to reach water conservation water saving by adding a certain amount of water-absorbing resins or water-soluble polymer, improves the object of extinguishing property. Such as China Patent Publication No. CN1557516A, name is called " high water absorption resin water suction gel fire extinguisher and application thereof ", and it is mainly can absorb water in a large number by water-absorbing resins, and water is retained in to the scene of a fire, improves the service efficiency of water; China Patent Publication No. CN100444912C, name is called " application of high water absorption resin water suction gel fire extinguisher " and has equally extremely strong water retaining function, has reduced to a great extent the waste of water resource; China Patent Publication No. CN102240431A, name is called " A type extinguishing chemical and preparation method thereof and using method " this extinguishing chemical and is made up of water-soluble polymer-polyacrylamide and thickener xanthans simply, also can be by having increased the viscosity of water, thus service efficiency and the extinguishing property of water improved. The extinguishing chemical of foregoing invention has all increased the service efficiency of water to a certain extent, there is good extinguishing property, but they all have a common shortcoming, because the high molecular polymer that they use mostly has a general character, be exactly that viscosity is large at normal temperatures, temperature rising viscosity diminishes, and we know under normal temperature that viscosity is unfavorable for that greatly extinguishing chemical carries in pipeline, temperature rising viscosity diminishes, and is unfavorable for fire extinguishing.
Summary of the invention
The object of the present invention is to provide a kind of starch base extinguishing chemical, be intended to solve in prior art extinguishing chemical under normal temperature and in pipeline, be difficult to carry, under high temperature, extinguishing chemical viscosity diminishes, and is unfavorable for the problems such as fire extinguishing.
In order to realize object of the present invention, a kind of starch base extinguishing chemical, comprises following composition, its
The component composition of percentage: 5%～50% starch, 2%～15% fire retardant, 0～5% surfactant, 0.1%～1% Antisepticize and mildew preventive, and water-soluble anti-settling agent or water-soluble thickener, the water of surplus; After described water-soluble anti-settling agent or water-soluble thickener add, the viscosity of fire extinguishing systems is in 100～2500mPas scope.
Preferably, its main matrix partial starch comprises one or more in farina, starch from sweet potato, tapioca, cornstarch, lotus root starch, pueraria starch or green starch.
Preferably, fire retardant comprises MAP, Diammonium phosphate (DAP), ammonium phosphate, APP, urea, monosodium phosphate, one or more in disodium hydrogen phosphate, sodium phosphate, sodium carbonate, sodium acid carbonate.
Preferably, described surfactant comprises one or more in stearic acid, neopelex, Negel, quaternary ammonium compound, lecithin, betaine, fatty glyceride, aliphatic acid sorb smooth (sapn), hc-surfactant, imidazoline surfactant, APES (OP-10) and polyoxyethylene sorbitan acid anhydride fatty acid ester (tween).
In above-mentioned arbitrary technical scheme, described water-soluble thickener or anti-settling agent comprise polyvinyl alcohol, polyethylene glycol oxide, polyethylene glycol, polyvinylpyrrolidone, HPMA, kayexalate, methylcellulose, hydroxyethylcellulose, HEMC, hydroxypropyl cellulose, hydroxypropyl methylcellulose, hydroxy butyl methyl cellulose, sodium carboxymethylcellulose, sodium alginate, agar, polyacrylamide, polyacrylate, natural plant gum, animal glue, microbiological gum, gelatinized starch, water-compatible amino resin, resol resins, water-based Lauxite, aqueous alkide resin, water-based bentonite, one or more in water-based anti-settling agent HT-200.
In above-mentioned arbitrary technical scheme, described Antisepticize and mildew preventive comprises JK-1010, JK-3100 benzoic acid and salt, sorbic acid and salt thereof, cinnamic acid, sodium dehydroacetate, epsilon-polylysine, nisin, one or more in NopcocideSN-135.
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme of the present invention is further elaborated, but the present invention is not limited to these examples.
Embodiment 1:
The present embodiment extinguishing chemical consists of by mass percentage: farina 20%, Diammonium phosphate (DAP) 4%, OP-101.5%, sodium carboxymethylcellulose (300-800mPas) 2.75%, 0.2% Antisepticize and mildew preventive JK-1010, excess water. The extinguishing chemical of preparing by above-mentioned formula is loaded in fire fighting truck, and when use, extinguishing chemical mixes by the volume ratio of 6:94 with water, is ejected on comburant and implements to put out a fire.
In the present embodiment, the main active ingredient of extinguishing chemical is farina, starch mixes viscosity under dispersion normal temperature and keeps substantially constant with water, be conducive to extinguishing chemical premixed liquid carries in fire protection pipeline, extinguishing chemical premixed liquid is heated and is warming up to the gelatinization that absorbs water of 60-70 DEG C of horse back, it is large that viscosity becomes, designed experimental model for this reason, by the red (600-900 DEG C of a clean tappasaki, approach fire scene temperature), slant setting, farina is scattered in and in water, is made into a series of concentration solution, getting same amount pours on iron plate, observe it and become membrane fluidity, experimental results show that 20% farina and water dilute 15.7 times according to predetermined ratio (6:94), be upside down in and burning on red iron plate, form rapidly stable film, do not flow coated water, can reduce like this fire scene temperature, isolated air suffocates fire simultaneously, be conducive to fire extinguishing. in addition, the extinguishing chemical premixed liquid that the extinguishing chemical of this proportioning and water obtain by the 6:94 volume ratio mixed diluting 80Kg thermoplastic polypropylene fire that goes out is 8-11s the time, with import extinguishing chemical and the contrast of domestic aqueous film-forming foam extinguishing agent, this proportioning extinguishing chemical premixed liquid consumption is the 1/6-1/4 of domestic water film-forming foam foamite amount, control fiery attack time short more than domestic aqueous film-forming foam extinguishing agent, fire extinguishing cost is only the 1/5-1/3 of domestic aqueous film-forming foam extinguishing agent, this proportioning extinguishing chemical premixed liquid consumption and attack time follow-up mouthful extinguishing chemical approach, but cost is only 1/5 left and right of import extinguishing chemical.
Embodiment 2:
The present embodiment extinguishing chemical consists of by mass percentage: farina 20%, Diammonium phosphate (DAP) 4%, OP-101.5%, 0.3% water-based anti-settling agent JKZC-2500,0.2% Antisepticize and mildew preventive JK-1010, excess water. The extinguishing chemical of preparing by above-mentioned formula is loaded in fire fighting truck, and when use, extinguishing chemical mixes by the volume ratio of 6:94 with water, is ejected on comburant and implements to put out a fire. This proportioning extinguishing chemical active ingredient is the same with above-described embodiment 1, and each performance is also substantially the same, is efficient cheapness.
Embodiment 3:
The present embodiment extinguishing chemical consists of by mass percentage: farina 30%, Diammonium phosphate (DAP) 5%, OP-103%, sodium carboxymethylcellulose (300-800mPas) 2.5%, 0.2% Antisepticize and mildew preventive JK-1010, excess water. The extinguishing chemical of preparing by above-mentioned formula is loaded in fire fighting truck, and when use, extinguishing chemical mixes by the volume ratio of 3:97 with water, is ejected on comburant and implements to put out a fire.
The main active ingredient of the extinguishing chemical in the present embodiment is farina, starch mixes viscosity under dispersion normal temperature and keeps substantially constant with water, be conducive to extinguishing chemical premixed liquid carries in fire protection pipeline, extinguishing chemical premixed liquid is heated and is warming up to the gelatinization that absorbs water of 60-70 DEG C of horse back, it is large that viscosity becomes, designed experimental model for this reason, by the red (600-900 DEG C of a clean tappasaki, approach fire scene temperature), slant setting, farina is scattered in and in water, is made into a series of concentration solution, getting same amount pours on iron plate, observe it and become membrane fluidity, experimental results show that 30% farina and water dilute 32.3 times according to predetermined ratio (3:97), be upside down in and burning on red iron plate, form rapidly stable film, substantially do not flow coated water, can reduce like this fire scene temperature, isolated air suffocates fire simultaneously, be conducive to fire extinguishing. the extinguishing chemical premixed liquid that this proportioning extinguishing chemical and water obtain by the 6:94 volume ratio mixed diluting in addition 80Kg thermoplastic polypropylene fire that goes out is 11-15s the time, with import extinguishing chemical and the contrast of domestic aqueous film-forming foam extinguishing agent, it is the 1/4-1/3 of domestic water film-forming foam foamite amount that this proportioning extinguishing chemical dilutes by above-mentioned certainty ratio the extinguishing chemical premixed liquid consumption obtaining, control fiery attack time short more than domestic aqueous film-forming foam extinguishing agent, fire extinguishing cost is only the 1/5-1/3 of domestic aqueous film-forming foam extinguishing agent, this proportioning extinguishing chemical dilutes the extinguishing chemical premixed liquid consumption and the attack time follow-up mouthful extinguishing chemical that obtain and approaches, but cost is only 1/5 left and right of import extinguishing chemical.
Embodiment 4:
The present embodiment extinguishing chemical consists of by mass percentage: farina 30%, Diammonium phosphate (DAP) 5%, OP-103%, 0.2% water-based anti-settling agent JKZC-2500,0.2% Antisepticize and mildew preventive JK-1010, excess water. The extinguishing chemical of preparing by above-mentioned formula is loaded in fire fighting truck, and when use, extinguishing chemical mixes by the volume ratio of 3:97 with water, is ejected on comburant and implements to put out a fire. This proportioning extinguishing chemical active ingredient is the same with above-described embodiment 3, and each performance is also substantially the same, is efficient cheapness.
In above-mentioned arbitrary embodiment of the present invention, starch base environmental protection extinguishing chemical has the following advantages: first environmental-protecting performance excellence, and it two is that extinguishing property is outstanding, and it three is Cheap highly effectives, and preparation is simple. Because this extinguishing chemical matrix part is edible starch, other component is also some conventional agricultural salts and nontoxic additive, does not contain halogens and heavy metal ion and the volatile solvent of any hostile environment. Existing extinguishing chemical, improve water and mostly added Halogen surfactant in the wetting and stop ability on comburant surface in order to reduce the surface tension of water no matter be fire foam or water-based extinguishing agent, much added heavy dose of hazardous solvent in addition, these environmentally harmful extinguishing chemicals are all unfavorable for long term growth. In addition, the starch that the extinguishing chemical that the present invention mentions uses, is not water-soluble at normal temperatures, mixes disperse can not affect its conveying use in fire-fighting equipment with water, when its be ejected into the scene of a fire be heated intensification degree to a certain extent after, starch can absorb rapidly gelatinization, and it is large that viscosity becomes, and is attached on firmly together comburant surface with water, comburant surface temperature is reduced, isolated air, suffocates fire, thereby reaches good fire extinguishing effect simultaneously. In addition, extinguishing chemical raw material of the present invention are cheap abundant, and preparation technology is very simple, and starch does not need to do any processing, is that each component is simply uniformly mixed.
It should be noted that typical case's application of the present invention is not limited to extinguishing chemical itself, also can use technical scheme of the present invention in other similar field of this area.
Above are only preferred embodiment of the present utility model, be not limited to the utility model, all any amendments of making, be equal to substitutions and modifications etc. within spirit of the present utility model and principle, within all should being included in the scope of the utility model protection.
Claims (9)
1. a starch base extinguishing chemical, it is characterized in that, comprise that mass percent is: 5%～50% starch, 2%～15% fire retardant, 0～5% surfactant, 0.1%～1% Antisepticize and mildew preventive, and water-soluble anti-settling agent or water-soluble thickener, the water of surplus;
After described water-soluble anti-settling agent or water-soluble thickener add, the viscosity of fire extinguishing systems is in 100～2500mPas scope.
2. starch base extinguishing chemical according to claim 1, is characterized in that, the mass percent of described starch is 20%～45%; The mass percent of described Antisepticize and mildew preventive is 0.2%～0.3%.
3. starch base extinguishing chemical according to claim 1, is characterized in that, the mass percent of described fire retardant is 4%～8%.
4. starch base extinguishing chemical according to claim 1, is characterized in that, the mass percent of described surfactant is 1%～3%.
5. according to the starch base extinguishing chemical described in any one in claim 1 to 4, it is characterized in that: described starch comprises one or more in wheaten starch, farina, starch from sweet potato, tapioca, cornstarch, lotus root starch, pueraria starch or green starch.
6. according to the starch base extinguishing chemical described in any one in claim 1 to 4, it is characterized in that: described fire retardant comprises one or more in MAP, Diammonium phosphate (DAP), ammonium phosphate, APP, urea, monosodium phosphate, disodium hydrogen phosphate, sodium phosphate, sodium carbonate, sodium acid carbonate.
7. according to the starch base extinguishing chemical described in any one in claim 1 to 4, it is characterized in that: described surfactant comprises hc-surfactant.
8. according to the starch base extinguishing chemical described in any one in claim 1 to 4, it is characterized in that: described water-soluble thickener or anti-settling agent comprise polyvinyl alcohol, polyethylene glycol oxide, polyethylene glycol, polyvinylpyrrolidone, HPMA, kayexalate, methylcellulose, hydroxyethylcellulose, HEMC, hydroxypropyl cellulose, hydroxypropyl methylcellulose, hydroxy butyl methyl cellulose, sodium carboxymethylcellulose, sodium alginate, agar, polyacrylamide, polyacrylate, natural plant gum, animal glue, microbiological gum, gelatinized starch, water-compatible amino resin, resol resins, water-based Lauxite, aqueous alkide resin, water-based bentonite, one or more in water-based anti-settling agent HT-200.
9. according to the starch base extinguishing chemical described in any one in claim 1 to 4, it is characterized in that: described Antisepticize and mildew preventive comprises JK-1010, JK-3100, benzoic acid and salt thereof, sorbic acid and salt thereof, cinnamic acid, sodium dehydroacetate, epsilon-polylysine, nisin Nisin, one or more in NopcocideSN-135.
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| CN103740212B (en) * | 2013-12-31 | 2016-07-06 | 华电电力科学研究院 | A kind of chemical fire retardant preventing and treating power plant's brown coal spontaneous combustion |
| WO2016082041A1 (en) * | 2014-11-26 | 2016-06-02 | Firerein Inc. | Water-enhancing, fire-suppressing hydrogels |
| CN105749478A (en) * | 2016-01-12 | 2016-07-13 | 山东创能机械科技有限公司 | Ready-to-use type additive of water-based extinguishing agent and application method of the additive |
| CN105771144A (en) * | 2016-03-16 | 2016-07-20 | 长沙理工大学 | Preparation method of high-molecular thickening forest fire extinguishing agent |
| CN106178375A (en) * | 2016-04-06 | 2016-12-07 | 北京东霖消防科技有限公司 | High-molecular gel extinguishing chemical |
| CN106039625A (en) * | 2016-06-21 | 2016-10-26 | 山东创能机械科技有限公司 | Water extinguishing agent and extinguishing method combing water extinguishing agent and fire-fighting unmanned aerial vehicle |
| CN106377861A (en) * | 2016-08-19 | 2017-02-08 | 北京东霖消防科技有限公司 | High-molecular hydro-gel fire extinguishing agent |
| CN106390349A (en) * | 2016-08-19 | 2017-02-15 | 北京东霖消防科技有限公司 | Macromolecule fire extinguishment additive powder |
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| CN108042964A (en) * | 2017-12-08 | 2018-05-18 | 厦门泰消防科技开发有限公司 | A kind of starch type fire retardant extinguisher |
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Effective date of registration: 20191204 Address after: 411100 left side of floor 2, building 9, innovation and entrepreneurship center, Jiuhua Economic Development Zone, Xiangtan City, Hunan Province Patentee after: Xiangtan Shengda fire fighting Technology Co., Ltd. Address before: 100077 Beijing city Fengtai District fangqunyuan District No. 3 hospital No. 1 unit 1 Building No. 2304 Co-patentee before: Zhang Quanling Patentee before: Dong Jingfei Co-patentee before: Zhang Hailiang Co-patentee before: Song Bo Co-patentee before: Feng Wei Co-patentee before: Luo Xing |
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