CN1078161A - Fire-extinguishing composite - Google Patents
Fire-extinguishing composite Download PDFInfo
- Publication number
- CN1078161A CN1078161A CN 93102376 CN93102376A CN1078161A CN 1078161 A CN1078161 A CN 1078161A CN 93102376 CN93102376 CN 93102376 CN 93102376 A CN93102376 A CN 93102376A CN 1078161 A CN1078161 A CN 1078161A
- Authority
- CN
- China
- Prior art keywords
- composition
- mixture
- rubber
- heat dissipation
- weight
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 168
- 230000017525 heat dissipation Effects 0.000 claims abstract description 43
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 41
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000011230 binding agent Substances 0.000 claims abstract description 40
- 239000001301 oxygen Substances 0.000 claims abstract description 40
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 34
- 239000007800 oxidant agent Substances 0.000 claims abstract description 33
- 230000001590 oxidative effect Effects 0.000 claims abstract description 33
- 150000002484 inorganic compounds Chemical class 0.000 claims abstract description 6
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 3
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000003513 alkali Substances 0.000 claims abstract description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 3
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 3
- 239000010452 phosphate Substances 0.000 claims abstract description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 26
- 238000002485 combustion reaction Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 239000001103 potassium chloride Substances 0.000 claims description 14
- 235000011164 potassium chloride Nutrition 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 229920000459 Nitrile rubber Polymers 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 8
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 8
- 239000011118 polyvinyl acetate Substances 0.000 claims description 8
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 239000000020 Nitrocellulose Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 229920001220 nitrocellulos Polymers 0.000 claims description 7
- 229910052700 potassium Inorganic materials 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 6
- IRLQAJPIHBZROB-UHFFFAOYSA-N buta-2,3-dienenitrile Chemical compound C=C=CC#N IRLQAJPIHBZROB-UHFFFAOYSA-N 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 229960003711 glyceryl trinitrate Drugs 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 6
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 239000011591 potassium Substances 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 5
- 239000005011 phenolic resin Substances 0.000 claims description 5
- -1 phosphoric acid trimethylbenzene phenolic ester Chemical class 0.000 claims description 5
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 5
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 235000010333 potassium nitrate Nutrition 0.000 claims description 4
- 239000004323 potassium nitrate Substances 0.000 claims description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 4
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 4
- 229960002622 triacetin Drugs 0.000 claims description 4
- 239000001856 Ethyl cellulose Substances 0.000 claims description 3
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002301 cellulose acetate Polymers 0.000 claims description 3
- 238000005660 chlorination reaction Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920001249 ethyl cellulose Polymers 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 claims description 3
- 229910001488 sodium perchlorate Inorganic materials 0.000 claims description 3
- 210000002700 urine Anatomy 0.000 claims description 3
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 claims description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 2
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 claims description 2
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000001540 azides Chemical class 0.000 claims description 2
- LYAGTVMJGHTIDH-UHFFFAOYSA-N diethylene glycol dinitrate Chemical compound [O-][N+](=O)OCCOCCO[N+]([O-])=O LYAGTVMJGHTIDH-UHFFFAOYSA-N 0.000 claims description 2
- 235000013773 glyceryl triacetate Nutrition 0.000 claims description 2
- 235000010344 sodium nitrate Nutrition 0.000 claims description 2
- 239000004317 sodium nitrate Substances 0.000 claims description 2
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 2
- AGCQZYRSTIRJFM-UHFFFAOYSA-N triethylene glycol dinitrate Chemical compound [O-][N+](=O)OCCOCCOCCO[N+]([O-])=O AGCQZYRSTIRJFM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000306 component Substances 0.000 description 40
- 239000000843 powder Substances 0.000 description 23
- 239000000126 substance Substances 0.000 description 17
- 239000012535 impurity Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000006229 carbon black Substances 0.000 description 7
- 239000007790 solid phase Substances 0.000 description 7
- 239000002585 base Substances 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 229940075065 polyvinyl acetate Drugs 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 6
- 238000003892 spreading Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229920004449 Halon® Polymers 0.000 description 3
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 229940082615 organic nitrates used in cardiac disease Drugs 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229940099259 vaseline Drugs 0.000 description 2
- MTQKMPGBALVEDL-ZPCKWCKBSA-N (z,12r)-12-hydroxy-2-sulfooctadec-9-enoic acid Chemical class CCCCCC[C@@H](O)C\C=C/CCCCCCC(C(O)=O)S(O)(=O)=O MTQKMPGBALVEDL-ZPCKWCKBSA-N 0.000 description 1
- RTNLUFLDZOAXIC-UHFFFAOYSA-N 1,2,3,4,5,6,7,8-octachloronaphthalene Chemical compound ClC1=C(Cl)C(Cl)=C(Cl)C2=C(Cl)C(Cl)=C(Cl)C(Cl)=C21 RTNLUFLDZOAXIC-UHFFFAOYSA-N 0.000 description 1
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 1
- DLKQHBOKULLWDQ-UHFFFAOYSA-N 1-bromonaphthalene Chemical class C1=CC=C2C(Br)=CC=CC2=C1 DLKQHBOKULLWDQ-UHFFFAOYSA-N 0.000 description 1
- ROGXSDJNZQWLFQ-UHFFFAOYSA-N 2,3-dibromo-1,2,3,4-tetrachlorobutane Chemical compound ClCC(C(CCl)(Cl)Br)(Cl)Br ROGXSDJNZQWLFQ-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- ZBDKRZGAZIOPLB-UHFFFAOYSA-N 5,5,5-tribromopentan-1-ol Chemical compound OCCCCC(Br)(Br)Br ZBDKRZGAZIOPLB-UHFFFAOYSA-N 0.000 description 1
- XUCXJRVCFMWPAS-UHFFFAOYSA-N CC1=CC=CC=C1.Cl.Cl.Cl.Cl.Cl Chemical compound CC1=CC=CC=C1.Cl.Cl.Cl.Cl.Cl XUCXJRVCFMWPAS-UHFFFAOYSA-N 0.000 description 1
- SLZHKPUKJDDYAH-UHFFFAOYSA-N CCCCCC(C(C(Cl)(Cl)Cl)(Cl)Br)Br Chemical compound CCCCCC(C(C(Cl)(Cl)Cl)(Cl)Br)Br SLZHKPUKJDDYAH-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- MFESCIUQSIBMSM-UHFFFAOYSA-N I-BCP Chemical class ClCCCBr MFESCIUQSIBMSM-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- QLULGSLAHXLKSR-UHFFFAOYSA-N azane;phosphane Chemical compound N.P QLULGSLAHXLKSR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- CKAPSXZOOQJIBF-UHFFFAOYSA-N hexachlorobenzene Chemical compound ClC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl CKAPSXZOOQJIBF-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- GVYLCNUFSHDAAW-UHFFFAOYSA-N mirex Chemical compound ClC12C(Cl)(Cl)C3(Cl)C4(Cl)C1(Cl)C1(Cl)C2(Cl)C3(Cl)C4(Cl)C1(Cl)Cl GVYLCNUFSHDAAW-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
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
- A62D1/06—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components
-
- 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
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Fire-Extinguishing Compositions (AREA)
- Fireproofing Substances (AREA)
Abstract
Fire-extinguishing composite, said composition contains heat dissipation component, oxidant, contains oxygen binding agent and auxiliary agent, it is characterized in that using inorganic compound as the heat dissipation component, this compound is selected from following thing group: the chloride, sulfate, sulfide, phosphate, the ammonium salt that contain alkali or alkaline-earth metal, or their mixture, (weight %) is as follows for the content ratio of said components: heat dissipation component 1.0～35.0, oxidant 50.0～94.0, contain oxygen binding agent 3.0～25.0, auxiliary agent 1.0～25.0.
Description
The present invention relates to extinguish material, or rather, relate to fire-extinguishing composite.
The present invention can be used for the indoor fire extinguishing under the following situation most effectively:
At solid matter, for example when trees, coal, textile, the burning of polymeric material goods;
At liquid, for example when benzene, diesel fuel, alcohol, ether, ethylene glycol burning;
At gaseous material, for example when hydrogen, methane, propane or its mixture burns;
At metal, for example when light metal Al, Mg or their alloy, alkali metal K, Na, containing metal compound-metal hydride, metallorganic burning.
We for example are meant so-called " indoor fire extinguishing " in room, cabin, workshop etc. are called as the limited bulk in shielded space and set up the environment that can not keep burning.By supply with gaseous state thing or aerosol in shielded space, they evenly distribute in this space, and used amount is to guarantee the concentration that can not burn and explode in this case, thereby achieves the above object.
Current, because the rapid increase and the sustainable growth of industrial potential, fire quantity also increases pro rata with this growth.Can promptly emit flammable liquid and fuel gas etc., cause the chemistry and the natural gas-PETROLEUM PROCESSING industrial department of explosion danger, and forestry and coal industry subject to fire especially.For a long time, fire is one of major accident on the boats and ships all the time.Reach every year whole shipwrecks 30% with the fire destruction relevant.Effectively eliminating the fire that produces is the practical problem that guarantees shipping safety.
Modal a kind of composition is the halogen-containing composition of gaseous state (" Halon ") to the supply of burning area, for example be the Halon I 3BI of base with the trifluoro Bromofume, with the dibromotetrafluoromethane is the Halon II 4B2 of base, said composition has high fire extinguishing and operating characteristics, belongs to the type of destroying ozone.（Обзорная информадияЦНИИТЭСТРОЙМАШ，строительное，gорожное и коммунальное，серия 6“Пожарная техника”，вцд.3，“Современнле автоматическиеустановки газового дожаротушения”，1983，Москва，с.3-40）.
Therefore, the Montreal Protocol (1987) that carries out international arrangement according to the ozone layer of preserving our planet, before 2000 with their use of total ban.
Also having a kind of firing-fighting medium commonly used is the composition of carbon dioxide-base, and said composition reduces the temperature in burning area and reduces the oxygen content of combustion zone owing to its flock of volatilization when entering hot spot.
But the composition of carbon dioxide-base is poisonous and can damage the respiratory tract that is in the combustion zone people, causes that what is called suffocates, and causes death.
And the composition of Halon base also demonstrates poisonous effect to tissue, and the thermal decomposition product of Halon has the feature of high corrosion activity.
In addition, use widely as extinguish material in the world and found a kind of powder as mechanical impurity, for example reach 95～97%(weight to contain the silica gel that a kind of high rate disperses or the sodium acid carbonate or the phosphorus-ammonium salt of graphite) be base powder (М. Е. К р а с н л н с к и й, " О т н e т у ш а щ и e и в з р 61 в о д о а в л я и ю щ ц e д о р о ш к и ", 1990, " П о н ъ а с с; " П о н e ц к, с 16-25).With gas supplied under the pressure above-mentioned powder is sent to the combustion zone.The powder that sprays under pressure forms the gas-air mixture that covers flame, owing to the oxygen of air is isolated flame is put out.But known powder is owing to be tending towards caking and aggegation, and operating characteristics is relatively poor, hindered powder by in the container to the supply of combustion zone.People only use known powder to the part fire extinguishing basically.
According to U.S. Pat 3972820, known a kind of fire-extinguishing composite.This known compositions is a kind of solid mixture, comprise 25-85%(weight) the halogen-containing organic component of heat dissipation, this organic component has extinguishing property and is selected from following thing group: hexachloro-benzene, HBB, mirex, α-dibromomethylbenzene, 1,2,3,4-tetrachloro dibromobutane, deca-BDE, the tribromo amylalcohol, α-tetrabromo-x-diethylbenzene, α-tetrabromo-O-dimethylbenzene, Octachloronaphthalene, toluene pentachloride, 1,2,3, the 5-tetrabromo-benzene, 1,2,4, the 5-tetrachlorobenzene, many bromonaphthalenes, dibromo tetrachloro octane, 1, the 2-dibromo, 1, the 1-dichloroethanes, 1,2-two bromo-3-chloropropanes, α-dibromo ethyl benzene;
15～45%(weight) be selected from the oxidant of following thing group: sodium chlorate, potassium chlorate, sodium perchlorate and potassium hyperchlorate;
3～50%(weight) when having oxidant to exist, guarantee the component combination, and manufacturability and combustible binding agent;
About 2%(weight) guarantee the catalyst aid that the component acceleration is solidified.
The good characteristic of this known compositions is a volatilization crystallization heat dissipation organic component when it burns, and causes 128g/m is reduced in the unit consumption of composition
3Ability.
Because the interaction of oxidant and binding agent, discharge heat, this heat is consumed in the organic heat dissipation component of volatilization crystallization, promptly produce the solid phase that forms halogen-containing gas phase and carbon black shape, this gas phase suppresses the chemical reaction of fire zone burning, and solid phase in fire zone through out-of-date, be inertia for chemical reaction.The gas phase of said composition demonstrates injurious effects and destroys earth's ozone layer animal body.
Secondly, known compositions is owing to use volatile organic compound as the heat dissipation component and toxic.Described composition because of the rapid growth of its material viscosity, and is had low durability owing to use tertiary amine, the acid of Louis phase, metal oxide made as the condition of catalyst aid.Improving under the pressure, when for example using known compositions, presenting and cause the rough burning of gradually putting out greater than 2 atmospheric pressure.
Task of the present invention is to make the composition that is used to put out a fire; said composition is when reducing unit consumption; serviceability with improvement; the scope of application widely; owing to the variation and the oxidant of heat dissipation constitutive property, contain oxygen binding agent and auxiliary agent %(weight) variation of content, the combustion product of said composition is ozone layer clean and that can preserve our planet on ecology.
Solved being proposed of task by the following stated, of the present inventionly containing heat dissipation component, oxidant, containing in the fire-extinguishing composite of oxygen binding agent and auxiliary agent, use inorganicization thing as the heat dissipation component, this compound is selected from following thing group: the chloride, sulfate, sulfide, phosphate, the ammonium salt that contain alkali or alkaline-earth metal, or their mixture, (weight %) is as follows for described constituent content:
Heat dissipation component 1.0～35.0
Oxidant 50.0～94.0
Contain oxygen binding agent 3.0～25.0
Auxiliary agent 1.0～25.0
The character of heat dissipation component is like this in the above-mentioned composition, and it is selected from a series of decision composition fixednesies and ecological pure inorganic acid salt thereof.When using composition of the present invention, the latter is owing in the aerosol that forms when the composition burn finely divided solid phase partly being increased to the operational quality that 2 μ sizes have improvement.
The scope of application that the raising of finely divided solid phase part can enlarged composition in the aerosol is for example when the metal of fire that puts out " glowing " and burning.This depends on that aerocolloidal finely divided solid phase is dropped into burning surface and contacts with airborne oxygen with the isolation latter.By selecting inorganic heat dissipation component can form the protection cover layer of sticky polymers film shape, this film is to be formed by the crystallization of melt of finely divided solid phase under the temperature of burning surface.
In addition, the operational quality that composition of the present invention has an improvement be because, improve in the aerosol finely divided phase and partly make and be easy to suppress flowing of (preventions) combustion chemistry reaction, improve at the finely divided phase surface probability that " activity " center extinguishes that burns.
The heat dissipation components contents is less than 1%(weight in the composition) can cause its combustion product can not guarantee the tectal compactness of the protection that forms, this has hindered and has put out " glowing " fire.When heat dissipation components contents in the composition greater than 35%(weight) time because anoxic wherein presents the rough burning of composition.
When the content of oxidant in the composition less than 50.0%(weight) time, present anoxic, cause lighting at composition, it does not burn by oneself.When the content of oxidant in the composition greater than 94%(weight) time, can not and constitute the fire extinguishing charging by its manufacturing.
When the content that contains the oxygen binding agent in the composition less than 3%(weight) time, can not constitute the fire extinguishing charging, and when its content greater than 25%(weight) time, the incomplete combustion of charging is followed the charcoal of separating out a large amount of carbon black shapes.
When auxiliary agent content in the composition greater than 25%(weight) time, then composition is owing to wherein lack oxygen and do not burn, and when its content in the composition less than 1%(weight) time, the uniformity of charging chemical composition then can not guarantee to put out a fire, as a result of, can not guarantee that it is uniform, successively burning.
Suggestion, composition contains potassium hyperchlorate or sodium perchlorate, or ammonium perchlorate, or potassium nitrate, or sodium nitrate, or ammonium nitrate, or their mixture is as oxidant.
Wherein high oxygen content is depended in the selection of above-mentioned oxidant, and it generates additional quantity and suppresses the finely divided solid phase that the combustion chemistry reaction is flowed, for example Na in the composition burn product
2O, K
2O, KOH, K
2CO
3, Na
2CO
3, KCl.This fire extinguishing that can improve composition is renderd a service, and causes reducing its unit consumption.
The mixture of the described oxidant of use makes it possible to the speed of its burning of adjusting in extensive number range in composition, for example under atmospheric pressure is about 0.3 mm/second～about 5.0 mm/second.
Suitably, as containing the oxygen binding agent, composition contains cellulose esters-ethyl cellulose, cellulose acetate, nitrocellulose or their mixture; Or rubber-acrylonitrile butadiene rubber, butyl rubber, urine ester rubber, natural rubber, butadiene-styrene rubber, butadiene-nitrile rubber or their mixture; Or the polyvinyl chloride of polymer-chlorination, polyvinyl chloride, polyvinyl butyral resin, polyvinyl acetate or their mixture; Or resin-epoxy resin, unsaturated polyester resin, phenolic resins or their mixture; Or their mixture.
In composition, use the above-mentioned oxygen binding agent that contains not only can constitute the fire extinguishing charging, and can reduce the unit consumption of composition when putting out a fire.
When using cellulose esters or the conduct of their mixture to contain the oxygen binding agent in composition, said composition can form the fire extinguishing charging by the forming technology of thermoplastic elastic plastics.
According to same technology, can make the fire extinguishing charging as the composition that contains the oxygen binding agent by containing above-mentioned rubber, polymer or their mixture.
When in composition, using above-mentioned resin or the conduct of its mixture to contain the oxygen binding agent, according to " freedom " cast or pressure pouring said composition is shaped, form the fire extinguishing charging.
After in composition, using above-mentioned resin and cellulose esters,, cause the composition physical-mechanical property to improve, thereby can enlarge the temperature range that charging is used, for example reach ± 80 ℃ because the polymer lattice tightness improves in the composition structure.
In addition, in binding agent, there is oxygen, can improves the burning of composition, thereby can reduce oxygenate content, improve the share of inorganic heat dissipation component simultaneously, cause when fire extinguishing, reducing the unit consumption of composition.
Preferred 1～25%(weight of using) potassium chloride is as the diffusing component of heat.
The use of potassium chloride causes improving in the ability at " activity " center of fire spot constraint combustion process development, consequently its content in composition is reduced to 25%(weight).In addition, this causes reducing the unit consumption of composition when fire extinguishing.
Composition can contain 50～85%(weight) potassium nitrate and potassium hyperchlorate as oxidant.
Be well known that these materials are little hygroscopic, therefore they introduced the necessity of having got rid of sealing fire extinguishing charging on ocean and river craft in the composition.The combination of potassium nitrate and potassium hyperchlorate has determined high composition oxygen balance, the upper limit of its content can be reduced to 85%(weight).
Composition must contain or plasticizer, or combustion modifying agent, or process auxiliaries, or their mixture is as auxiliary agent.
When the charging of will putting out a fire according to the thermoplastic elastic plastic forming technology is shaped, must introduce plasticizer.According to the present invention, the content that contains the oxygen binding agent in composition is 3.0～10%(weight) time, add auxiliary agent therein, to guarantee with the extrusion shaping of will feeding.
Inorganic heat dissipation components contents is 10～35%(weight in composition) and guarantee it when pressure is higher than combusting under atmospheric pressure, must add combustion modifying agent therein.
Suitably, composition contains the ester class or the polyesters that are selected from following a series of materials and makes plasticizer: dibutyl phthalate, dibutyl sebacate, tributyl phosphate, glycerol triacetate, phosphoric acid trimethylbenzene phenolic ester or their mixture; Organic nitrates-nitroglycerine, diglycol dinitrate, triethylene glycol dinitrate or their mixture; The organic lamination nitride; Comprising s-triazine series-2,4-two nitrine-6-amino-s-triazine, 2,4-two nitrine-6-nitrine ethyoxyl-s-triazine.2-nitrine-4,6-two nitrine ethyoxyl-triazines or their mixture; Or their mixture.
Use above-mentioned ester class and polyesters and organic nitrates to depend on that cellulose esters, rubber or polymer or their mixture are used as in composition and contain the oxygen binding agent.In addition, organic nitrates can increase the oxygen balance of composition, and their mixture can enlarge the temperature range that the fire extinguishing charging is used owing to reduce the crystallization temperature of mixture, for example can reach-60 ℃.Can improve its burn rate when using organic azide in the composition, heat dissipation components contents in the composition can be increased to 35%(weight with 25), the result improves fire-fighting efficiency.
What meet the requirements is that the amount that makes the contained combustion modifying agent of auxiliary agent is 1.0～15.0%(weight).
When the content of combustion modifying agent in auxiliary agent of composition less than 1%(weight) time owing to wherein use heat-staple oxidant, burning do not take place under the atmospheric ambient pressure and be difficult to light being higher than.
The content of combustion modifying agent is greater than 15%(weight in the auxiliary agent) time, the consumption of composition increased when causing putting out a fire.
Because the character of selecteed oxidant and inorganic heat dissipation component, as combustion modifying agent, composition can contain following thing group: comprise carbon, silica, aluminium, aluminium oxide, iron, iron oxide and their mixture.
Can use carbon black, graphite, diamond as carbon.Silica, aluminium and aluminium oxide, iron, iron oxide can be different degree of grinding use.
Should make the content of process auxiliaries in composition is 0.5～6.0%(weight).
Its optimum content is relevant with selected fire extinguishing charging forming technology with the above-mentioned oxygen nature of binder that contains in composition.When the when filling with substance that is shaped with extrusion, the optimum content of process auxiliaries is 3～6%(weight), and according to the thermoplastic elastic plastics forming with freely pour into a mould and the technology of pressure pouring when making its shaping, the content of process auxiliaries is 0.5～3.5%(weight).
Below listed the specific embodiment of producing fire-extinguishing composite of the present invention.
Embodiment 1
Fire-extinguishing composite of the present invention contains heat dissipation component, oxidant, contains oxygen binding agent and auxiliary agent, its ratio following (weight %):
As the heat dissipation component be
Inorganic compound KCl 1.0,
As oxidant is KNO
3With 38.5,
KClO
439.5，
As containing the oxygen binding agent be
Polyvinyl acetate and 8.8,
Phenolic resins 5.0,
As auxiliary agent be
Plasticizer-dibutyl phthalate 3.5
With process auxiliaries 3.7.
Composition prepares with following method.
To contain oxygen binding agent-8.8g or adding the Powdered of powder weight 10% water, or put into mixing apparatus with the polyvinyl acetate and the 5.0g phenolic resin of 30～50% aqueous dispersion forms, then with the mixture mixing 15 minutes of this binding agent so that its homogenising.Then the crystalline powder with 1.0g heat dissipation component KCl adds in the binder mixtures of gained homogenising, and mixing 3～5 minutes obtains the mechanical impurity of binding agent and heat dissipation component.Oxygen people agent KNO with 78.0g crystal powder powder
3And KClO
4Add in the gained mechanical impurity, mixed 20 minutes, obtain the mechanical impurity of water, binding agent, heat dissipation component and compound.In the gained mechanical impurity, add the 7.2g auxiliary agent.Adding 3.5g liquid state-viscosity plasticizer-dibutyl phthalate in described auxiliary agent increases plasticity so that contain oxygen binding agent-polymer poly vinyl acetate, so that the further processing of composition in its shaping stage; And the 3.7g process auxiliaries, these auxiliary agents comprise: the 1g vaseline oil is with the plasticization effect of reinforced cementitious dose-polymer poly vinyl acetate;
0.2g the carbon of carbon black form is in order to reduce the friction between heat dissipation component and the oxidant crystal;
1.5g polytetrafluorethylepowder powder and 1g crystallization odium stearate powder can make the further processing summary of composition at its shaping stage.The mechanical impurity that will contain auxiliary agent stirred 60 minutes, then the gained mixture was delivered to the spreading step to produce plain film by it.Because repeatedly spreading has produced the extra plasticising of polymer-polyvinyl acetate and polytetrafluoroethylene (PTFE) and because the 70-90 ℃ of roller temperature that improves eliminated moisture.The spreading amount is generally 10～20.By plain film shaping rolling, this coiled material is suppressed then.Compacting be 60～90 ℃ of temperature and pressure greater than 1000 kgfs/centimetre
3Under carry out.No matter the result has centre bore, and diameter still not with holes all reaches the blank of the fire extinguishing charging of 70mm.The hot blank of gained is cut into the charging of Len req.
Embodiment 2
Fire-extinguishing composite of the present invention contains heat dissipation component, oxidant, contains oxygen binding agent and auxiliary agent, and (weight %) is as follows for its ratio:
As the heat dissipation component be
Inorganic compound KCl 5.0,
As oxidant is KNO
316.0,
And KCl
434.5,
As containing the oxygen binding agent be
Nitrogen content is 12.8% nitrocellulose 25.0,
As auxiliary agent be
Plasticizer-nitroglycerine 18.4,
With process auxiliaries 1.1.
Composition prepares with following method.
25.0g is contained oxygen binding agent-fibrous nitrocellulose under constantly stirring, add in the moisture chemical reactor and obtain mixture, this mixture is stirred 15～20 minutes to obtain the water suspension of stable nitrocellulose silk.At this moment, the amount of water is 125.0g in the reactor.Then under constantly stirring, 18.4g auxiliary agent-liquid state-viscosity plasticizer-nitroglycerine is added in the suspended substance of gained, increase plasticity, be beneficial to the further processing of composition so that contain oxygen binding agent-fibrous nitrocellulose.Carry out the interpolation of nitroglycerine with little deal.After adding nitroglycerine in the suspended substance fully, suspended substance is continued to stir 20～30 minutes, obtain containing water and the nitrocellulosic suspended substance of part plasticising.Then the 1.1g process auxiliaries is added in the gained suspended substance, this auxiliary agent comprises the carbon and the 0.4g crystallization calcium stearate powder of 0.5g viscosity vaseline oil, 0.2g carbon black form, to help the further processing of composition.The suspended substance that then will contain auxiliary agent stirred 60 minutes, by extruding water was discharged then, thereby obtained mechanical impurity, and this mixture is kept anhydrating and " slaking " mixture further to remove in 24 hours in air.Obtain humidity and reach 10～15% mixture, this mixture is placed in the mixing apparatus.Then add the crystalline powder of 5.0g heat dissipation component KCl in the gained mixture, stirred 3～5 minutes, obtain mechanical impurity, this mixture is made up of part plasticising binding agent, process auxiliaries and heat dissipation component.In the gained mechanical impurity, add 50.5g crystal powder powder oxidant KNO
3And KClO
4, stirred 60 minutes, obtain the mechanical impurity of heat dissipation component, oxidant, part plasticising binding agent and process auxiliaries.This mixture is sent into the spreading step to produce plain film by it.Because repeatedly the result of spreading has produced final nitrocellulosic plasticising also because 70～90 ℃ of roller temperatures that improve have been eliminated moisture.The spreading amount is generally 15～20.By the plain film shaping rolling of gained, this coiled material is suppressed then.Be similar to embodiment, carry out further blank compacting and forming process.
Embodiment 3
Fire-extinguishing composite of the present invention contains heat dissipation component, oxidant, contains oxygen binding agent and auxiliary agent, and (weight %) is as follows for its ratio:
As the heat dissipation component is inorganic compound
KCl 15.0，
As oxidant is KNO
364.0,
As containing the oxygen binding agent be
Butadiene-nitrile rubber 4.4,
With polyvinyl butyral resin 4.4,
As auxiliary agent be
Plasticizer-glycerol triacetate 3.5,
Combustion modifying agent-carbon 7.0,
And process auxiliaries.1.7。
Composition prepares with following method.
To contain the oxygen binding agent and add in the mixing apparatus, binding agent is that 4.4g contains interpolation 10%(weight) the pulverous polyvinyl butyral resin of water and the mixture of 4.4g latex shape butadiene-nitrile rubber, to improve the physical-mechanical property of composition.Said mixture is stirred 15 minutes to obtain stable suspended substance and the even distribution of cohesive body component each other.In the suspended substance of gained, add the crystalline powder of 15g heat dissipation component-KCl and whole mixtures were stirred 3～5 minutes, obtain the suspended substance of binding agent and heat dissipation component.In this suspended substance, add 64.0g crystal powder powder oxidant-KNO
3And with suspended substance stirring 20 minutes.In the suspended substance of forming by water, binding agent, heat dissipation component and oxidant, add the 12.2g auxiliary agent and whole mixtures were stirred 60 minutes.Add in above-mentioned auxiliary agent: 3.5g liquid state-viscosity plasticizer-glycerol triacetate makes the further processing of being convenient to composition to increase the plasticity of polyvinyl butyral resin and butadiene-nitrile rubber;
The carbon of combustion modifying agent-7.0g carbon black shape is to guarantee the smooth combustion of composition;
1.7g process auxiliaries, this auxiliary agent comprises the crystalline powder of 1.0g polytetrafluorethylepowder powder and 0.7g odium stearate, so that the further processing of composition.
The result who stirs obtains the suspended substance be made up of water, binding agent, heat dissipation component, oxidant and auxiliary agent, and this suspended substance is further processed as described in embodiment 1.
Embodiment 4
Fire-extinguishing composite of the present invention contains heat dissipation component, oxidant, contains oxygen binding agent and auxiliary agent, and (weight %) is as follows for its ratio:
As the heat dissipation component be
Inorganic compound KCl 9.7,
As oxidant be
KNO
3With 54.0,
KClO
410.0，
As containing the oxygen binding agent be
Unsaturated polyester resin 23.8,
As auxiliary agent be
Plasticizer-dibutyl phthalate 1.0,
Combustion modifying agent-carbon 1.0,
With process auxiliaries 0.5.
Composition prepares with following method.
Add successively in the mixing apparatus, then the component that adds was stirred 15～20 minutes under 25 ℃ of temperature with the carbon of viscosity unsaturated polyester resin, liquid state-viscosity dibutyl phthalate, carbon black form with as the liquid state-sticking shape sulforicinoleic acid salt of process auxiliaries.In the mixture of gained, add the crystalline powder of heat dissipation component-KCl and whole mixtures were stirred 10～15 minutes.In the mechanical impurity of gained, add KNO
3And KClO
4Crystalline powder, and with component stirring 60 minutes, simultaneously this mechanical impurity is vacuumized.Then under vacuum with gained mixture castable, under 80～90 ℃ of temperature, it is carried out constant temperature and handles through 10 round the clock, so that mixture cures.The blank that the fire extinguishing of gained is feeded carries out machining.The diameter of gained charging reaches 280mm.Table 1-4 is listed in the unit consumption of the present composition.
According to the present invention, when the present composition is put out a fire, guaranteed effectively to put out the fire of cable fire, oil and natural gas drilling well, in any room, for example mine, the tunnel of the warehouse of office, garage, practical any volume, elevator lifting road, exploitation valuable mineral are comprising the fire extinguishing of gaseous states such as subway, railway tunnel, liquid state and solid matter.What guaranteed to block flame spreads and prevents production place, the gas explosion on any technological equipment.
Composition of the present invention can be that 10g～2～5 ton and more charge mode use with weight according to the space of the modeling structure of on its basis burning things which may cause a fire disaster spot and concrete protected object.
Claims (12)
1, fire-extinguishing composite, said composition contains heat dissipation component, oxidant, contains oxygen binding agent and auxiliary agent, it is characterized in that, use inorganic compound as the heat dissipation component, this compound is selected from following thing group: chloride, sulfate, sulfide, the phosphate of alkali formula alkaline-earth metal, ammonium salt or their mixture, and the content ratio in described composition (weight %) is as follows:
Heat dissipation component 1.0～35.0,
Oxidant 50.0～94.0,
Contain oxygen binding agent 3.0～25.0,
Auxiliary agent 1.0～25.0.
2, the composition of claim 1 is characterized in that, as oxidant, said composition contains potassium hyperchlorate or sodium perchlorate, or ammonium perchlorate or potassium nitrate or sodium nitrate or ammonium nitrate or their mixture.
3, the composition of claim 1 is characterized in that, as containing the oxygen binding agent, said composition contains cellulose esters-ethyl cellulose, cellulose acetate, nitrocellulose or their mixture; Or rubber-acrylonitrile butadiene rubber, butyl rubber, urine ester rubber, natural rubber, butadiene-styrene rubber, butadiene-nitrile rubber or their mixture; Or the polyvinyl chloride of polymer-chlorination, polyvinyl chloride, polyvinyl butyral resin, polyvinyl acetate or their mixture; Or resin-epoxy resin, unsaturated polyester resin, phenolic resins or their mixture; Or their mixture.
4, the composition of claim 2 is characterized in that, as containing the oxygen binding agent, said composition contains cellulose esters-ethyl cellulose, cellulose acetate, nitrocellulose or their mixture; Or rubber-acrylonitrile butadiene rubber, butyl rubber, urine ester rubber, natural rubber, butadiene-styrene rubber, butadiene-nitrile rubber or their mixture; Or the polyvinyl chloride of polymer-chlorination, polyvinyl chloride, polyvinyl butyral resin, polyvinyl acetate or their mixture; Or resin-epoxy resin, unsaturated polyester resin, phenolic resins or their mixture; Or their mixture.
5, the composition of claim 1 is characterized in that, uses 1.0～25%(weight) potassium chloride as the heat dissipation component.
6, the composition of claim 2 is characterized in that, as oxidant, said composition contains 50.0～85.0%(weight) potassium chloride and potassium hyperchlorate.
7, the composition of claim 1 is characterized in that, as auxiliary agent, said composition contains or plasticizer, or combustion modifying agent, or process auxiliaries, or their mixture.
8, the composition of claim 4 is characterized in that, as auxiliary agent, said composition contains or plasticizers, or combustion modifying agent, or process auxiliaries, or their mixture.
9, the composition of claim 8, it is characterized in that, as plasticizer, said composition contains ester class or the polyesters by following series: dibutyl phthalate, dibutyl sebacate, tributyl phosphate, glycerol triacetate, phosphoric acid trimethylbenzene phenolic ester or their mixture; Organic nitrates-nitroglycerine, diglycol dinitrate, triethylene glycol dinitrate or their mixture; Organic azide, comprising s-triazine series-2,4-two nitrine-6-amino-s-triazine, 2,4-two nitrine-6-nitrine ethyoxyl-s-triazine, 2-nitrine-4,6-two nitrine ethyoxyl-triazines or their mixture; Or their mixture.
10, the composition of claim 8 is characterized in that, combustion modifying agent content is 1.0～15.0%(weight in auxiliary agent).
11, the composition of claim 10 is characterized in that, as combustion modifying agent, said composition contains following thing group: comprise carbon, silica, aluminium, aluminium oxide, iron, iron oxide and their mixture.
12, the composition of claim 8 is characterized in that, process auxiliaries content therein is 0.5～6.0%(weight).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU5034846 | 1992-01-30 | ||
| SU5034846 RU2005517C1 (en) | 1992-01-30 | 1992-01-30 | Extinguishant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1078161A true CN1078161A (en) | 1993-11-10 |
| CN1052661C CN1052661C (en) | 2000-05-24 |
Family
ID=21600601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93102376A Expired - Fee Related CN1052661C (en) | 1992-01-30 | 1993-01-29 | Extinguishing agent |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0627244B1 (en) |
| JP (1) | JPH07503159A (en) |
| CN (1) | CN1052661C (en) |
| CA (1) | CA2129029A1 (en) |
| DE (1) | DE59310051D1 (en) |
| RU (1) | RU2005517C1 (en) |
| WO (1) | WO1993014820A1 (en) |
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-
1992
- 1992-01-30 RU SU5034846 patent/RU2005517C1/en active
-
1993
- 1993-01-28 EP EP93905686A patent/EP0627244B1/en not_active Expired - Lifetime
- 1993-01-28 CA CA 2129029 patent/CA2129029A1/en not_active Abandoned
- 1993-01-28 JP JP5513123A patent/JPH07503159A/en active Pending
- 1993-01-28 DE DE59310051T patent/DE59310051D1/en not_active Expired - Fee Related
- 1993-01-28 WO PCT/RU1993/000025 patent/WO1993014820A1/en not_active Ceased
- 1993-01-29 CN CN93102376A patent/CN1052661C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090980C (en) * | 1995-09-25 | 2002-09-18 | 松全才 | Active high-effect fire-extinguishing composition and preparation thereof |
| CN107235815A (en) * | 2017-06-26 | 2017-10-10 | 黄河科技学院 | Non- reservoir pressure extinguishing device gas producing medicinal and preparation method |
| CN107235815B (en) * | 2017-06-26 | 2019-02-22 | 黄河科技学院 | Gas producing agent for non-pressure storage fire extinguishing device and preparation method |
| CN107754199A (en) * | 2017-11-10 | 2018-03-06 | 蚌埠市龙泰消防有限公司 | A kind of compound type aerosol extinguishing agent |
| CN110152233A (en) * | 2019-06-03 | 2019-08-23 | 天津鹏安数讯消防设备工程有限公司 | A kind of non-stored-pressure type extinguishing device gas-forming agent |
Also Published As
| Publication number | Publication date |
|---|---|
| AU3651693A (en) | 1993-09-01 |
| RU2005517C1 (en) | 1994-01-15 |
| EP0627244B1 (en) | 2000-05-31 |
| CN1052661C (en) | 2000-05-24 |
| JPH07503159A (en) | 1995-04-06 |
| EP0627244A1 (en) | 1994-12-07 |
| WO1993014820A1 (en) | 1993-08-05 |
| DE59310051D1 (en) | 2000-07-06 |
| EP0627244A4 (en) | 1995-01-18 |
| CA2129029A1 (en) | 1993-08-05 |
| AU664254B2 (en) | 1995-11-09 |
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