WO2021149766A1 - 消火シート - Google Patents
消火シート Download PDFInfo
- Publication number
- WO2021149766A1 WO2021149766A1 PCT/JP2021/002036 JP2021002036W WO2021149766A1 WO 2021149766 A1 WO2021149766 A1 WO 2021149766A1 JP 2021002036 W JP2021002036 W JP 2021002036W WO 2021149766 A1 WO2021149766 A1 WO 2021149766A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fire extinguishing
- resin
- based thermoplastic
- thermoplastic resin
- potassium
- Prior art date
Links
- 239000003795 chemical substances by application Substances 0.000 claims description 43
- 229920005992 thermoplastic resin Polymers 0.000 claims description 30
- 239000011230 binding agent Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 239000000443 aerosol Substances 0.000 claims description 10
- 150000003112 potassium compounds Chemical class 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 229910052700 potassium Inorganic materials 0.000 claims description 6
- 239000011591 potassium Substances 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 5
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 239000001508 potassium citrate Substances 0.000 claims description 4
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 4
- 235000015870 tripotassium citrate Nutrition 0.000 claims description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 3
- 239000002174 Styrene-butadiene Substances 0.000 claims description 3
- 239000011354 acetal resin Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-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
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 239000004645 polyester resin Substances 0.000 claims description 3
- 239000009719 polyimide resin Substances 0.000 claims description 3
- 229920005672 polyolefin resin Polymers 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920005749 polyurethane resin Polymers 0.000 claims description 3
- 239000010734 process oil Substances 0.000 claims description 3
- 239000011115 styrene butadiene Substances 0.000 claims description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 claims 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 19
- 239000000463 material Substances 0.000 description 18
- 239000002002 slurry Substances 0.000 description 9
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 8
- 239000003973 paint Substances 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229960003975 potassium Drugs 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 4
- -1 etc. Substances 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000005025 cast polypropylene Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 229920006129 ethylene fluorinated ethylene propylene Polymers 0.000 description 2
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920009441 perflouroethylene propylene Polymers 0.000 description 2
- 229920011301 perfluoro alkoxyl alkane Polymers 0.000 description 2
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 235000015497 potassium bicarbonate Nutrition 0.000 description 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 2
- 239000011736 potassium bicarbonate Substances 0.000 description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- BDOGHYSOSXQHCL-UHFFFAOYSA-N [K].[K].CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.NCCN Chemical compound [K].[K].CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.NCCN BDOGHYSOSXQHCL-UHFFFAOYSA-N 0.000 description 1
- FRTNIYVUDIHXPG-UHFFFAOYSA-N acetic acid;ethane-1,2-diamine Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.NCCN FRTNIYVUDIHXPG-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- UZLGHNUASUZUOR-UHFFFAOYSA-L dipotassium;3-carboxy-3-hydroxypentanedioate Chemical compound [K+].[K+].OC(=O)CC(O)(C([O-])=O)CC([O-])=O UZLGHNUASUZUOR-UHFFFAOYSA-L 0.000 description 1
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 description 1
- GOMCKELMLXHYHH-UHFFFAOYSA-L dipotassium;phthalate Chemical compound [K+].[K+].[O-]C(=O)C1=CC=CC=C1C([O-])=O GOMCKELMLXHYHH-UHFFFAOYSA-L 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000008268 mayonnaise Substances 0.000 description 1
- 235000010746 mayonnaise Nutrition 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000002444 monopotassium citrate Substances 0.000 description 1
- 235000015861 monopotassium citrate Nutrition 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- IWZKICVEHNUQTL-UHFFFAOYSA-M potassium hydrogen phthalate Chemical compound [K+].OC(=O)C1=CC=CC=C1C([O-])=O IWZKICVEHNUQTL-UHFFFAOYSA-M 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- JMTCDHVHZSGGJA-UHFFFAOYSA-M potassium hydrogenoxalate Chemical compound [K+].OC(=O)C([O-])=O JMTCDHVHZSGGJA-UHFFFAOYSA-M 0.000 description 1
- BWILYWWHXDGKQA-UHFFFAOYSA-M potassium propanoate Chemical compound [K+].CCC([O-])=O BWILYWWHXDGKQA-UHFFFAOYSA-M 0.000 description 1
- 235000010332 potassium propionate Nutrition 0.000 description 1
- 239000004331 potassium propionate Substances 0.000 description 1
- WKZJASQVARUVAW-UHFFFAOYSA-M potassium;hydron;2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [K+].OC(=O)CC(O)(C(O)=O)CC([O-])=O WKZJASQVARUVAW-UHFFFAOYSA-M 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- JZBRFIUYUGTUGG-UHFFFAOYSA-J tetrapotassium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [K+].[K+].[K+].[K+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O JZBRFIUYUGTUGG-UHFFFAOYSA-J 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 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
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
-
- 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
- A62D1/0064—Gels; Film-forming compositions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
- H01M50/145—Primary casings; Jackets or wrappings for protecting against damage caused by external factors for protecting against corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C8/00—Hand tools or accessories specially adapted for fire-fighting, e.g. tool boxes
- A62C8/06—Fire-blankets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/016—Flame-proofing or flame-retarding additives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- the present invention relates to a fire extinguishing sheet that can be used in places where fires can occur, equipment, devices, tools, building materials, structures, etc., and has an initial fire extinguishing function.
- a fire extinguishing agent composition for generating an aerosol by combustion to extinguish or suppress a fire is known (for example, Patent Document 1).
- a fire extinguishing agent composition can be used, for example, as a liquid such as a dispersion, or as a solid such as a powder or a molded product having a desired shape.
- the molded product described in Patent Document 1 can be said to be a so-called self-extinguishing molded product, but the manufacturing process has not been established, and there is still room for improvement from the viewpoint of productivity, mass production, and mass production. was there.
- the present invention provides a fire extinguishing sheet that can be used in places where fires can occur, equipment, structures, etc. and has an initial fire extinguishing function, and is suitable for productivity, mass production, and mass production.
- the purpose is.
- the present invention provides a fire extinguishing sheet containing a fire extinguishing agent that thermally decomposes when a predetermined temperature is reached to generate a fire extinguishing component.
- the fire extinguishing component is an aerosol.
- the fire extinguishing agent contains at least a potassium compound and a binder.
- the potassium compound contains at least a potassium-containing organic compound and potassium chlorate.
- the binder is polyester resin, polystyrene, polyolefin resin, polyurethane resin, polyisocyanate, polyimide resin, acrylic resin, cellulose-based compound, vinyl chloride, ethylene vinyl acetate copolymer, polyvinylidene fluoride.
- the fire extinguishing sheet of the present invention contains at least tripotassium citrate and potassium chlorate as potassium compounds and at least polyvinyl butyral as a binder.
- a fire extinguishing sheet that can be used in a place where a fire can occur, equipment, a structure, etc. and has an initial fire extinguishing function, and is suitable for productivity, mass production, and mass production. ..
- the fire extinguishing sheet of the present embodiment contains a fire extinguishing agent that thermally decomposes when a predetermined temperature is reached to generate a fire extinguishing component.
- the fire extinguishing sheet may be said to be a fire extinguishing agent molded into a sheet shape. Then, the fire extinguishing sheet of the present embodiment generates an aerosol as a fire extinguishing component.
- the fire extinguishing sheet contains at least a potassium compound and a binder in the fire extinguishing agent.
- the fire extinguishing agent contains, for example, 0.5 to 30% by mass of the binder (component A) and 10 to 70% by mass of the chlorate (component B), and further the binder and the chlorate. It contains 30 to 900 parts by mass of potassium salt (C component) with respect to 100 parts by mass, and the thermal decomposition temperature is in the range of more than 90 ° C. to 450 ° C.
- binder for the component A examples include polyester resin, polystyrene, polyolefin resin, polyurethane resin, polyisocyanate, polyimide resin, acrylic resin, cellulose-based compound, vinyl chloride, ethylene vinyl acetate copolymer, and polyvinylidene fluoride resin.
- Fluororesin binder synthetic latex, rosin, epoxy resin, phenol resin, polyvinyl alcohol resin, polyvinyl acetal resin, olefin-based thermoplastic resin, butadiene-based thermoplastic resin, styrene-based thermoplastic resin, styrene-butadiene-based thermoplastic resin, Isoprene-based thermoplastic resin, urethane-based thermoplastic resin, ester-based thermoplastic resin, amide-based thermoplastic resin, vinyl chloride-based thermoplastic resin, thermoplastic resin mixed with process oil, tackifier resin, etc., alloy-type thermoplastic It is preferable that it is selected from at least one of an elastomer, a dynamically crosslinked thermoplastic elastomer, bentonite, and a biobinder Biopoly B.
- the component A can also be said to be fuel.
- Chlorate of component B is a powerful oxidizing agent, and is a component for generating thermal energy by combustion with the potassium salt of component C to generate aerosols (potassium radicals). This aerosol releases potassium radicals (potassium compounds), which are fire extinguishing components, and breaks the combustion chain by the negative catalytic effect to realize quick fire extinguishing.
- the content ratio of the binder of component A and the chlorate of component B in the total 100% by mass is as follows.
- Component A 0.5 to 30% by mass
- the potassium salt of the C component is a component for generating an aerosol (potassium radical) by the heat energy generated by the combustion of the B component.
- Examples of the potassium salt of the C component include potassium acetate, potassium propionate, monopotassium citrate, dipotassium citrate, tripotassium citrate, monopotassium trihydrogen tetraacetate ethylenediamine, dipotassium dihydrogen dihydrogen tetraacetate ethylenediamine, and tetratetraethylenediamine.
- the content ratio of the C component is preferably 50 to 500 parts by mass, and more preferably 100 to 300 parts by mass with respect to 100 parts by mass of the contents of the A component and the B component.
- the fire extinguishing agent composition of the present embodiment has a thermal decomposition start temperature in the range of more than 90 ° C. to 450 ° C., preferably 150 ° C. to 260 ° C.
- a range of the thermal decomposition start temperature can be prepared by combining the above-mentioned A component, B component and C component in the above ratio.
- a molded body such as a sheet of fire extinguishing agent may be produced by mixing each component of the above fire extinguishing agent composition, molding into a sheet while controlling the coating conditions, and appropriately drying. Dimensions such as the thickness and area of the sheet-shaped fire extinguishing agent may be appropriately adjusted according to the fire extinguishing object such as equipment, equipment, machines, tools, and structures to be used, and the intended use. It is also possible to stack and use a plurality of sheet-shaped fire extinguishing agents.
- the sheet-shaped fire extinguishing agent of the present invention may be installed in a place where a fire extinguishing object such as an equipment, a device, a machine, a tool, or a structure is easily ignited.
- a fire extinguishing object such as an equipment, a device, a machine, a tool, or a structure
- battery cells including secondary batteries such as lithium-ion batteries that may ignite due to some trouble such as an unexpected accident, their cases, electrodes, connection terminals, circuit boards, and other ignitable members.
- the sheet-shaped fire extinguishing agent may be placed in contact with or adjacent to the fire extinguishing agent. Of course, it may be arranged in a plurality of places.
- the fire extinguishing agent of the present invention may be sealed inside an object such as an equipment, a device, a machine, a tool, or a structure in order to exert a fire extinguishing action by the above aerosol. Further, it may be sealed together with a member capable of igniting as described above.
- the thickness of the fire extinguishing sheet of the present invention can be appropriately set according to the fire extinguishing target, the installation location, the composition, the blending ratio, etc. of the fire extinguishing sheet. , 50-500 ⁇ m.
- the present invention also relates to a fire extinguishing laminate comprising the above-mentioned sheet of the fire extinguishing agent of the present invention (fire extinguishing sheet or layer of fire extinguishing agent) and a base material such as paper, resin or metal in this order ( In this case, it can be used with or without peeling the base material). Further, it may be a fire extinguishing laminate having a structure in which the fire extinguishing agent layer is laminated between a pair of base materials (in this case, one base material may be peeled off or both base materials may be peeled off. Available).
- the resin base material examples include polyester (PET, etc.), polyolefin (LLDPE, PP, COP, CPP, etc.), PVC, PVA, acrylic resin, epoxy resin, polyamide, polyimide, polycarbonate (PC), fluororesin (PTFE, ETFE, etc.). , EFEP, PFA, FEP, PCTFE, etc.) and the like. From the viewpoint of low water vapor transmission rate and easy suppression of deterioration of the C component, PET, LLDPE, PP, COP, CPP, PVC, PC, PTFE, ETFE, EFEP, PFA, FEP or PCTFE are preferable.
- the water vapor permeability (JISK7129 compliant, 40 ° C./90% RH condition) of the resin base material may be controlled from the viewpoint of the water vapor barrier property, and according to a conventionally known technique, for example, the thickness, the molecular weight of the resin, and the like. It can be appropriately adjusted by surface treatment, formation of a metal oxide layer (for example, an alumina vapor deposition layer or a silica vapor deposition layer), or the like (for example, 200 g / m 2 / day or less). From the viewpoint of using a fire extinguishing component that generates an aerosol by combustion, it may be , for example, 0.01 g / m 2 / day to 150 g / m 2 / day.
- metal base material examples include aluminum, iron, copper, stainless steel, duralumin, and galvanized steel of their alloys.
- Such a metal base material may be in the form of a sheet or a foil.
- the above-mentioned base material may contain, for example, an organic phosphorus compound (FR), an epoxy compound, an aramid compound, an amide compound, a silicon compound, carbon, an aramid compound, an amide compound, a silicon compound, a carbon fiber, or the like. It may have an unevenly shaped surface to be processed. If the surface to be treated has such an uneven shape, the adhesion and adhesiveness between the base material and the fire extinguishing agent layer can be improved. Such an uneven shape can be formed by a molding method (for example, an injection molding method or a press molding method) in the manufacturing process of the base material.
- FR organic phosphorus compound
- an epoxy compound for example, an epoxy compound, an aramid compound, an amide compound, a silicon compound, carbon, an aramid compound, an amide compound, a silicon compound, a carbon fiber, or the like.
- FR organic phosphorus compound
- an epoxy compound for example, an epoxy compound, an aramid compound, an amide compound,
- the base material may be, for example, a base material composed of a fiber layer containing organic fibers and / or inorganic fibers having high strength and heat resistance.
- a part of the fire extinguishing agent layer may be impregnated in the base material made of the fiber layer. Therefore, the fire extinguishing laminate of the present invention may have a structure in which the fiber layer and the resin layer are provided, and at least one of the fiber layer and the resin layer contains the fire extinguishing agent.
- An adhesive layer (a layer formed of an adhesive) may be provided between the above-mentioned base material and the fire extinguishing agent layer.
- the end face of the fire extinguishing agent layer and the end face of the adhesive layer may or may not be flush with each other.
- the adhesive constituting the adhesive layer conventionally known adhesives can be used, and for example, an adhesive such as an epoxy resin, an acrylic resin or a urethane resin can be used. Of these, an epoxy resin may be used from the viewpoint of water vapor barrier property.
- the thickness of the adhesive layer may be, for example, 1 to 100 ⁇ m, preferably 2 to 50 ⁇ m.
- the present invention also relates to, for example, a fire extinguishing agent slurry (fire extinguishing agent paint) used as a raw material of the fire extinguishing sheet or the fire extinguishing agent layer in the production of the fire extinguishing sheet of the present invention described above.
- this fire extinguishing agent slurry has a viscosity of 10 to 200,000 Pa ⁇ s (preferably 500 to 2000 Pa ⁇ s) and 20 to 80 mass at a shear rate of 50 s-1. It is preferable to adjust so as to have a solid content concentration of% (preferably 40 to 60% by mass).
- (1-6) Coating (Paint sheet) A 100 ⁇ m-thick PET film with a coating such as Si or F is laid on the table of the coating machine “ ⁇ coater” manufactured by Yasui Seiki Co., Ltd., and the fire extinguishing agent slurry is applied. A round applicator having a gap of 400 ⁇ m was installed as a coating jig (applicator). It is applied to a PET sheet (resin base material) at a coating speed of about 0.5 mm / min.
- the fire extinguishing sheet, laminate, fire extinguishing agent and slurry of the present invention can be applied to equipment, devices, machines, tools, structures, batteries and the like as described above, for example, electrodes, connection terminals, circuit boards and the like. It may be equipped in contact with or adjacent to a member that can ignite.
- the fire extinguishing sheet, laminate, fire extinguishing agent and slurry of the present invention include various power sources, motors, switchboards, control panels, kitchen members, building materials, automobile members, aircraft members, electronics members and the like. It can also be suitably used for members used for industrial materials.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Public Health (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fire-Extinguishing Compositions (AREA)
- Laminated Bodies (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
Description
A成分:0.5~30質量%
好ましくは1~20質量%
より好ましくは3~10質量%
B成分:70~99.5質量%
好ましくは80~99質量%
より好ましくは90~97質量%
(1-1)結合剤準備
結合剤であるポリビニルブチラールを溶剤N-メチルピロリドンに溶解してポリビニルブチラール18質量%溶液を調製する。
クエン酸三カリウム(C成分:エアロゾル発生剤としての含カリウム化合物)187.5g、塩素酸カリウム(B成分:酸化剤)112.5g、N-メチルピロリドン(A成分:結合剤)200g、および分散メディアとして粒径5mmのアルミナボール2kgを2リットル容器に入れ、60rpmに設定されたボールミルで、24時間程度撹拌粉砕して消火薬剤スラリーを得る。
上記(1-2)の消火薬剤スラリー総量に上記(1-1)のポリビニルブチラール18質量%溶液111gを添加し、60rpmに設定されたボールミルによりさらに24時間程度混合することでチクソ性を有するペースト状(マヨネーズ性状)の塗料を得る。生成される塗料の粘度は、B型粘度計において負荷(トルク)を50%と設定し2000-3000mPa・Sの範囲におさまれば次の分離工程に進める。
適当なステンレス製金ザルを用いて、上記(1-3)で得られた塗料と分散メディアを分離する。50-60%の範囲で収率であれば次のろ過工程に進める。
上記(1-4)の分離工程で得られた塗料をステンレス製100メッシュ(目開き約200μm)の篩いで濾し、粗大粒子やごみを取り除く。
株式会社康井精機製塗工機「βコータ」のテーブル上にSiやFなどの被膜を有した離形処理済み100μm厚みのPETフィルムを敷き、消火薬剤スラリーを塗布する。塗工治具(アプリケータ)として400μmのギャップを有する丸型アプリケータを設置した。0.5mm/min程度の塗工速度にてPETシート(樹脂基材)へ塗布する。
一般的な循環恒温槽を使用して溶媒を除去する。薬剤がPETフィルム上に塗布された状態で100℃の設定温度にて乾燥工程を行い平均厚みが220μmのシートを得た。
PETフィルムに塗布された状態の薬剤を冷却後A4サイズ(横210mm×縦297mm)に裁断機にて切り出し、評価試験に供する。
上記(1)の手順で作成した消火薬剤を次のように試験した。
横300mm×縦300mm×高さ100mmで板厚1.2mmのSUS304から成る箱型容器の中央に横100mm×縦100mm×高さ5mmの3Ahのリチウムイオン電池セルを置く。
横350mm×縦350mm×10mmで板厚5mmで中心にΦ10の穴が開いたアクリル板を、上記(2-1)の箱型容器の天板とした。このアクリル板の片面中央に、上記(1)で作成したA4サイズの消火シートをスプレー糊で貼り付けた。
消火シートの貼り付け面を下にしてアクリル板を箱型容器に載せて固定した。
アクリル製天板の開口部にΦ5の鉄製の釘を一定速度にて挿入し、内部セルを貫通させた。短絡した一瞬は閃光を放ったが、すぐに消火シート由来の白煙を発生し、火災は拡大せずに消火された。
Claims (6)
- 所定温度に到達すると熱分解して消火成分を発生させる消火薬剤を含む消火シート。
- 前記消火成分がエアロゾルである、請求項1に記載の消火シート。
- 前記消火薬剤が少なくともカリウム化合物と結合剤を含む、請求項2に記載の消火シート。
- 前記カリウム化合物が少なくとも含カリウム有機化合物及び塩素酸カリウムを含む、請求項3に記載の消火シート。
- 前記結合剤が、ポリエステル樹脂、ポリスチレン、ポリオレフィン樹脂、ポリウレタン樹脂、ポリイソシアネート、ポリイミド樹脂、アクリル系樹脂、セルロース系化合物、塩化ビニル、エチレン酢酸ビニル共重合体、ポリフッ化ビニリデン樹脂、フッ素樹脂バインダ、合成ラテックス、ロジン、エポキシ樹脂、フェノール樹脂、ポリビニルアルコール樹脂、ポリビニルアセタール樹脂、オレフィン系熱可塑性樹脂、ブタジエン系熱可塑性樹脂、スチレン系熱可塑性樹脂、スチレン-ブタジエン系熱可塑性樹脂、イソプレン系熱可塑性樹脂、ウレタン系熱可塑性樹脂、エステル系熱可塑性樹脂、アミド系熱可塑性樹脂、塩化ビニル系熱可塑性樹脂、プロセスオイルや粘着性付与樹脂等を混合した熱可塑性樹脂、アロイ型熱可塑性エラストマー、動的架橋型熱可塑性エラストマー、ベントナイト、バイオバインダー ビオポリーBのうちの1種類あるいは2種類以上から構成される、請求項3に記載の消火シート。
- 前記カリウム化合物が少なくともクエン酸三カリウム及び塩素酸カリウムを含み、前記結合剤が少なくともポリビニルブチラールを含む、請求項3に記載の消火シート。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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KR1020227028782A KR20220137917A (ko) | 2020-01-22 | 2021-01-21 | 소화 시트 |
CN202410685292.0A CN118615633A (zh) | 2020-01-22 | 2021-01-21 | 灭火片 |
US17/793,994 US20230050941A1 (en) | 2020-01-22 | 2021-01-21 | Fire extinguishing sheet |
EP21744440.5A EP4094809A4 (en) | 2020-01-22 | 2021-01-21 | FIRE EXTINGUISHING SHEET |
JP2021555856A JP7116511B2 (ja) | 2020-01-22 | 2021-01-21 | 消火用積層体 |
CN202180009791.2A CN115190817A (zh) | 2020-01-22 | 2021-01-21 | 灭火片 |
Applications Claiming Priority (4)
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JP2020008038 | 2020-01-22 | ||
JP2020-008038 | 2020-01-22 | ||
JP2020-014784 | 2020-01-31 | ||
JP2020014784 | 2020-01-31 |
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WO2021149766A1 true WO2021149766A1 (ja) | 2021-07-29 |
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PCT/JP2021/002015 WO2021149758A1 (ja) | 2020-01-22 | 2021-01-21 | 消火シート |
PCT/JP2021/002036 WO2021149766A1 (ja) | 2020-01-22 | 2021-01-21 | 消火シート |
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US (2) | US20230072183A1 (ja) |
EP (2) | EP4094809A4 (ja) |
JP (3) | JPWO2021149758A1 (ja) |
KR (2) | KR20220148173A (ja) |
CN (3) | CN115190817A (ja) |
WO (2) | WO2021149758A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPWO2022118735A1 (ja) * | 2020-12-01 | 2022-06-09 | ||
WO2022230808A1 (ja) * | 2021-04-30 | 2022-11-03 | 凸版印刷株式会社 | 消火用積層体、消火用積層体の製造方法及びエレクトロニクス部材 |
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JP7426529B1 (ja) | 2023-07-25 | 2024-02-01 | Toppanホールディングス株式会社 | 消火材用組成物、消火材、及び自動消火機能を有する装置 |
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JP7364124B2 (ja) * | 2021-07-29 | 2023-10-18 | Toppanホールディングス株式会社 | 消火材形成用組成物、消火材並びに消火性部材及びその製造方法 |
JP7447940B2 (ja) | 2022-07-15 | 2024-03-12 | Toppanホールディングス株式会社 | 消火材及び消火材パッケージ |
JP7447941B2 (ja) * | 2022-07-15 | 2024-03-12 | Toppanホールディングス株式会社 | 消火材及び消火材パッケージ |
WO2024014164A1 (ja) * | 2022-07-15 | 2024-01-18 | Toppanホールディングス株式会社 | 消火材及び消火材パッケージ |
JP7444200B2 (ja) | 2022-07-15 | 2024-03-06 | Toppanホールディングス株式会社 | 消火材及び消火材パッケージ |
WO2024014638A1 (ko) * | 2022-07-15 | 2024-01-18 | 주식회사 티엘 | 리튬이온 배터리 화재 억제제 및 이를 포함하는 리튬이온 배터리 화재 억제 시트 |
CN116870416B (zh) * | 2023-05-24 | 2024-05-14 | 湖北及安盾消防科技有限公司 | 超薄片气溶胶灭火剂及其生产工艺 |
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WO2022230808A1 (ja) * | 2021-04-30 | 2022-11-03 | 凸版印刷株式会社 | 消火用積層体、消火用積層体の製造方法及びエレクトロニクス部材 |
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JP7116511B2 (ja) | 2022-08-10 |
JP2021118847A (ja) | 2021-08-12 |
CN118615633A (zh) | 2024-09-10 |
JPWO2021149766A1 (ja) | 2021-07-29 |
US20230072183A1 (en) | 2023-03-09 |
KR20220137917A (ko) | 2022-10-12 |
JPWO2021149758A1 (ja) | 2021-07-29 |
TW202136055A (zh) | 2021-10-01 |
EP4094809A1 (en) | 2022-11-30 |
EP4094809A4 (en) | 2024-02-28 |
US20230050941A1 (en) | 2023-02-16 |
WO2021149758A1 (ja) | 2021-07-29 |
EP4094810A4 (en) | 2024-02-28 |
KR20220148173A (ko) | 2022-11-04 |
CN115190817A (zh) | 2022-10-14 |
EP4094810A1 (en) | 2022-11-30 |
CN115335125A (zh) | 2022-11-11 |
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