JP6510640B2 - その組成中に鉛を含まない高性能複合火工製品及びその製造方法 - Google Patents
その組成中に鉛を含まない高性能複合火工製品及びその製造方法 Download PDFInfo
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- 239000000203 mixture Substances 0.000 title claims description 56
- 239000002131 composite material Substances 0.000 title claims description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000003054 catalyst Substances 0.000 claims description 63
- 229920000642 polymer Polymers 0.000 claims description 51
- 238000002485 combustion reaction Methods 0.000 claims description 37
- 239000011230 binding agent Substances 0.000 claims description 36
- KKMOSYLWYLMHAL-UHFFFAOYSA-N 2-bromo-6-nitroaniline Chemical compound NC1=C(Br)C=CC=C1[N+]([O-])=O KKMOSYLWYLMHAL-UHFFFAOYSA-N 0.000 claims description 25
- 239000004014 plasticizer Substances 0.000 claims description 25
- 239000000654 additive Substances 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- JSOGDEOQBIUNTR-UHFFFAOYSA-N 2-(azidomethyl)oxirane Chemical compound [N-]=[N+]=NCC1CO1 JSOGDEOQBIUNTR-UHFFFAOYSA-N 0.000 claims description 11
- 239000005056 polyisocyanate Substances 0.000 claims description 10
- 229920001228 polyisocyanate Polymers 0.000 claims description 10
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- POCJOGNVFHPZNS-ZJUUUORDSA-N (6S,7R)-2-azaspiro[5.5]undecan-7-ol Chemical compound O[C@@H]1CCCC[C@]11CNCCC1 POCJOGNVFHPZNS-ZJUUUORDSA-N 0.000 claims description 7
- BSPUVYFGURDFHE-UHFFFAOYSA-N Nitramine Natural products CC1C(O)CCC2CCCNC12 BSPUVYFGURDFHE-UHFFFAOYSA-N 0.000 claims description 7
- POCJOGNVFHPZNS-UHFFFAOYSA-N isonitramine Natural products OC1CCCCC11CNCCC1 POCJOGNVFHPZNS-UHFFFAOYSA-N 0.000 claims description 7
- 125000000524 functional group Chemical group 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 6
- 229910002651 NO3 Inorganic materials 0.000 claims description 4
- 239000012258 stirred mixture Substances 0.000 claims description 4
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 claims description 3
- -1 2,2-dinitropropyl Chemical group 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- FUHQFAMVYDIUKL-UHFFFAOYSA-N fox-7 Chemical group NC(N)=C([N+]([O-])=O)[N+]([O-])=O FUHQFAMVYDIUKL-UHFFFAOYSA-N 0.000 claims description 3
- QCOXCILKVHKOGO-UHFFFAOYSA-N n-(2-nitramidoethyl)nitramide Chemical compound [O-][N+](=O)NCCN[N+]([O-])=O QCOXCILKVHKOGO-UHFFFAOYSA-N 0.000 claims description 3
- FXYYVODGZXUHLT-UHFFFAOYSA-N 2h-tetrazol-5-ylhydrazine Chemical compound NNC=1N=NNN=1 FXYYVODGZXUHLT-UHFFFAOYSA-N 0.000 claims description 2
- FBUSEYSGCOSYEO-UHFFFAOYSA-N diaminomethylideneurea;nitramide Chemical compound N[N+]([O-])=O.N[N+]([O-])=O.NC(=N)NC(N)=O FBUSEYSGCOSYEO-UHFFFAOYSA-N 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 239000000028 HMX Substances 0.000 claims 1
- ZRALSGWEFCBTJO-UHFFFAOYSA-O guanidinium Chemical compound NC(N)=[NH2+] ZRALSGWEFCBTJO-UHFFFAOYSA-O 0.000 claims 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims 1
- UZGLIIJVICEWHF-UHFFFAOYSA-N octogen Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UZGLIIJVICEWHF-UHFFFAOYSA-N 0.000 claims 1
- 125000003226 pyrazolyl group Chemical group 0.000 claims 1
- 239000003380 propellant Substances 0.000 description 35
- 239000002243 precursor Substances 0.000 description 13
- 239000004449 solid propellant Substances 0.000 description 7
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 5
- HOQPTLCRWVZIQZ-UHFFFAOYSA-H bis[[2-(5-hydroxy-4,7-dioxo-1,3,2$l^{2}-dioxaplumbepan-5-yl)acetyl]oxy]lead Chemical compound [Pb+2].[Pb+2].[Pb+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HOQPTLCRWVZIQZ-UHFFFAOYSA-H 0.000 description 5
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- QUAMCNNWODGSJA-UHFFFAOYSA-N 1,1-dinitrooxybutyl nitrate Chemical compound CCCC(O[N+]([O-])=O)(O[N+]([O-])=O)O[N+]([O-])=O QUAMCNNWODGSJA-UHFFFAOYSA-N 0.000 description 4
- UIAFKZKHHVMJGS-UHFFFAOYSA-N 2,4-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1O UIAFKZKHHVMJGS-UHFFFAOYSA-N 0.000 description 4
- RUKISNQKOIKZGT-UHFFFAOYSA-N 2-nitrodiphenylamine Chemical compound [O-][N+](=O)C1=CC=CC=C1NC1=CC=CC=C1 RUKISNQKOIKZGT-UHFFFAOYSA-N 0.000 description 4
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 4
- 150000001621 bismuth Chemical class 0.000 description 4
- 229910052797 bismuth Inorganic materials 0.000 description 4
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- IPPYBNCEPZCLNI-UHFFFAOYSA-N trimethylolethane trinitrate Chemical compound [O-][N+](=O)OCC(C)(CO[N+]([O-])=O)CO[N+]([O-])=O IPPYBNCEPZCLNI-UHFFFAOYSA-N 0.000 description 4
- REKWPXFKNZERAA-UHFFFAOYSA-K bismuth;2-carboxyphenolate Chemical compound [Bi+3].OC1=CC=CC=C1C([O-])=O.OC1=CC=CC=C1C([O-])=O.OC1=CC=CC=C1C([O-])=O REKWPXFKNZERAA-UHFFFAOYSA-K 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000010695 polyglycol Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000013638 trimer Substances 0.000 description 3
- PAUHLEIGHAUFAK-UHFFFAOYSA-N 1-isocyanato-1-[(1-isocyanatocyclohexyl)methyl]cyclohexane Chemical compound C1CCCCC1(N=C=O)CC1(N=C=O)CCCCC1 PAUHLEIGHAUFAK-UHFFFAOYSA-N 0.000 description 2
- AKEUNCKRJATALU-UHFFFAOYSA-N 2,6-dihydroxybenzoic acid Chemical compound OC(=O)C1=C(O)C=CC=C1O AKEUNCKRJATALU-UHFFFAOYSA-N 0.000 description 2
- 235000015854 Heliotropium curassavicum Nutrition 0.000 description 2
- 244000301682 Heliotropium curassavicum Species 0.000 description 2
- 102100025925 Oxysterol-binding protein-related protein 2 Human genes 0.000 description 2
- 101710201616 Oxysterol-binding protein-related protein 2 Proteins 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229940114055 beta-resorcylic acid Drugs 0.000 description 2
- ZREIPSZUJIFJNP-UHFFFAOYSA-K bismuth subsalicylate Chemical compound C1=CC=C2O[Bi](O)OC(=O)C2=C1 ZREIPSZUJIFJNP-UHFFFAOYSA-K 0.000 description 2
- LYAGTVMJGHTIDH-UHFFFAOYSA-N diethylene glycol dinitrate Chemical compound [O-][N+](=O)OCCOCCO[N+]([O-])=O LYAGTVMJGHTIDH-UHFFFAOYSA-N 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- AGCQZYRSTIRJFM-UHFFFAOYSA-N triethylene glycol dinitrate Chemical compound [O-][N+](=O)OCCOCCOCCO[N+]([O-])=O AGCQZYRSTIRJFM-UHFFFAOYSA-N 0.000 description 2
- MZRUFMBFIKGOAL-UHFFFAOYSA-N 5-nitro-1h-pyrazole Chemical compound [O-][N+](=O)C1=CC=NN1 MZRUFMBFIKGOAL-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- 239000000006 Nitroglycerin Substances 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- VAALVBPLSFRYMJ-XXMNONFOSA-N O=C1OC(=O)[C@@H]([C@@H](C23)C4)[C@H]1[C@@H]4C3[C@@H]1C[C@H]2[C@H]2C(=O)OC(=O)[C@@H]12 Chemical compound O=C1OC(=O)[C@@H]([C@@H](C23)C4)[C@H]1[C@@H]4C3[C@@H]1C[C@H]2[C@H]2C(=O)OC(=O)[C@@H]12 VAALVBPLSFRYMJ-XXMNONFOSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940036348 bismuth carbonate Drugs 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- 229960000782 bismuth subsalicylate Drugs 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- GRBFCEINWFRDOG-UHFFFAOYSA-K di(octadecanoyloxy)bismuthanyl octadecanoate Chemical compound [Bi+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O GRBFCEINWFRDOG-UHFFFAOYSA-K 0.000 description 1
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 1
- GMZOPRQQINFLPQ-UHFFFAOYSA-H dibismuth;tricarbonate Chemical compound [Bi+3].[Bi+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O GMZOPRQQINFLPQ-UHFFFAOYSA-H 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- HMZSDLABZPPSEM-UHFFFAOYSA-N ethene 2-(2-hydroxyethoxy)ethanol Chemical group C=C.C=C.C=C.OCCOCCO HMZSDLABZPPSEM-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229960003711 glyceryl trinitrate Drugs 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- KUNXCAIGAVGORW-UHFFFAOYSA-N n-ethyl-n-[[ethyl(nitro)amino]methyl]nitramide Chemical compound CCN([N+]([O-])=O)CN(CC)[N+]([O-])=O KUNXCAIGAVGORW-UHFFFAOYSA-N 0.000 description 1
- NQPFICHAHMRTNV-UHFFFAOYSA-N n-ethyl-n-[[methyl(nitro)amino]methyl]nitramide Chemical compound CCN([N+]([O-])=O)CN(C)[N+]([O-])=O NQPFICHAHMRTNV-UHFFFAOYSA-N 0.000 description 1
- XIFJZJPMHNUGRA-UHFFFAOYSA-N n-methyl-4-nitroaniline Chemical compound CNC1=CC=C([N+]([O-])=O)C=C1 XIFJZJPMHNUGRA-UHFFFAOYSA-N 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- ZHXAZZQXWJJBHA-UHFFFAOYSA-N triphenylbismuthane Chemical compound C1=CC=CC=C1[Bi](C=1C=CC=CC=1)C1=CC=CC=C1 ZHXAZZQXWJJBHA-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
- C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
- C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
- C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin
- C06B45/105—The resin being a polymer bearing energetic groups or containing a soluble organic explosive
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/007—Ballistic modifiers, burning rate catalysts, burning rate depressing agents, e.g. for gas generating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
・ 前記硬化エネルギーポリマーは、数平均分子量(Mn)が700グラム/モル(g/mol)〜3000g/molの範囲であるグリシジルアジドポリマー(GAP)からなり、そのヒドロキシル末端官能基を介して少なくとも1種のポリイソシアネート型硬化剤を用いて硬化され、及び
・ 前記燃焼触媒はクエン酸ビスマスからなる。
・ 50%〜70%、有利には55%〜65%の有機エネルギー装薬、
・ 10%〜14%のエネルギーポリマー(そのヒドロキシ末端官能基を介して、少なくとも1種のポリイソシアネートにより硬化されるヒドロキシテレケリックGAPタイプ)、
・ 10%〜30%、有利には15%〜25%の少なくとも1種のエネルギー可塑剤、
・ 1%〜6%、有利には3%〜5%のクエン酸ビスマス、及び
・ 0%〜4%、有利には0.1%〜4%の少なくとも1つの添加剤。
・ a)35℃〜55℃の範囲の温度で、適切なグリシジルアジドポリマー(上記で特定した数平均分子量を示すヒドロキシテレケリックGAP)中に、攪拌しながら、少なくとも1種のエネルギー可塑剤、有機エネルギー装薬、及び所望の複合火工製品(特定の燃焼触媒であるクエン酸ビスマスを含む)を構成する他の成分を取り込み、但し硬化剤や硬化触媒は取り込まず、及び
b)得られた混合物を、部分真空下で35℃〜55℃の範囲の温度(有利には前記温度)で攪拌する、ことにより均一なペーストを調製する工程と、
・ 部分真空下で、35℃〜55℃の範囲の温度(有利には前記温度)で、前記得られた均一なペースト中に、前記少なくとも1種の硬化剤、及び場合により少なくとも1種の硬化触媒を取り込み、次に得られた混合物を攪拌する工程と、
・ 前記得られた攪拌混合物(=得られた混合物)を少なくとも1つの構造に投入する工程と、
・ 前記少なくとも1つの構造に投入された前記得られた攪拌混合物(攪拌された混合物)を熱処理する工程。
以下をミキサーに導入した:バインダー前駆体ポリマーとしてグリシジルアジドポリマー(GAP)、次に可塑剤(BTTN/TMETN)、及び前記可塑剤の安定剤(MMA/2−NDPA)。混合物を40℃の温度で15分間混合した。
こうして調製した各推進薬ペーストの試料を取って、ポットライフを決定した。
ポットライフは、当該推進薬ペースト(硬化剤と硬化触媒とを含む)の粘度を、Brookfield粘度計(1回転/分(rpm)で回転する3番のボディ(モバイルC)を使用)を使用して40℃の温度で、経時的に測定することにより決定した。粘度が15kPoに達するまでの時間を測定して、推進薬が工業化の基準を満たすかどうか、すなわち測定された時間が15時間より大きいかどうかを調べた。
予測されたように、弾道触媒を含まない(例A)か又はクエン酸鉛を弾道触媒としてクエン酸鉛を含む(例B1及びB2)参照推進薬のペーストは、24時間より後に15kPoの粘度値に達し、工業的注型性の基準を満足した。
表2はまた、弾道触媒(燃焼触媒)すなわちクエン酸ビスマスが、圧力の関数として、参照推進薬A(その組成中に弾道触媒を含まない)の燃焼速度よりはるかに大きく、燃焼触媒としてクエン酸鉛(毒性製品)を含む組成の推進薬B1とB2の燃焼速度に近い燃焼速度を、本発明の推進薬に付与することを示す。
Claims (11)
- 硬化エネルギーポリマーと少なくとも1種のエネルギー可塑剤とを含む可塑化バインダー中に有機エネルギー装薬と燃焼触媒とを含有する複合火工製品であって、
・ 該硬化エネルギーポリマーが、数平均分子量(Mn)が700g/mol〜3000g/molの範囲であるグリシジルアジドポリマー(GAP)からなり、そのヒドロキシル末端官能基を介して少なくとも1種のポリイソシアネート型硬化剤を用いて硬化されており、及び
・ 該燃焼触媒がクエン酸ビスマスからなる、
ことを特徴とする、複合火工製品。 - 該グリシジルアジドポリマー(GAP)が、1700g/mol〜2300g/molの範囲の数平均分子量(Mn)を有することを特徴とする、請求項1に記載の複合火工製品。
- 該少なくとも1種のエネルギー可塑剤が、硝酸塩型及び/又はニトラミン型であることを特徴とする、請求項1又は請求項2に記載の複合火工製品。
- 該有機エネルギー装薬が、ヘキソーゲン、オクトーゲン、ヘキサニトロヘキサアザイソブルツジタン、ニトログアニジン、エチレンジニトラミン、N−グアニル尿素ジニトラミド、1,1−ジアミノ−2,2−ジニトロエチレン、ビス(トリアミノグアニジニウム)−5,5’−アゾテトラゾレート、ジヒドラジニウム5,5’−アゾテトラゾレート、5,5’−ビス(テトラゾリル)ヒドラジン、ビス(2,2−ジニトロプロピル)ニトラミン、及びニトロピラゾール装薬、及びこのような装薬の混合物から選択されることを特徴とする、請求項1〜3のいずれか1項に記載の複合火工製品。
- 1重量%〜6重量%の上記クエン酸ビスマスを含有することを特徴とする、請求項1〜4のいずれか1項に記載の複合火工製品。
- 3重量%〜5重量%の上記クエン酸ビスマスを含有することを特徴とする、請求項5に記載の複合火工製品。
- 少なくとも1種の添加剤を更に含むことを特徴とする、請求項1〜6のいずれか1項に記載の複合火工製品。
- 該少なくとも1種の添加剤が、少なくとも1種の硬化触媒、及び/又は該少なくとも1種のエネルギー可塑剤用の少なくとも1種の安定剤を含むことを特徴とする、請求項7に記載の複合火工製品。
- その組成が以下(重量%で示される):
・ 50%〜70%の該有機エネルギー装薬、
・ 10%〜14%の該硬化エネルギーポリマー、
・ 10%〜30%の該少なくとも1種のエネルギー可塑剤、
・ 1%〜6%の該クエン酸ビスマス、及び
・ 0%〜4%の少なくとも1種の添加剤、
を含むことを特徴とする、請求項1〜8のいずれか1項に記載の複合火工製品。 - その組成が以下(重量%で示される):
・ 55%〜65%の該有機エネルギー装薬、
・ 15%〜25%の該少なくとも1種のエネルギー可塑剤、
・ 3%〜5%の該クエン酸ビスマス、及び
・ 0.1%〜4%の少なくとも1種の添加剤、
を含むことを特徴とする、請求項9に記載の複合火工製品。 - 請求項1〜10のいずれか1項に記載の複合火工製品の製造方法であって、
・ a)35℃〜55℃の範囲の温度で、グリシジルアジドポリマー中に、少なくとも1種のエネルギー可塑剤、有機エネルギー装薬、及び所望の複合火工製品を構成する他の成分を取り込み、但し硬化剤や硬化触媒は取り込まず、及び
b)得られた混合物を、部分真空下で35℃〜55℃の範囲の温度で攪拌する、ことにより均一なペーストを調製する工程と、
・ 部分真空下で、35℃〜55℃の範囲の温度で、得られた均一なペースト中に、少なくとも1種の硬化剤、及び場合により少なくとも1種の硬化触媒を取り込み、次に得られた混合物を攪拌する工程と、
・ 得られた攪拌混合物を少なくとも1つの構造に投入する工程と、
・ 少なくとも1つの構造中の投入された攪拌された得られた混合物を熱処理する工程と、
を含む、方法。
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FR1402431 | 2014-10-28 | ||
FR1402431A FR3027597B1 (fr) | 2014-10-28 | 2014-10-28 | Produit pyrotechnique composite performant sans pb dans sa composition et sa preparation |
PCT/FR2015/052888 WO2016066945A1 (fr) | 2014-10-28 | 2015-10-27 | PRODUIT PYROTECHNIQUE COMPOSITE PERFORMANT SANS Pb DANS SA COMPOSITION ET SA PREPARATION |
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FR3090629B1 (fr) * | 2018-12-20 | 2021-07-23 | Arianegroup Sas | Procédé de préparation de produits pyrotechniques composites |
FR3096680B1 (fr) | 2019-06-03 | 2021-09-24 | Arianegroup Sas | produit pyrotechnique composite |
CN112500253B (zh) * | 2020-12-02 | 2022-04-12 | 湖北航天化学技术研究所 | 一种温敏时变高能固体推进剂 |
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US4268450A (en) * | 1977-08-08 | 1981-05-19 | Rockwell International Corporation | Energetic hydroxy-terminated azido polymer |
JPS63248791A (ja) * | 1987-04-06 | 1988-10-17 | 日本油脂株式会社 | 高エネルギ−バインダ型コンポジツト固体推進薬 |
FR2648809B1 (fr) * | 1989-06-21 | 1991-09-13 | Livbag Snc | Composition solide generatrice de gaz et son utilisation dans les generateurs de gaz pour coussins gonflables destines a proteger les passagers d'un vehicule automobile |
JPH075425B2 (ja) * | 1989-10-06 | 1995-01-25 | 防衛庁技術研究本部長 | ガス発生組成物 |
JPH07165483A (ja) * | 1993-12-13 | 1995-06-27 | Daicel Chem Ind Ltd | ガス発生剤組成物 |
FR2727401B1 (fr) * | 1994-11-29 | 1996-12-27 | Poudres & Explosifs Ste Nale | Compositions modificatrices de proprietes balistiques et propergols contenant de telles compositions |
US6183574B1 (en) * | 1999-09-02 | 2001-02-06 | The United States Of America As Represented By The Secretary Of The Army | Processing procedure for isocyanate cured propellants containing some bismuth compounds |
US6168677B1 (en) * | 1999-09-02 | 2001-01-02 | The United States Of America As Represented By The Secretary Of The Army | Minimum signature isocyanate cured propellants containing bismuth compounds as ballistic modifiers |
CA2351002C (en) * | 2000-06-27 | 2009-04-07 | The Minister Of National Defence | Insensitive melt cast explosive compositions containing energetic thermoplastic elastomers |
EP1186582A1 (en) * | 2000-09-08 | 2002-03-13 | Her Majesty in Right of Canada, as represented by the Minister of National Defence | Insensitive propellant formulations containing energetic copolyurethane thermoplastic elastomers |
DE202004009449U1 (de) * | 2004-06-15 | 2004-10-28 | Trw Airbag Systems Gmbh | Gaserzeugende Zusammensetzung |
US8172965B2 (en) * | 2009-10-14 | 2012-05-08 | Raytheon Company | Explosive compositions and methods for fabricating explosive compositions |
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GB2512346B (en) * | 2013-03-27 | 2021-06-30 | Bae Systems Plc | Non-phthalate propellants |
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EP3212594B1 (fr) | 2018-07-18 |
FR3027597A1 (fr) | 2016-04-29 |
KR102621576B1 (ko) | 2024-01-05 |
WO2016066945A1 (fr) | 2016-05-06 |
FR3027597B1 (fr) | 2016-12-09 |
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PL3212594T3 (pl) | 2019-01-31 |
KR20170101897A (ko) | 2017-09-06 |
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