JP2017524638A - Pyrotechnic igniter - Google Patents
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- JP2017524638A JP2017524638A JP2016575851A JP2016575851A JP2017524638A JP 2017524638 A JP2017524638 A JP 2017524638A JP 2016575851 A JP2016575851 A JP 2016575851A JP 2016575851 A JP2016575851 A JP 2016575851A JP 2017524638 A JP2017524638 A JP 2017524638A
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- 239000000654 additive Substances 0.000 claims abstract description 22
- 230000000996 additive effect Effects 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 150000001447 alkali salts Chemical class 0.000 claims abstract description 5
- 150000001768 cations Chemical class 0.000 claims abstract description 4
- 230000000737 periodic effect Effects 0.000 claims abstract description 4
- 239000011701 zinc Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052783 alkali metal Inorganic materials 0.000 claims description 12
- 150000001340 alkali metals Chemical class 0.000 claims description 12
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 12
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- -1 zinc peroxides Chemical class 0.000 claims description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- 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 5
- XBDYBAVJXHJMNQ-UHFFFAOYSA-N Tetrahydroanthracene Natural products C1=CC=C2C=C(CCCC3)C3=CC2=C1 XBDYBAVJXHJMNQ-UHFFFAOYSA-N 0.000 claims description 5
- 230000005693 optoelectronics Effects 0.000 claims description 5
- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 4
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 4
- 239000011118 polyvinyl acetate Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910000048 titanium hydride Inorganic materials 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- QSGNKXDSTRDWKA-UHFFFAOYSA-N zirconium dihydride Chemical compound [ZrH2] QSGNKXDSTRDWKA-UHFFFAOYSA-N 0.000 claims description 4
- 229910000568 zirconium hydride Inorganic materials 0.000 claims description 4
- 229910021346 calcium silicide Inorganic materials 0.000 claims description 3
- 239000002783 friction material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 235000019241 carbon black Nutrition 0.000 claims 1
- 239000012634 fragment Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 description 7
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920000591 gum Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- SQSPRWMERUQXNE-UHFFFAOYSA-N Guanylurea Chemical class NC(=N)NC(N)=O SQSPRWMERUQXNE-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 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 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical class [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 239000000028 HMX Substances 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 150000001661 cadmium Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- DLINORNFHVEIFE-UHFFFAOYSA-N hydrogen peroxide;zinc Chemical compound [Zn].OO DLINORNFHVEIFE-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 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 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005502 peroxidation Methods 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 150000003752 zinc compounds Chemical class 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229940105296 zinc peroxide Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C7/00—Non-electric detonators; Blasting caps; Primers
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B43/00—Compositions characterised by explosive or thermic constituents not provided for in groups C06B25/00 - C06B41/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Air Bags (AREA)
- Glass Compositions (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
本発明の対象は、一般実験式：Ｍｍ＋ｎ（Ｃ２Ｎ１０２−）ｐ（ＣＯ３２−）ｑ（ＯＨ−）ｒ（上記式中、Ｍは２１〜８０の範囲の原子番号を有する周期表第３〜１２族の元素であり、（Ｃ２Ｎ１０２−）は構造（ＡＡ）を有するアゾテトラゾレートジアニオンであり、ｍはカチオンの価数であり、ｎは１〜６の整数であり、ｐは１〜４の整数であり、ｑは０〜８の整数であり、ｒは０〜４の整数であり、かつｑ＋ｒ≠０である）を有する５，５’−アゾテトラゾールの塩基性塩を含有する火工技術用点火剤であり、ここで塩基性アゾテトラゾレート成分の割合は３０〜１００質量％であり、かつ添加剤若しくは複数の添加剤の混合物が０〜７０質量％含有されている。The subject of the present invention is a general empirical formula: Mm + n (C2N102−) p (CO32−) q (OH−) r (wherein M is an atomic number in the range of 21 to 80, groups 3 to 12 of the periodic table) (C2N102-) is an azotetrazolate dianion having the structure (AA), m is the valence of the cation, n is an integer of 1 to 6, and p is an integer of 1 to 4. And q is an integer from 0 to 8, r is an integer from 0 to 4 and q + r ≠ 0) for a pyrotechnic technique containing a basic salt of 5,5′-azotetrazole Here, the proportion of the basic azotetrazolate component is 30 to 100% by mass, and an additive or a mixture of a plurality of additives is contained in an amount of 0 to 70% by mass.
Description
本発明の対象は火工技術用点火剤である。 The subject of the present invention is a pyrotechnic igniter.
本発明の文脈における火工技術用点火剤とは、火工技術（点火もしくは着火）効果を発揮できる物質又は物質混合物である。 An igniter for pyrotechnics in the context of the present invention is a substance or substance mixture that can exhibit a pyrotechnic (ignition or ignition) effect.
本発明の対象は殊に、機械式、電気式又は光電子式の点火システムにおいて使用可能な火工技術用点火剤である。 The subject of the invention is in particular pyrotechnic igniters which can be used in mechanical, electrical or optoelectronic ignition systems.
独国特許出願公開第１０２０１００２５１０４号明細書（ＤＥ１０２０１００２５１０４Ａ１）の明細書から、５，５’−アゾテトラゾールの鉄塩、コバルト塩、ニッケル塩、銅塩、カドミウム塩、若しくはグアニル尿素塩と、少なくとも１つの５，５’−アゾテトラゾレート及び少なくとも１つのビステトラゾールイルトリアセネート又は少なくとも１つの５，５’−アゾテトラゾールの別の金属塩若しくはグアニル尿素塩からの混合物とを含む５，５’−アゾテトラゾレート系爆薬が公知である。この明細書に記載されている塩は中性である（つまり、酸性でも塩基性でもない）。独国特許出願公開第１０２０１００２５１０４号明細書（ＤＥ１０２０１００２５１０４Ａ１）の明細書によれば、５，５’−アゾテトラゾールの亜鉛塩及びクロム塩は貯蔵性がない。さらに、テトラセン含有火工品混合物の熱安定性は十分でないという問題がある。というのもテトラセンは、既に１２０℃で分解するからである。 From the specification of DE 102 01 0025 104 A1 (DE102010025104A1), at least one iron salt, cobalt salt, nickel salt, copper salt, cadmium salt or guanylurea salt of 5,5′-azotetrazole 5,5′-azo, comprising 5,5′-azotetrazolate and at least one bistetrazoleyl triacenate or a mixture from at least one other metal salt or guanylurea salt of 5,5′-azotetrazole Azotetrazolate explosives are known. The salts described in this specification are neutral (ie, neither acidic nor basic). According to the specification of DE 102 01 0025 104 A1 (DE102010025104A1), the zinc and chromium salts of 5,5'-azotetrazole are not storable. Furthermore, there is a problem that the thermal stability of the tetracene-containing pyrotechnic mixture is not sufficient. This is because tetracene already decomposes at 120 ° C.
本発明の課題は、さらなる火工技術用点火剤を提供することであった。本発明のさらなる課題は、機械式、電気式、又は光電子式の点火システムにおいて使用することができる火工技術用点火剤を提供することであった。 The object of the present invention was to provide a further pyrotechnic igniter. It was a further object of the present invention to provide pyrotechnic igniters that can be used in mechanical, electrical or optoelectronic ignition systems.
前記課題は驚くべきことに、本発明により請求項１に記載されている特徴により解決される。 The object is surprisingly solved by the features of claim 1 according to the present invention.
本発明のさらなる態様は、従属請求項に示されている。 Further aspects of the invention are indicated in the dependent claims.
驚くべきことに、以下の一般実験式：
Ｍｍ＋ ｎ（Ｃ２Ｎ１０ ２−）ｐ（ＣＯ３ ２−）ｑ（ＯＨ−）ｒ
（上記式中、
Ｍは２１〜８０の範囲の原子番号を有する周期表第３〜１２族の元素であり、
（Ｃ２Ｎ１０ ２−）は以下の構造：
ｍはカチオンの価数であり、
ｎは１〜６の整数であり、
ｐは１〜４の整数であり、
ｑは０〜８の整数であり、
ｒは０〜４の整数であり、かつｑ＋ｒ≠０である）
を有する５，５’−アゾテトラゾールの塩基性塩を含有する火工技術用点火剤が発見されたのであり、
ここで塩基性アゾテトラゾレート成分の割合は３０〜１００質量％であり、かつ添加剤若しくは複数の添加剤の混合物が０〜７０質量％含有されている。本発明による新規の塩基性アゾテトラゾレート化合物は、１８０℃〜２４０℃の範囲にある爆発温度、０．１Ｎ〜１．０Ｎの摩擦感度、及び０．１Ｊ〜０．５Ｊの衝撃感度を有する。本発明による塩基性アゾテトラゾレート化合物は熱安定性である。７１℃で貯蔵しても、２８日後に、本発明による塩基性アゾテトラゾレート化合物、ここでは殊に亜鉛化合物の分解は示されない。
Surprisingly, the following general empirical formula:
M m + n (C 2 N 10 2− ) p (CO 3 2− ) q (OH − ) r
(In the above formula,
M is a group 3-12 element of the periodic table having an atomic number in the range of 21-80,
(C 2 N 10 2− ) has the following structure:
m is the valence of the cation,
n is an integer of 1 to 6,
p is an integer of 1 to 4,
q is an integer from 0 to 8,
r is an integer of 0 to 4 and q + r ≠ 0)
A pyrotechnic igniter containing a basic salt of 5,5′-azotetrazole having
Here, the proportion of the basic azotetrazolate component is 30 to 100% by mass, and 0 to 70% by mass of an additive or a mixture of a plurality of additives is contained. The novel basic azotetrazolate compounds according to the invention have an explosion temperature in the range of 180 ° C. to 240 ° C., a friction sensitivity of 0.1 N to 1.0 N, and an impact sensitivity of 0.1 J to 0.5 J. . The basic azotetrazolate compounds according to the invention are heat stable. Even after storage at 71 ° C., no degradation of the basic azotetrazolate compounds according to the invention, in particular zinc compounds, is indicated after 28 days.
好適には、火工技術用点火剤は、添加剤として、アルカリ金属及び／又はアルカリ土類金属及び／又はアンモニウムの硝酸塩、アルカリ金属及び／又はアルカリ土類金属及び／又はアンモニウムの過塩素酸塩、アルカリ金属及び／又はアルカリ土類金属及び／又は亜鉛の過酸化物のうち１つ若しくは複数から選択される酸化剤を１０〜６０質量％含有する。 Preferably, the pyrotechnic igniter comprises, as additives, alkali metal and / or alkaline earth metal and / or ammonium nitrate, alkali metal and / or alkaline earth metal and / or ammonium perchlorate 10 to 60% by mass of an oxidizing agent selected from one or more of alkali metal and / or alkaline earth metal and / or zinc peroxide.
特に好ましくは、火工技術用点火剤は、添加剤として、鋭感剤、好適にはテトラセンを０〜１０質量％含有する。 Particularly preferably, the pyrotechnic igniter contains 0 to 10% by mass of a sharpening agent, preferably tetracene, as an additive.
好適には、本発明による火工技術用点火剤は、添加剤として、アルミニウム、硫化アンチモン、ケイ化カルシウム、チタン、水素化チタン、ホウ素、水素化ホウ素、ジルコニウム、水素化ジルコニウム、ケイ素、グラファイト、活性炭、カーボンブラックのうち１つ若しくは複数から選択される還元剤、又は摩擦材、好適にはガラス破砕物を０〜２０質量％含有する。 Preferably, the pyrotechnic igniter according to the present invention comprises, as additives, aluminum, antimony sulfide, calcium silicide, titanium, titanium hydride, boron, borohydride, zirconium, zirconium hydride, silicon, graphite, It contains 0 to 20% by mass of a reducing agent selected from one or more of activated carbon and carbon black, or a friction material, preferably a crushed glass.
特に好ましくは、火工技術用点火剤は、添加剤として、セルロース及びその誘導体、ポリビニルブチラール、ポリニトロポリフェニレン、ポリニトロフェニルエーテル、プレキシガム、ポリビニルアセテート、及びコポリマーのうち１つ若しくは複数から選択されるバインダーを０．１〜５質量％含有する。 Particularly preferably, the pyrotechnic igniter is selected from one or more of cellulose and its derivatives, polyvinyl butyral, polynitropolyphenylene, polynitrophenyl ether, plexi gum, polyvinyl acetate, and copolymers as additives. 0.1-5 mass% of binders are contained.
極めて特に好ましくは、火工技術用点火剤は、以下のもの：
Ｚｎ２＋ ２（Ｃ２Ｎ１０ ２−）（ＣＯ３ ２−）、
Ｚｎ２＋ ３（Ｃ２Ｎ１０ ２−）２（ＣＯ３ ２−）、
Ｚｎ２＋ ４（Ｃ２Ｎ１０ ２−）２（ＣＯ３ ２−）（ＯＨ−）２、
Ｚｎ２＋ ２（Ｃ２Ｎ１０ ２−）（ＯＨ−）２、及び／又は
Ｚｎ２＋ ３（Ｃ２Ｎ１０ ２−）２（ＯＨ−）２
を含有する。
Very particularly preferably, the pyrotechnic igniter is:
Zn 2+ 2 (C 2 N 10 2− ) (CO 3 2− ),
Zn 2+ 3 (C 2 N 10 2− ) 2 (CO 3 2− ),
Zn 2+ 4 (C 2 N 10 2− ) 2 (CO 3 2− ) (OH − ) 2 ,
Zn 2+ 2 (C 2 N 10 2− ) (OH − ) 2 and / or Zn 2+ 3 (C 2 N 10 2− ) 2 (OH − ) 2
Containing.
本発明による火工技術用点火剤は、機械式、電気式、又は光電子式の点火システムにおいて使用される。 The pyrotechnic igniter according to the invention is used in mechanical, electrical or optoelectronic ignition systems.
添加剤として、以下の１〜５を使用することができる：
１．アルカリ金属又はアルカリ土類金属又はアンモニウムの硝酸塩（例えば、硝酸ナトリウム、硝酸カリウム、又は硝酸アンモニウム）、アルカリ金属又はアルカリ土類金属又はアンモニウムの過塩素酸塩、アルカリ金属又はアルカリ土類金属又は亜鉛の過酸化物から成る群より選択された酸化剤（単独又は混合物で）、
２．ヘキソーゲン、オクトーゲン、ニトロセルロースという高エネルギーの添加物質（単独又は混合物で）
３．アルミニウム、チタン、水素化チタン、ホウ素、水素化ホウ素、ジルコニウム、水素化ジルコニウム、ケイ素、グラファイト、活性炭、カーボンブラックから成る群より選択される還元剤（単独又は混合物で）
４．セルロース、並びにその誘導体、ポリビニルブチラール、ポリニトロポリフェニレン、ポリニトロフェニルエーテル、プレキシガム、ポリビニルアセテート、コポリマーからなる群より選択されるバインダー（単独又は混合物で）
５．酸化亜鉛、炭酸亜鉛、ケイ酸塩、シリカゲル、ケイ酸（例えば、Ａｅｒｏｓｉｌ（Ｄｅｇｕｓｓａ社））、窒化ホウ素から成る群より選択される燃焼調整剤、安定化剤、及び加工助剤（単独又は混合物で）。
As additives, the following 1 to 5 can be used:
1. Alkali metal or alkaline earth metal or ammonium nitrate (eg sodium nitrate, potassium nitrate or ammonium nitrate), alkali metal or alkaline earth metal or ammonium perchlorate, alkali metal or alkaline earth metal or zinc peroxidation An oxidant (alone or in a mixture) selected from the group consisting of:
2. Hexogen, octogen, nitrocellulose, high-energy additive substances (single or mixed)
3. Reducing agent selected from the group consisting of aluminum, titanium, titanium hydride, boron, borohydride, zirconium, zirconium hydride, silicon, graphite, activated carbon, carbon black (alone or in a mixture)
4). A binder selected from the group consisting of cellulose and its derivatives, polyvinyl butyral, polynitropolyphenylene, polynitrophenyl ether, plexi gum, polyvinyl acetate, copolymer (alone or in a mixture)
5. Combustion modifiers, stabilizers, and processing aids selected from the group consisting of zinc oxide, zinc carbonate, silicates, silica gel, silicic acid (eg Aerosil (Degussa)), boron nitride (alone or in a mixture) ).
これらの物質は、鉛及びバリウム不含であること、高い着火力、短い反応時間、及び相応する感度において優れている。これらの特性によって、安全な点火に必要とされる爆発物の量を削減することができる。 These materials are excellent in being free of lead and barium, high ignition power, short reaction times and corresponding sensitivity. These characteristics can reduce the amount of explosives required for safe ignition.
表１では、選択した実施例の分解温度、摩擦感度、及び衝撃感度が示されている。摩擦感度及び衝撃感度の測定は、ＢＡＭ−Ｂｅｒｉｃｈｔ１４２（１９８７）に記載されている連邦材料試験研究所（ＢＡＭ）の手法に従って行い、分解温度の測定は、示差走査熱量計（ＤＳＣ）（Ｍｅｔｔｌｅｒ社）を用いて、毎分１０Ｋの加熱速度で行った。 Table 1 shows the decomposition temperature, friction sensitivity, and impact sensitivity of selected examples. Friction sensitivity and impact sensitivity are measured according to the Federal Materials Testing Laboratory (BAM) method described in BAM-Bericht 142 (1987), and decomposition temperature is measured by a differential scanning calorimeter (DSC) (Mettler). Was used at a heating rate of 10 K / min.
本発明の対象は、詳細には以下のものである：
・以下の一般実験式：
Ｍｍ＋ ｎ（Ｃ２Ｎ１０ ２−）ｐ（ＣＯ３ ２−）ｑ（ＯＨ−）ｒ
（上記式中、
Ｍは２１〜８０の範囲の原子番号を有する周期表第３〜１２族の元素であり、
（Ｃ２Ｎ１０ ２−）は以下の構造：
ｍはカチオンの価数であり、
ｎは１〜６の整数であり、
ｐは１〜４の整数であり、
ｑは０〜８の整数であり、
ｒは０〜４の整数であり、かつｑ＋ｒ≠０である）
を有する５，５’−アゾテトラゾールの塩基性塩を含有する火工技術用点火剤であり、ここで塩基性アゾテトラゾレート成分の割合は３０〜１００質量％であり、かつ添加剤若しくは複数の添加剤の混合物が０〜７０質量％含有されている；
・添加剤として、アルカリ金属及び／又はアルカリ土類金属及び／又はアンモニウムの硝酸塩、アルカリ金属及び／又はアルカリ土類金属及び／又はアンモニウムの過塩素酸塩、アルカリ金属及び／又はアルカリ土類金属及び／又は亜鉛の過酸化物のうち１つ若しくは複数から選択される酸化剤を１０〜６０質量％含有する火工技術用点火剤；
・添加剤として、鋭感剤、好適にはテトラセンを０〜１０質量％含有する火工技術用点火剤；
・添加剤として、アルミニウム、硫化アンチモン、ケイ化カルシウム、チタン、水素化チタン、ホウ素、水素化ホウ素、ジルコニウム、水素化ジルコニウム、ケイ素、グラファイト、活性炭、カーボンブラックのうち１つ若しくは複数から選択される還元剤、又は摩擦材、好適にはガラス破砕物を０〜２０質量％含有する火工技術用点火剤；
・添加剤として、セルロース及びその誘導体、ポリビニルブチラール、ポリニトロポリフェニレン、ポリニトロフェニルエーテル、プレキシガム、ポリビニルアセテート、及びコポリマーのうち１つ若しくは複数から選択されるバインダーを０．１〜５質量％含有する火工技術用点火剤；
・Ｚｎ２＋ ２（Ｃ２Ｎ１０ ２−）（ＣＯ３ ２−）を含有する火工技術用点火剤；
・Ｚｎ２＋ ３（Ｃ２Ｎ１０ ２−）２（ＣＯ３ ２−）を含有する火工技術用点火剤；
・Ｚｎ２＋ ４（Ｃ２Ｎ１０ ２−）２（ＣＯ３ ２−）（ＯＨ−）２を含有する火工技術用点火剤；
・Ｚｎ２＋ ２（Ｃ２Ｎ１０ ２−）（ＯＨ−）２を含有する火工技術用点火剤；
・Ｚｎ２＋ ３（Ｃ２Ｎ１０ ２−）２（ＯＨ−）２を含有する火工技術用点火剤；
・機械式、電気式、又は光電子式の点火システムにおける火工技術用点火剤の使用。
The subject of the present invention is in particular:
The following general empirical formula:
M m + n (C 2 N 10 2− ) p (CO 3 2− ) q (OH − ) r
(In the above formula,
M is a group 3-12 element of the periodic table having an atomic number in the range of 21-80,
(C 2 N 10 2− ) has the following structure:
m is the valence of the cation,
n is an integer of 1 to 6,
p is an integer of 1 to 4,
q is an integer from 0 to 8,
r is an integer of 0 to 4 and q + r ≠ 0)
Is a pyrotechnic igniter containing a basic salt of 5,5′-azotetrazole having a basic azotetrazolate component content of 30 to 100% by mass, and an additive or a plurality thereof. 0 to 70% by weight of a mixture of additives
As additives, alkali metal and / or alkaline earth metal and / or ammonium nitrate, alkali metal and / or alkaline earth metal and / or ammonium perchlorate, alkali metal and / or alkaline earth metal and And / or pyrotechnic ignition agent containing 10 to 60% by mass of an oxidizing agent selected from one or more of zinc peroxides;
An sensitizer, preferably an igniter for pyrotechnics containing 0 to 10% by weight of tetracene as an additive;
The additive is selected from one or more of aluminum, antimony sulfide, calcium silicide, titanium, titanium hydride, boron, borohydride, zirconium, zirconium hydride, silicon, graphite, activated carbon, carbon black An ignition agent for pyrotechnics containing 0 to 20% by mass of a reducing agent or a friction material, preferably glass crushed material;
As an additive, 0.1 to 5% by mass of a binder selected from one or more of cellulose and its derivatives, polyvinyl butyral, polynitropolyphenylene, polynitrophenyl ether, plexi gum, polyvinyl acetate, and copolymer Pyrotechnic igniter;
A pyrotechnic igniter containing Zn 2+ 2 (C 2 N 10 2− ) (CO 3 2− );
An igniter for pyrotechnics containing Zn 2+ 3 (C 2 N 10 2− ) 2 (CO 3 2− );
A pyrotechnic igniter containing Zn 2+ 4 (C 2 N 10 2− ) 2 (CO 3 2− ) (OH − ) 2 ;
A pyrotechnic igniter containing Zn 2+ 2 (C 2 N 10 2− ) (OH − ) 2 ;
A pyrotechnic igniter containing Zn 2+ 3 (C 2 N 10 2− ) 2 (OH − ) 2 ;
• Use of pyrotechnic igniters in mechanical, electrical, or optoelectronic ignition systems.
本発明を、以下の実施例によってより詳細に説明するが、本発明がこれらに制限されることはない：
表１には、５種類の異なった５，５’−アゾテトラゾールの塩基性塩の組成が挙げられている。
Table 1 lists the compositions of five different basic salts of 5,5′-azotetrazole.
Claims (11)
Ｍｍ＋ ｎ（Ｃ２Ｎ１０ ２−）ｐ（ＣＯ３ ２−）ｑ（ＯＨ−）ｒ
（上記式中、
Ｍは２１〜８０の範囲の原子番号を有する周期表第３〜１２族の元素であり、
（Ｃ２Ｎ１０ ２−）は以下の構造：
ｍはカチオンの価数であり、
ｎは１〜６の整数であり、
ｐは１〜４の整数であり、
ｑは０〜８の整数であり、
ｒは０〜４の整数であり、かつｑ＋ｒ≠０である）
を有する５，５’−アゾテトラゾールの塩基性塩を含有し、ここで塩基性アゾテトラゾレート成分の割合が３０〜１００質量％であり、かつ添加剤若しくは複数の添加剤の混合物が０〜７０質量％含有されていることを特徴とする前記火工技術用点火剤。 In the pyrotechnic igniter, the pyrotechnic igniter has the following general empirical formula:
M m + n (C 2 N 10 2− ) p (CO 3 2− ) q (OH − ) r
(In the above formula,
M is a group 3-12 element of the periodic table having an atomic number in the range of 21-80,
(C 2 N 10 2− ) has the following structure:
m is the valence of the cation,
n is an integer of 1 to 6,
p is an integer of 1 to 4,
q is an integer from 0 to 8,
r is an integer of 0 to 4 and q + r ≠ 0)
A basic salt of 5,5′-azotetrazole having a basic azotetrazolate component ratio of 30 to 100% by mass, and an additive or a mixture of a plurality of additives is 0 to The pyrotechnic igniter characterized by containing 70% by mass.
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| DE102014009807.9 | 2014-07-03 | ||
| PCT/EP2015/064729 WO2016001161A1 (en) | 2014-07-03 | 2015-06-29 | Pyrotechnic igniting agent |
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| JP2008542175A (en) * | 2005-06-02 | 2008-11-27 | ルアグ アモテック ゲゼルシャフト ミット ベシュレンクテル ハフツング | Pyrotechnical active substance |
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