JPH0333091A - Composition for explosive - Google Patents
Composition for explosiveInfo
- Publication number
- JPH0333091A JPH0333091A JP16661189A JP16661189A JPH0333091A JP H0333091 A JPH0333091 A JP H0333091A JP 16661189 A JP16661189 A JP 16661189A JP 16661189 A JP16661189 A JP 16661189A JP H0333091 A JPH0333091 A JP H0333091A
- Authority
- JP
- Japan
- Prior art keywords
- binder
- explosive
- weight
- powder
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002360 explosive Substances 0.000 title claims abstract description 47
- 239000000203 mixture Substances 0.000 title claims description 30
- 239000011230 binding agent Substances 0.000 claims abstract description 18
- 239000004014 plasticizer Substances 0.000 claims abstract description 9
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 9
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 claims abstract description 5
- LYAGTVMJGHTIDH-UHFFFAOYSA-N diethylene glycol dinitrate Chemical compound [O-][N+](=O)OCCOCCO[N+]([O-])=O LYAGTVMJGHTIDH-UHFFFAOYSA-N 0.000 claims abstract description 5
- AGCQZYRSTIRJFM-UHFFFAOYSA-N triethylene glycol dinitrate Chemical compound [O-][N+](=O)OCCOCCOCCO[N+]([O-])=O AGCQZYRSTIRJFM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 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 claims abstract description 4
- 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 8
- 239000011342 resin composition Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 16
- 239000000843 powder Substances 0.000 abstract description 9
- 239000002202 Polyethylene glycol Substances 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 229920001223 polyethylene glycol Polymers 0.000 abstract description 6
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 abstract description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 5
- 239000003381 stabilizer Substances 0.000 abstract description 5
- 239000005062 Polybutadiene Substances 0.000 abstract description 3
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 abstract description 3
- 229920002857 polybutadiene Polymers 0.000 abstract description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 abstract description 2
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 16
- 230000035939 shock Effects 0.000 description 13
- SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 description 8
- 239000000015 trinitrotoluene Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- LSLGCKBDVWXMSH-UHFFFAOYSA-N 1-[1-(2,2-dinitropropoxy)ethoxy]-2,2-dinitropropane;1-(2,2-dinitropropoxymethoxy)-2,2-dinitropropane Chemical compound [O-][N+](=O)C([N+]([O-])=O)(C)COCOCC(C)([N+]([O-])=O)[N+]([O-])=O.[O-][N+](=O)C(C)([N+]([O-])=O)COC(C)OCC(C)([N+]([O-])=O)[N+]([O-])=O LSLGCKBDVWXMSH-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- HZTVIZREFBBQMG-UHFFFAOYSA-N 2-methyl-1,3,5-trinitrobenzene;[3-nitrooxy-2,2-bis(nitrooxymethyl)propyl] nitrate Chemical group CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O.[O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O HZTVIZREFBBQMG-UHFFFAOYSA-N 0.000 description 2
- 229920002121 Hydroxyl-terminated polybutadiene Polymers 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- UQXKXGWGFRWILX-UHFFFAOYSA-N ethylene glycol dinitrate Chemical compound O=N(=O)OCCON(=O)=O UQXKXGWGFRWILX-UHFFFAOYSA-N 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- -1 phosphite ester compounds Chemical class 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 241000251729 Elasmobranchii Species 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 101150081494 TMPO gene Proteins 0.000 description 1
- NPLQKXRMGBJCGW-UHFFFAOYSA-I aluminum;calcium;pentachloride Chemical compound [Al+3].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ca+2] NPLQKXRMGBJCGW-UHFFFAOYSA-I 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- ZKXWKVVCCTZOLD-UHFFFAOYSA-N copper;4-hydroxypent-3-en-2-one Chemical compound [Cu].CC(O)=CC(C)=O.CC(O)=CC(C)=O ZKXWKVVCCTZOLD-UHFFFAOYSA-N 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、安全に製造でき、且つ高エネルギー、特に水
中威力の大きな炸薬製造用、即ち、炸薬用組成物に関す
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a composition for producing an explosive that can be produced safely and has high energy, especially a high underwater power, that is, an explosive composition.
〈従来の技術）
従来、水雷用炸薬として、トリニトロトルエン（ＴＮＴ
）が知られている。<Conventional technology> Conventionally, trinitrotoluene (TNT) was used as an explosive for torpedoes.
)It has been known.
又、トリメチレントリニトロアミン（ＲＤｘ）、ＴＮＴ
、アルミニウム粉（Ａｌ１）を主成分とし、コンポジシ
ョンＤ２、ケイ酸カルシウム及び塩化カルシウムより製
造されたＨＢＸ系爆薬（ＭＩＬ−Ｅ−２２２６７Ａ。Also, trimethylene trinitramine (RDx), TNT
, an HBX-based explosive (MIL-E-22267A) made from composition D2, calcium silicate, and calcium chloride, with aluminum powder (Al1) as the main component.
１９６３．５．３１）が知られている。こＳでコンポジ
ションＤ２とは、ニトロセルロースとワックスとレシチ
ンとの混合物からなるものである。ＨＢＸ系爆薬はその
組成によりＨＢＸ−１，ＨＢＸ−３及びＨ−６１７）３
種類に分れる。1963.5.31) is known. Composition D2 in this S is composed of a mixture of nitrocellulose, wax, and lecithin. HBX-based explosives are divided into HBX-1, HBX-3 and H-617)3 depending on their composition.
Divided into types.
〈発明が解決しようとする課題）
炸薬や爆薬等の水中威力については、
ショックエネルギー及びバブルエネルギーにより評価さ
れるのが通常である。前記ＴＮＴはベントライトの水中
威力を１として、それとの相対値として表わすと、ショ
ックエネルギーが０．８４、バブルエネルギーが０．９
４が限界であった。<Problem to be solved by the invention> The underwater power of explosives, explosives, etc. is usually evaluated in terms of shock energy and bubble energy. The above-mentioned TNT has a shock energy of 0.84 and a bubble energy of 0.9 when expressed as a relative value with the underwater power of bentrite being 1.
4 was the limit.
又、前述のＨＢＸ系爆薬の水中威力は、「爆薬エンサイ
クロペディアＶｏｌ １０ Ｊ１９８３年、（アメリカ
アーミー アーマメント リサーチ アンド ディベロ
ップメント コマンド発行）によれば、ＨＢＸ−１のシ
ョックエネルギーが１．１３、バブルエネルギーが１．
４７、ＨＢｘ−３のショックエネルギーが １．０、バ
ブルエネルギーが１．９５、Ｈ−６のショックエネルギ
ーが１．１８、バブルエネルギーが１．５４が限界であ
る。いずれもＴＮＴが含まれているので注型後注型物中
に巣ができ易く填薬比重を理論密度に近付けることは困
難であり、従って単位容積当たりの威力を十分に得るこ
とは困難であった。又、現在の炸薬や爆薬は製造上例え
ばＴＮＴを溶融して製造しなければならず、溶融ＴＮＴ
は非常に脱感である等で安全性において、必ずしも充分
でない点があった。Furthermore, the underwater power of the aforementioned HBX-based explosives is as follows: According to the ``Explosive Encyclopedia Vol. 10 J, 1983 (published by the American Army Armament Research and Development Command), the shock energy of HBX-1 is 1.13, and the bubble energy is 1.13. is 1.
47, HBx-3's shock energy is 1.0, bubble energy is 1.95, H-6's shock energy is 1.18, and bubble energy is 1.54. Since both contain TNT, cavities are likely to form in the cast material after casting, making it difficult to bring the specific gravity of the filler close to the theoretical density, and therefore difficult to obtain sufficient power per unit volume. Ta. In addition, current explosives and explosives must be manufactured by melting TNT, for example, and molten TNT
In terms of safety, it was not always sufficient, as it was extremely desensitizing.
そこで実用的には現在の炸薬、爆薬よりも水中威力が大
、具体的にはショックエネルギーが少なくとも１．２、
バブルエネルギーが少なくとも２であり、且つ、安全性
がより改善された炸薬が求められている。Therefore, in practical terms, the power of underwater explosives is greater than that of current explosives, specifically, the shock energy is at least 1.2,
There is a need for explosives having a bubble energy of at least 2 and improved safety.
く課題を解決するための手段〉
本発明者らは、前記の要望を満足させるような炸薬（組
成物）について、長期にわたりて研究した結果、特定の
組成物より製造された炸薬は前記の水中威力及び安全性
のいずれも目的を達するという知見を得て本発明を完成
した。As a result of long-term research into explosives (compositions) that satisfy the above-mentioned needs, the present inventors have found that explosives manufactured from a specific composition can be used in the above-mentioned underwater The present invention was completed based on the knowledge that both power and safety can be achieved.
即ち本発明は、主成分として過塩素酸アンモニウム（Ａ
Ｐ）及びアルミニウム粉
（Ａβ）、バインダーとして、トリメチロールエタント
リナイトレート（ＴＭ’ＥＴＮ）、トリエチレングリコ
ールジナイトレート（ＴＥＧＤＮ）及びジエチレングリ
コールジナイトレート（ＤＥＧＤＮ）中の少なくとも一
種とポリウレタン樹脂組成物を含む組成物及び主成分と
してＡＰ、Ａｒ２粉及びＲＤＸ、バインダーとして不活
性可塑剤とポリウレタン系樹脂組成物を含み、パイグー
が炸薬組成物の１０〜３０重量％であることを特徴とす
る炸薬用組成物に関する。That is, the present invention uses ammonium perchlorate (A
P) and aluminum powder (Aβ), at least one of trimethylolethane trinitrate (TM'ETN), triethylene glycol dinitrate (TEGDN) and diethylene glycol dinitrate (DEGDN) as a binder, and a polyurethane resin composition. and AP, Ar2 powder, and RDX as main components, an inert plasticizer and a polyurethane resin composition as a binder, and Pai Goo accounts for 10 to 30% by weight of the explosive composition. Regarding the composition.
次に本発明の炸薬用組成物について詳述する１本発明の
組成物において、主成分は９０〜７０重量％、バインダ
ーは１０〜３０重量％である６主成分が９０重量％を越
え、バインダーが１０重量％未満では注型が不可能であ
り、注型式による炸薬の製造はできない、一方主成分が
３０重量％未満、バインダーが７０重量％を越えると、
その組成物より製造される炸薬は高エネルギーが得られ
ない。Next, the explosive composition of the present invention will be described in detail.1 In the composition of the present invention, the main component is 90 to 70% by weight, and the binder is 10 to 30% by weight.6 The main component is more than 90% by weight, and the binder is 10 to 30% by weight. If it is less than 10% by weight, casting is impossible and explosives cannot be produced by casting. On the other hand, if the main component is less than 30% by weight and the binder exceeds 70% by weight,
Explosive charges made from that composition do not have high energy.
次に各成分について説明する。Next, each component will be explained.
主成分のＡＰ、 Ａｒ１、ＲＤＸは通常粉状又は粉末状
のものが用いられ、その粒度と配合割合は、目的とする
炸薬の製造性、水中威力等から適宜選択することができ
る０通常は、例えばＡＰは平均粒径４００μｍ 、
２００ｇ ｍ 。The main components AP, Ar1, and RDX are usually used in the form of powder or powder, and the particle size and blending ratio can be selected appropriately depending on the productivity of the intended explosive, underwater power, etc. Usually, For example, AP has an average particle size of 400 μm,
200gm.
３０μｍ以下のものを単独或は組合わせて、Ａｒ１は平
均粒径５０μｍ以下のものを、ＲＤＸは平均粒径２００
μｍ、３０μｍ以下のものを単独或は組合わせて用いる
。Ar1 has an average particle size of 50 μm or less, and RDX has an average particle size of 200 μm or less, singly or in combination.
μm, those with a diameter of 30 μm or less are used alone or in combination.
実用的な配合割合は重量比でＡ Ｐ／Ａ ｌ２＝１０／
１〜１ ／ １、そしｒＲＤＸを含む場合は、主成分
中最多で２５重量％である。Practical mixing ratio is A P/A l2=10/ by weight.
1 to 1/1, and if rRDX is included, the maximum amount is 25% by weight among the main components.
バインダーとしては先ずＴＭＥＴＮ、
ＴＥＧＤＮ、ＤＥＧＤＮの少なくとも一種がある。これ
らはいずれもニトロ可塑剤である。First, the binder includes at least one of TMETN, TEGDN, and DEGDN. All of these are nitroplasticizers.
更に不活性可塑剤としては、例えばジオクチルアジペー
ト（ＤＯＡ）、インデシルベラルゴネート等のエステル
系、又はトリエチルホスヘート、トリブチルホスヘート
等の正リン酸エステル系、トリフェニルホスファイト、
トリスクロロエチルホスファイト等の亜リン酸エステル
系化合物等を示すことができる。Examples of inert plasticizers include esters such as dioctyl adipate (DOA) and indecylbelargonate, orthophosphoric esters such as triethyl phosphate and tributyl phosphate, triphenyl phosphite,
Examples include phosphite ester compounds such as trischloroethyl phosphite.
ポリウレタン系樹脂組成物とは、例えばポリエチレング
リコール（ＰＥＧ）、トリメチロールプロパン（ＴＭＰ
）或は末端水酸基ポリブタジェン（ＨＴＰＢ）で示され
る樹脂用化合物と硬化剤とから成るものである。Polyurethane resin compositions include, for example, polyethylene glycol (PEG), trimethylolpropane (TMP),
) or a resin compound represented by terminal hydroxyl group polybutadiene (HTPB) and a curing agent.
硬化剤としては、例えばトリレンジイソシアネート（Ｔ
ＤＩ）、イソホロンジイソシアネート（ＩＰＤＩ）、ジ
フェニルメタンジイソシアネート、ヘキサメチレンジイ
ソシアネート等のイソシアネート化合物である。As a curing agent, for example, tolylene diisocyanate (T
DI), isophorone diisocyanate (IPDI), diphenylmethane diisocyanate, hexamethylene diisocyanate, and other isocyanate compounds.
硬化剤と樹脂用化合物との比は、夫々のイソシアネート
基及び水酸基のモル比で通常、イソシアネート基／水酸
基＝０．８〜１．２である。The ratio of the curing agent to the resin compound is usually a molar ratio of isocyanate groups and hydroxyl groups, and isocyanate group/hydroxyl group = 0.8 to 1.2.
ニトロ可塑剤とポリウレタン系樹脂組成物との配合割合
は、重量比で、通常、ニトロ可塑剤／ポリウレタン系樹
脂＝９／１〜５１５である。又、不活性可塑剤とポリウ
レタン系樹脂組成物との配合割合は、重量比で、通常、
不活性可塑剤／ポリウレタン系樹脂組成物＝５１５〜１
／９である。The mixing ratio of the nitroplasticizer and the polyurethane resin composition is usually nitroplasticizer/polyurethane resin=9/1 to 515 by weight. In addition, the blending ratio of the inert plasticizer and the polyurethane resin composition is usually
Inert plasticizer/polyurethane resin composition = 515-1
/9.
又、本発明の炸薬用組成物には、前記成分以外に安定剤
として、例えばエチルセントラリット等を添加すること
もでき、硬化触媒として、例えばフェリツクアセチルア
セトネートやコツパーアセチルアセトネート等を添加す
ることもできる。In addition to the above-mentioned components, the explosive composition of the present invention may also contain stabilizers such as ethyl centralit, and curing catalysts such as ferritic acetylacetonate and copper acetylacetonate. It can also be added.
前記安定剤を添加すると、ニトロ可塑剤の自然分解が抑
制できる。又、酸化触媒を添加すると硬化時間を任意に
設定することができる。そしてそれらの添加量は、安定
剤が５重量％以下、硬化触媒が０．１重量％以下である
。Addition of the stabilizer can suppress the natural decomposition of the nitroplasticizer. Furthermore, by adding an oxidation catalyst, the curing time can be set arbitrarily. The amount of the stabilizer added is 5% by weight or less, and the amount of the curing catalyst is 0.1% by weight or less.
本発明の炸薬用組成物より例えば次の混和、注型、硬化
の三工程により炸薬が製造される。Explosives are manufactured from the explosive composition of the present invention, for example, by the following three steps of mixing, casting, and curing.
混和工程では、ニトロ可塑剤とＰＥＧとＴＭＰ或は不活
性可塑剤とＨＴＰＢとを混合し、必要に応じて安定剤、
硬化触媒を添加して混合する０次いでＡＰ及びへβ、或
はＡＰ、ＡＩ２及びＲＤＸを混合し、然る後に硬化剤を
混合する。In the mixing step, the nitroplasticizer, PEG, TMP or inert plasticizer and HTPB are mixed, and if necessary, a stabilizer,
Add curing catalyst and mix. Then AP and β, or AP, AI2 and RDX are mixed, followed by mixing the curing agent.
混合は、圧力１０ｔｏｒｒ以下、温度約６０℃で行ない
、混合時間は、例えば前記最初の混合が３０分以上、Ａ
Ｐ等を添加しての混合が６０分以上、硬化剤を添加して
からの混合が２０分以上である。The mixing is performed at a pressure of 10 torr or less and a temperature of about 60°C, and the mixing time is, for example, 30 minutes or more for the first mixing, A
The mixing time after adding P etc. is 60 minutes or more, and the mixing time after adding the curing agent is 20 minutes or more.
次いで注型工程は、約６０℃に暖めた注型槽に注型容器
をセットし、注型用ホッパーに混和工程で得られた炸薬
スラリーを入れ、注型槽を圧力１０ｔｏｒｒ以下にして
注型を行なう。Next, in the casting process, the casting container is set in a casting tank heated to about 60°C, the explosive slurry obtained in the mixing process is put into the casting hopper, and the pressure of the casting tank is lowered to 10 torr or less. Do this.
硬化工程は、注型後の注型容器をキユアリング槽に移し
、槽内温度を通常約６０℃にして、６日間以上かけて通
常硬化させる。In the curing step, the cast container after casting is transferred to a curing tank, the temperature inside the tank is usually set to about 60° C., and the container is usually cured over a period of 6 days or more.
〈発明の効果〉
本発明の炸薬用組成物は、注型が可能で、そのために安
全に炸薬を製造することができ、且つ製造された炸薬は
、ショックエネルギー１．２以上、バブルエネルギー２
以上の高エネルギーを有するものである。<Effects of the Invention> The explosive composition of the present invention can be cast, so explosives can be produced safely, and the produced explosive has a shock energy of 1.2 or more and a bubble energy of 2.
It has high energy.
又、本発明の炸薬を金属ケース内に収納し水中で起爆す
ると、水中威力が大であるために大きなバブルを形成し
、目標物に与える損傷が大きい。Furthermore, when the explosive of the present invention is housed in a metal case and detonated underwater, it forms a large bubble due to its great power underwater, causing great damage to the target.
高エネルギーであるために、従来の炸薬と同等の威力を
得るには薬量が少なくて済むという特徴を有している。Because of their high energy content, they require a smaller amount to achieve the same power as conventional explosives.
（実 施 例） 以下に本発明を実施例、比較例で具体的に説明する。(Example) The present invention will be specifically explained below using Examples and Comparative Examples.
実施例 ｌ
第１表に示される実施例１の配合組成の本発明の炸薬用
組成物より次ぎのようにして炸薬を製造した。Example 1 An explosive was produced from the explosive composition of the present invention having the composition of Example 1 shown in Table 1 in the following manner.
即ち、Ｔ Ｍ Ｅ Ｔ Ｎ １１．５重量％、ＴＥＧＤ
Ｎｌ、２重量％、ＰＥＧ３．１重量％及びＴＭＰｏ、３
重量％を圧力５ ｔｏｒｒ以下、温度５９℃で４０分間
混合した０次いで平均粒径４００μｍのＡＰ４０重量０
重量％粒径３０ｕｍのＡＩ２Ｉ２粉量８重量％平均粒径
２０ｕｍのＲＤ Ｘ １５重量％を加え、同圧力下同温
度で６０分間混合し、次いで、ＴＤＩを０．９重量％添
加し、同圧力下同温度で３０分間混合した。That is, T M E T N 11.5% by weight, TEGD
Nl, 2% by weight, PEG 3.1% by weight and TMPo, 3
AP40 with an average particle size of 400 μm was mixed for 40 minutes at a pressure of 5 torr or less and a temperature of 59°C.
Weight % AI2I2 powder with particle size 30 um 8 weight % Add 15 weight % RD The mixture was mixed for 30 minutes at the same temperature.
次いで、混合物を６０℃に暖められた注型用ホッパーに
移し、注型槽を圧力５ ｔｏｒｒ、温度６０℃にして注
型を行なった。尚、その際注型終了後同圧力下同温度で
３０分間放置し十分に脱泡を行なった。Next, the mixture was transferred to a casting hopper heated to 60°C, and casting was performed at a pressure of 5 torr and a temperature of 60°C in the casting tank. At this time, after the casting was completed, the mold was left for 30 minutes under the same pressure and at the same temperature for sufficient degassing.
然る後に注型容器をキユアリング槽に移し、６０℃で７
日間の条件下で硬化させた。After that, transfer the casting container to a curing tank and heat it at 60℃ for 7 days.
Cured under conditions of 1 day.
このようにして得られた炸薬を１次ぎに示す試験に供し
、試験を行なった。各試験結果は第１表に示す。The explosive powder thus obtained was first subjected to the test shown below. The results of each test are shown in Table 1.
（水中威力試験） （１１ショックエネルギー（Ｅｓ） 薬量約１ｋｇで直径／高さが１／１の 円柱状の炸薬を水中で爆発させ、ト ルマリンゲージを用いショックパル スを計測しショックエネルギーを算 出する。(Underwater power test) (11 shock energy (Es) The drug amount is approximately 1 kg and the diameter/height is 1/1. A cylindrical explosive is detonated underwater and Shock pal using Luma Gauge Measure shock energy and calculate shock energy. put out
数値はペントライト化で表わす。Values are expressed in pentolite form.
（２）バブルエネルギー（Ｅｂ） 薬量約１ｋｇで直径／高さが１／１の 円柱状の炸薬を水中で爆発させ、ト ルマリンゲージを用いバブルパルス を計測しバブルエネルギーを算出す る。(2) Bubble energy (Eb) The drug amount is approximately 1 kg and the diameter/height is 1/1. A cylindrical explosive is detonated underwater and Bubble pulse using Lumin gauge Measure and calculate bubble energy Ru.
数値はペントライト化で表わす。Values are expressed in pentolite form.
実施例 ２〜６
第１表に示される実施例２〜６の配合組成の本発明の炸
薬用組成物について実施例１に準じて夫々の炸薬を製造
した。Examples 2 to 6 Explosives were manufactured according to Example 1 using the explosive compositions of the present invention having the compositions of Examples 2 to 6 shown in Table 1.
夫々の炸薬について、実施例１と同様の試験を行なった
。結果は第１表に示す。The same tests as in Example 1 were conducted for each explosive. The results are shown in Table 1.
比較例 ｌ及び２
バインダー量を７重量％（比較例１）及び６０重量％（
比較例２）にした以外は実施例１に準じて炸薬を製造し
た。Comparative Examples 1 and 2 The binder amount was 7% by weight (Comparative Example 1) and 60% by weight (
An explosive was produced according to Example 1 except that Comparative Example 2) was used.
しかしながら、比較例１はスラリー粘度が高過ぎて注型
ができなかったので途中で製造を中断した。However, in Comparative Example 1, the slurry viscosity was too high and casting could not be performed, so production was interrupted halfway.
比較例２については、混合終了後主成分とバインダー成
分とが二層に分離してしまい均一な炸薬が得られなかっ
た。In Comparative Example 2, the main component and the binder component separated into two layers after completion of mixing, and a uniform explosive could not be obtained.
おニーー玉−−ｊ堂
ＭＥＴＮ
ＥＧＤＮ
ＥＧＤＮ
ＯＡ
ＥＧ
ＭＰ
ＴＰＢ
ＴＤＩ
ＰＤＩ
Ｅｓ
トリメチロールエタントリナイトレートトリエチレング
リコールジナイトレートジエチレングリコールジナイト
レート
ジオクチルアジベート
ポリエチレングリコール
トリメチロールプロパン
末端水酸基ポリブタジェン
トリレンジイソシアネート
イソホロンジイソシアネート
ショックエネルギー
比較例 ３〜６
次ぎに前述せる従来用いられているＴＮＴ及びＨＢＸ系
爆薬の組成及びそれらの水中威力を第２表に示す。Neeedama--jdo METN EGDN EGDN OA EG MP TPB TDI PDI Es Trimethylolethane trinitrate Triethylene glycol dinitrate Diethylene glycol dinitrate Dioctyl adibate Polyethylene glycol Trimethylol propane Terminated hydroxyl group Polybutadiene tridiisocyanate Isophorone diisocyanate Shock Energy Comparative Examples 3 to 6 Next, Table 2 shows the compositions of the conventionally used TNT and HBX explosives mentioned above and their underwater powers.
表中
ＲＤＸ ：
Ｎ Ｃ：
ＣａＣβｌ ：
Ａ ４ ：
Ｅ ｓ ：
Ｅ ｂ ニ
トリメチレントリニトロアミン
ニトロセルロース
塩化カルシウム
アルミニウム粉
ショックエネルギー
バブルエネルギー
尚、ＨＢＸ系畑薬の配合割合（）（ＢＸ−１，８ＢＸ−
３及びＨ−６）は、ＭＩＬ−Ｅ−２２２６７Ａ、１９６
３．５．３１を参考にした。RDX in the table: N C: CaCβl: A4: E s: E b Nitrimethylene trinitramine Nitrocellulose Calcium chloride Aluminum powder Shock Energy Bubble energy In addition, the blending ratio of HBX field medicine () (BX-1, 8BX-
3 and H-6) are MIL-E-22267A, 196
3.5.31 was referred to.
又、Ｅｓ、Ｅｂは「煽薬エンサイクロペディアＶｏｌ
Ｉｌｌ Ｊ １９８３年（アメリカアーミー アーマメ
ント リサーチ アンドディベロップメント コマンド
発行）を参考とした。Also, Es and Eb are ``Encyclopedia Vol.
Reference was made to Ill J 1983 (published by the U.S. Army Armament Research and Development Command).
Claims (4)
ミニウム粉、バインダーとして、トリメチロールエタン
トリナイトレート、トリエチレングリコールジナイトレ
ート及びジエチレングリコールジナイトレートとからな
る群から選ばれた少なくとも一種とポリウレタン系樹脂
組成物を含み、バインダーが炸薬用組成物の１０〜３０
重量％であることを特徴とする炸薬用組成物。(1) The main components are ammonium perchlorate and aluminum powder, the binder is at least one member selected from the group consisting of trimethylolethane trinitrate, triethylene glycol dinitrate, and diethylene glycol dinitrate, and a polyurethane system. 10 to 30 of a resin composition, and the binder is an explosive composition.
% by weight.
を含む請求項第１項に記載の炸薬用組成物。(2) The explosive composition according to claim 1, further comprising trimethylene trinitramine as a main component.
第１項又は請求項第２項に記載の炸薬用組成物。(3) The explosive composition according to claim 1 or 2, further comprising an inert plasticizer as a binder.
ニウム粉、及びトリメチレントリニトロアミン、 バインダーとして不活性可塑剤とポリウレ タン系樹脂組成物を含み、バインダーが炸薬用組成物の
１０〜３０重量％であることを特徴とする炸薬用組成物
。(4) Contains ammonium perchlorate and aluminum powder, and trimethylene trinitramine as main components, and an inert plasticizer and a polyurethane resin composition as a binder, and the binder accounts for 10 to 30% by weight of the explosive composition. An explosive composition characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16661189A JP2799736B2 (en) | 1989-06-30 | 1989-06-30 | Explosive composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16661189A JP2799736B2 (en) | 1989-06-30 | 1989-06-30 | Explosive composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0333091A true JPH0333091A (en) | 1991-02-13 |
| JP2799736B2 JP2799736B2 (en) | 1998-09-21 |
Family
ID=15834519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16661189A Expired - Lifetime JP2799736B2 (en) | 1989-06-30 | 1989-06-30 | Explosive composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2799736B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031284A (en) * | 2012-08-02 | 2014-02-20 | Chugoku Kayaku Kk | Production method of rdx |
| JP2014040343A (en) * | 2012-08-22 | 2014-03-06 | Nof Corp | Production method of explosive charge composition, and explosive charge composition produced by the production method |
| CN104086340A (en) * | 2014-07-23 | 2014-10-08 | 中国石油大学(华东) | Multistage burning rate gunpowder capable of implementing multistage pulse high-energy gas fracturing |
-
1989
- 1989-06-30 JP JP16661189A patent/JP2799736B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031284A (en) * | 2012-08-02 | 2014-02-20 | Chugoku Kayaku Kk | Production method of rdx |
| JP2014040343A (en) * | 2012-08-22 | 2014-03-06 | Nof Corp | Production method of explosive charge composition, and explosive charge composition produced by the production method |
| CN104086340A (en) * | 2014-07-23 | 2014-10-08 | 中国石油大学(华东) | Multistage burning rate gunpowder capable of implementing multistage pulse high-energy gas fracturing |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2799736B2 (en) | 1998-09-21 |
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