CN103159577A - Underwater high-energy explosive containing ADN, and preparation method thereof - Google Patents
Underwater high-energy explosive containing ADN, and preparation method thereof Download PDFInfo
- Publication number
- CN103159577A CN103159577A CN2013101015033A CN201310101503A CN103159577A CN 103159577 A CN103159577 A CN 103159577A CN 2013101015033 A CN2013101015033 A CN 2013101015033A CN 201310101503 A CN201310101503 A CN 201310101503A CN 103159577 A CN103159577 A CN 103159577A
- Authority
- CN
- China
- Prior art keywords
- explosive
- adn
- high explosive
- agent
- dinitrate
- 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
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
The invention relates to an underwater high-energy explosive containing ADN, and a preparation method of the underwater high-energy explosive containing ADN, and belongs to the field of explosives. The high-energy explosive comprises 21-34 parts of a binder system, 10-25 parts of an elementary substance explosive, 20-40 parts of metal powder and 15-35 parts of an oxidizing agent according to the total mass of the high-energy explosive being 100 parts. The main performance indexes of the underwater high-energy explosive containing the ADN are as follows: the density is 1.6-1.8g/cm<3>, and the underwater explosion energy is equivalent to 2.3-2.7 parts of TNT (trinitrotoluene).
Description
Technical field
The present invention relates to high explosive and preparation method thereof under water of a kind of ADN of containing, belong to the explosive field.
Background technology
Continuous lifting along with the Modern Ships protective capacities, in order to realize efficiently the injuring of these targets, the explosive loading that is used for hitting the weapons such as submarine mine, torpedo, diving torpedo on naval vessel needs higher underwater explosion power and more effective explosion energy export structure.
ADN is the novel high-energy density material that a kind of explosion velocity is about 7000m/s, both can make oxygenant, can be used as again explosive and uses.Its oxygen level is higher than the oxygen level of present the most frequently used oxygenant (ammoniumper chlorate), standard enthalpy of formation is-140.3kJ/mol, combustion heat 2174kJ/mol, thereby do with it quick-fried heat and the gas bubble in underwater explosion energy that oxygenant in pyrotechnic composition can improve explosive, thereby improve the underwater explosion energy of explosive, the use of ADN can make the energy level of underwater explosion charge reach a new height.
Summary of the invention
The measurement of the present invention to explosive underwater explosion performance, the cylindrical medicine sample of employing Φ 50mm, dose 500 grams adopt 20 grams poly-black-14 to make booster, and establishing criteria Q/AY370-1999 " solid explosive underwater explosion measured performance parameter method " carries out.Can summation characterize explosive underwater explosion energy to impact the gentle bubble of wave energy, be converted into the TNT equivalent.
The object of the invention is to substitute the conventional oxidation agent with novel oxygenant (ADN), make the explosive that makes have higher underwater explosion performance, have major application value for the usefulness of injuring that improves underwater weapon.
A kind of high explosive under water that contains ADN of the present invention, this high explosive comprises adhesive composition, single chmical compound explosive, metal powder and oxygenant; Take the total mass of high explosive as 100 parts of calculating, the content of each component is: the quality of adhesive composition is 21-34 part, and the quality of single chmical compound explosive is 10-25 part, and the quality of metal powder is 20-40 part, and the quality of oxygenant is 15-35 part;
Described adhesive composition comprises tackiness agent, solidifying agent and softening agent;
Described tackiness agent be molecular weight at 3 of 2000-7000, two (azido-methyl) oxygen fourth rings of 3-/tetrahydrofuran (THF) copolyether (BAMO-THF) or glycidyl azide polymer (GAP) or oxyethane tetrahydrofuran (THF) copolyether (PET);
The plasticising of described adhesive composition is than being 1.0-2.5;
The mol ratio of the functional group of described solidifying agent and the functional group of tackiness agent is 1.1-1.5;
Described softening agent is the compound of nitroglycerine, glycol ether dinitrate, butanetrioltrinitrate, glycol dinitrate or a formal dinitrate and an acetal dinitrate;
Described solidifying agent is hydrate or the isophorone diisocyanate of hexamethylene-diisocyanate, hexamethylene-diisocyanate.
Described single chmical compound explosive is hexogen, octogen, Hexanitrohexaazaisowurtzitane or pacifies very much;
Described metal powder is aluminium powder, magnesium powder or aluminium-magnesium alloy powder;
Described oxygenant is ADN.
A kind of preparation method who contains the high explosive under water of ADN of the present invention mixes high explosive according to formula, adopt kneading-vacuum pouring technique to make the medicine slurry, solidifies 4-7 days at 40-50 ℃, namely makes high explosive under water of the present invention.
The present invention contains ADN, and the main performance index of high explosive is as follows under water: density is 1.6-1.8g/cm
3Underwater explosion energy 2.3-2.7TNT equivalent.
Embodiment
Embodiment 1
Formula forms: tackiness agent 8 grams, softening agent 15.5 grams, solidifying agent 1.5 grams, single chmical compound explosive 16 grams, metal powder 33 grams, ADN (ADN) 26 grams.Tackiness agent adopts molecular weight at 3 of 2000-7000, two (azido-methyl) oxygen fourth rings of 3-/tetrahydrofuran (THF) copolyether (BAMO-THF); Softening agent is nitroglycerine; Solidifying agent is hexamethylene-diisocyanate; Single chmical compound explosive is hexogen; Metal powder is aluminium powder.
Adopt kneading-vacuum pouring technique to make the medicine slurry, solidified 7 days at 40-50 ℃, namely make high explosive under water of the present invention.The explosive density that makes is 1.6-1.75g/cm
3, the underwater explosion energy reaches the 2.5-2.7TNT equivalent.
Embodiment 2
Formula forms: tackiness agent 10 grams, softening agent 16.1 grams, solidifying agent 1.9 grams, single chmical compound explosive 14 grams, metal powder 29 grams, ADN 29 grams.Tackiness agent adopts molecular weight at the glycidyl azide polymer (GAP) of 2000-7000; Softening agent is nitroglycerine; Solidifying agent is isophorone diisocyanate; Single chmical compound explosive is hexogen; Metal powder is aluminium powder.
Adopt kneading-vacuum pouring technique to make the medicine slurry, solidified 7 days at 40-50 ℃, namely make high explosive under water of the present invention.The explosive density that makes is 1.65-1.8g/cm
3, the underwater explosion energy reaches the 2.4-2.65TNT equivalent.
Claims (2)
1. high explosive under water that contains ADN, it is characterized in that: this high explosive comprises adhesive composition, single chmical compound explosive, metal powder and oxygenant; Take the total mass of high explosive as 100 parts of calculating, the content of each component is: the quality of adhesive composition is 21-34 part, and the quality of single chmical compound explosive is 10-25 part, and the quality of metal powder is 20-40 part, and the quality of oxygenant is 15-35 part;
Described adhesive composition comprises tackiness agent, solidifying agent and softening agent;
Described tackiness agent be molecular weight at 3 of 2000-7000, two (azido-methyl) oxygen fourth rings of 3-/tetrahydrofuran (THF) copolyether (BAMO-THF) or glycidyl azide polymer (GAP) or oxyethane tetrahydrofuran (THF) copolyether (PET);
The plasticising of described adhesive composition is than being 1.0-2.5;
The mol ratio of the functional group of described solidifying agent and the functional group of tackiness agent is 1.1-1.5;
Described softening agent is the compound of nitroglycerine, glycol ether dinitrate, butanetrioltrinitrate, glycol dinitrate or a formal dinitrate and an acetal dinitrate;
Described solidifying agent is hydrate or the isophorone diisocyanate of hexamethylene-diisocyanate, hexamethylene-diisocyanate.
Described single chmical compound explosive is hexogen, octogen, Hexanitrohexaazaisowurtzitane or pacifies very much;
Described metal powder is aluminium powder, magnesium powder or aluminium-magnesium alloy powder;
Described oxygenant is ADN.
2. a preparation method who contains the high explosive under water of ADN, is characterized in that: high explosive is mixed according to formula, adopt kneading-vacuum pouring technique to make the medicine slurry, solidified 4-7 days at 40-50 ℃, namely make high explosive under water of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101503.3A CN103159577B (en) | 2013-03-27 | 2013-03-27 | A kind of high explosive and preparation method thereof under water containing ADN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101503.3A CN103159577B (en) | 2013-03-27 | 2013-03-27 | A kind of high explosive and preparation method thereof under water containing ADN |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103159577A true CN103159577A (en) | 2013-06-19 |
| CN103159577B CN103159577B (en) | 2015-09-02 |
Family
ID=48583149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310101503.3A Active CN103159577B (en) | 2013-03-27 | 2013-03-27 | A kind of high explosive and preparation method thereof under water containing ADN |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103159577B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980073A (en) * | 2014-04-30 | 2014-08-13 | 北京理工大学 | Preparation method of high-heat explosive containing cerium hydride |
| CN104447148A (en) * | 2013-09-16 | 2015-03-25 | 湖北航天化学技术研究所 | ADN/A1/MxOy-based nano composite energetic material and preparation method thereof |
| CN105130720A (en) * | 2014-05-30 | 2015-12-09 | 湖北航天化学技术研究所 | Propellant with high energy and low temperature sensitive coefficient of burning |
| CN105315114A (en) * | 2014-06-10 | 2016-02-10 | 湖北航天化学技术研究所 | Poured-type azido high-polymer bonded explosive and preparation method of same |
| CN105753616A (en) * | 2016-01-25 | 2016-07-13 | 中北大学 | Energy-containing fragment on basis of nanometer Al/M<x>O<y>/oxidizing agents |
| CN107245022A (en) * | 2017-07-24 | 2017-10-13 | 中国工程物理研究院化工材料研究所 | Aluminium base high energy particle and preparation method thereof, application |
| CN108367997A (en) * | 2015-11-18 | 2018-08-03 | 航天喷气发动机洛克达因股份有限公司 | The solid propellant rocket of hydroxy-end capped adhesive with pbz polymer amount glycol |
| CN111004075A (en) * | 2019-11-29 | 2020-04-14 | 西安近代化学研究所 | Aluminum-containing explosive composition |
| CN111018641A (en) * | 2019-12-12 | 2020-04-17 | 西安近代化学研究所 | Rapid curing GAP (good agricultural chemical) base explosive |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2765558C1 (en) * | 2021-06-21 | 2022-02-01 | Акционерное общество "Федеральный научно-производственный центр "Научно-исследовательский институт прикладной химии" | Explosive composition of multifunctional action |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0950648A1 (en) * | 1998-04-15 | 1999-10-20 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Monopropellant system |
| CN1341086A (en) * | 1999-02-26 | 2002-03-20 | 瑞典空间股份公司 | Dinitramide based liquid mono-propellants |
| US20070113939A1 (en) * | 2002-12-23 | 2007-05-24 | Chan May L | High energy blast explosives for confined spaces |
| CN102219620A (en) * | 2011-03-25 | 2011-10-19 | 南京理工大学 | Modularized bud-opening powder for display shell and preparation method thereof |
| CN102584505A (en) * | 2012-01-16 | 2012-07-18 | 南京理工大学 | Modular smokeless firework ammunition capable of improving dampproof performance and preparation method for modular smokeless firework ammunition |
-
2013
- 2013-03-27 CN CN201310101503.3A patent/CN103159577B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0950648A1 (en) * | 1998-04-15 | 1999-10-20 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Monopropellant system |
| CN1341086A (en) * | 1999-02-26 | 2002-03-20 | 瑞典空间股份公司 | Dinitramide based liquid mono-propellants |
| US20070113939A1 (en) * | 2002-12-23 | 2007-05-24 | Chan May L | High energy blast explosives for confined spaces |
| CN102219620A (en) * | 2011-03-25 | 2011-10-19 | 南京理工大学 | Modularized bud-opening powder for display shell and preparation method thereof |
| CN102584505A (en) * | 2012-01-16 | 2012-07-18 | 南京理工大学 | Modular smokeless firework ammunition capable of improving dampproof performance and preparation method for modular smokeless firework ammunition |
Non-Patent Citations (3)
| Title |
|---|
| 刘晶如，罗运军，杨寅: ""GAP推进剂粘合剂固化体系力学性能的研究"", 《精细化工》, vol. 24, no. 11, 15 November 2007 (2007-11-15) * |
| 周俊祥，徐更光，王延增: ""铝化炸药水下爆炸冲击波特性分析"", 《爆破》, vol. 22, no. 1, 25 March 2005 (2005-03-25) * |
| 杨月诚，焦东明，强洪天，王广: ""HTPB推进剂组分溶度参数的分子模拟研究"", 《含能材料》, vol. 16, no. 2, 15 April 2008 (2008-04-15) * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104447148B (en) * | 2013-09-16 | 2016-11-16 | 湖北航天化学技术研究所 | ADN/Al/Mxoybase Nanocomposite Energetic Materials and preparation method |
| CN104447148A (en) * | 2013-09-16 | 2015-03-25 | 湖北航天化学技术研究所 | ADN/A1/MxOy-based nano composite energetic material and preparation method thereof |
| CN103980073A (en) * | 2014-04-30 | 2014-08-13 | 北京理工大学 | Preparation method of high-heat explosive containing cerium hydride |
| CN103980073B (en) * | 2014-04-30 | 2016-07-06 | 北京理工大学 | A kind of preparation method of containing hydrogenated cerium high heat explosive |
| CN105130720A (en) * | 2014-05-30 | 2015-12-09 | 湖北航天化学技术研究所 | Propellant with high energy and low temperature sensitive coefficient of burning |
| CN105315114A (en) * | 2014-06-10 | 2016-02-10 | 湖北航天化学技术研究所 | Poured-type azido high-polymer bonded explosive and preparation method of same |
| CN105315114B (en) * | 2014-06-10 | 2017-10-13 | 湖北航天化学技术研究所 | A kind of casting type azido plastic bonded explosive and preparation method thereof |
| CN108367997A (en) * | 2015-11-18 | 2018-08-03 | 航天喷气发动机洛克达因股份有限公司 | The solid propellant rocket of hydroxy-end capped adhesive with pbz polymer amount glycol |
| CN105753616A (en) * | 2016-01-25 | 2016-07-13 | 中北大学 | Energy-containing fragment on basis of nanometer Al/M<x>O<y>/oxidizing agents |
| CN105753616B (en) * | 2016-01-25 | 2018-06-15 | 中北大学 | Based on nanometer Al/MxOyThe fragmentation containing energy of/oxidant |
| CN107245022A (en) * | 2017-07-24 | 2017-10-13 | 中国工程物理研究院化工材料研究所 | Aluminium base high energy particle and preparation method thereof, application |
| CN111004075A (en) * | 2019-11-29 | 2020-04-14 | 西安近代化学研究所 | Aluminum-containing explosive composition |
| CN111004075B (en) * | 2019-11-29 | 2021-09-17 | 西安近代化学研究所 | Aluminum-containing explosive composition |
| CN111018641A (en) * | 2019-12-12 | 2020-04-17 | 西安近代化学研究所 | Rapid curing GAP (good agricultural chemical) base explosive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103159577B (en) | 2015-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103159577B (en) | A kind of high explosive and preparation method thereof under water containing ADN | |
| Kumar et al. | Evaluation of plastic bonded explosive (PBX) formulations based on RDX, aluminum, and HTPB for underwater applications | |
| CN107879867B (en) | High-energy insensitive press-fitting high polymer bonded explosive | |
| US8075715B2 (en) | Reactive compositions including metal | |
| CN105315114A (en) | Poured-type azido high-polymer bonded explosive and preparation method of same | |
| Smith et al. | NTO-based explosive formulations: a technology review | |
| Anniyappan et al. | Review on advanced energetic materials for insensitive munition formulations | |
| CN103254026B (en) | Compact aluminum-containing explosive and preparation method thereof | |
| Samudre et al. | Studies on an improved plastic bonded explosive (PBX) for shaped charges | |
| Lee et al. | Qualification testing of the insensitive TNT replacement explosive IMX-101 | |
| Dey et al. | Towards new directions in oxidizers/energetic fillers for composite propellants: an overview | |
| CN110156548A (en) | A kind of casting type high energy insensitive explosives and preparation method thereof | |
| Singh et al. | Mechanical and explosive properties of plastic bonded explosives based on mixture of HMX and TATB | |
| CN103980073A (en) | Preparation method of high-heat explosive containing cerium hydride | |
| US4421578A (en) | Castable high explosive compositions of low sensitivity | |
| US20120279411A1 (en) | Cluster explosively-formed penetrator warheads | |
| CN102603442A (en) | Safe and environment-friendly initiating explosive substituent and preparation method thereof | |
| CN112592246B (en) | Insensitive explosive | |
| RU2315742C1 (en) | Blasting composition | |
| US8663406B1 (en) | Melt cast insensitive eutectic explosive | |
| US3390029A (en) | Inorganic oxidizer salt explosive composition containing organic fuel solvent for said salt | |
| US7744710B2 (en) | Impact resistant explosive compositions | |
| CN106631642A (en) | High-energy mixed explosive containing titanium powder and preparation method of high-energy mixed explosive | |
| KR101182328B1 (en) | High density and high performance plastic bonded explosive and the fabrication method thereof | |
| Spyckerelle et al. | IM melt cast compositions based on NTO |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |