RU2008121581A - BLOCK THROWING AND METHOD FOR ITS MANUFACTURE - Google Patents
BLOCK THROWING AND METHOD FOR ITS MANUFACTURE Download PDFInfo
- Publication number
- RU2008121581A RU2008121581A RU2008121581/02A RU2008121581A RU2008121581A RU 2008121581 A RU2008121581 A RU 2008121581A RU 2008121581/02 A RU2008121581/02 A RU 2008121581/02A RU 2008121581 A RU2008121581 A RU 2008121581A RU 2008121581 A RU2008121581 A RU 2008121581A
- Authority
- RU
- Russia
- Prior art keywords
- binder
- gunpowder
- active filler
- charges
- ballistic
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 title 1
- 239000000945 filler Substances 0.000 claims abstract 8
- 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 claims abstract 6
- 239000011230 binding agent Substances 0.000 claims abstract 6
- 239000003721 gunpowder Substances 0.000 claims abstract 6
- 229920001220 nitrocellulos Polymers 0.000 claims abstract 6
- 239000003380 propellant Substances 0.000 claims abstract 6
- 238000005422 blasting Methods 0.000 claims abstract 4
- 239000002360 explosive Substances 0.000 claims abstract 4
- 238000000465 moulding Methods 0.000 claims abstract 4
- 229940079938 nitrocellulose Drugs 0.000 claims abstract 4
- 238000003825 pressing Methods 0.000 claims abstract 4
- 239000002699 waste material Substances 0.000 claims abstract 4
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract 4
- 239000000020 Nitrocellulose Substances 0.000 claims abstract 2
- 239000012736 aqueous medium Substances 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 claims abstract 2
- 239000000835 fiber Substances 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims abstract 2
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
1. Блочный метательный заряд, включающий связующее и активный наполнитель - пороха и бризантные взрывчатые вещества, отличающийся тем, что в качестве связующего используется смесь любых водорастворимых полимеров синтетического или природного происхождения с непластифицированными волокнами нитратов целлюлозы при содержании водорастворимых полимеров - не более 25 мас.%, а в качестве активного наполнителя - зерненные и/или измельченные пироксилиновые, баллиститные, сферические пороха в любой их пропорции и/или отходы этих порохов при следующем содержании компонентов активного наполнителя, мас.%: ! пороха (пироксилиновые, баллиститные, сферические) и/или их отходыне более 80бризантные взрывчатые веществане более 70 ! 2. Способ изготовления блочных метательных зарядов, заключающийся в подготовке связующего в водной среде и компонентов активного наполнителя с последующим их смешением, формованием зарядов прессованием и удалением растворителя сушкой, отличающийся тем, что различная пористость блочных метательных зарядов обеспечивается в процессе формования изменением условий прессования.1. Block propellant charge, comprising a binder and an active filler — gunpowder and blasting explosives, characterized in that a mixture of any water-soluble polymers of synthetic or natural origin with unplasticized cellulose nitrate fibers with a content of water-soluble polymers of not more than 25 wt.% Is used as a binder. , and as an active filler - granular and / or crushed pyroxylin, ballistic, spherical gunpowder in any proportion and / or waste of these gunpowders when yuschem filler content of the active components, wt.%: gunpowder (pyroxylin, ballistic, spherical) and / or their waste more than 80 blasting explosives not more than 70! 2. A method of manufacturing block propellant charges, which consists in preparing a binder in an aqueous medium and active filler components, followed by mixing, molding the charges by pressing and removing the solvent by drying, characterized in that the various porosity of the block propellant charges is provided during molding by changing the pressing conditions.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008121581/02A RU2382019C1 (en) | 2008-05-30 | 2008-05-30 | Block propellant porous charge (versions) and method of its manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008121581/02A RU2382019C1 (en) | 2008-05-30 | 2008-05-30 | Block propellant porous charge (versions) and method of its manufacturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008121581A true RU2008121581A (en) | 2009-12-10 |
| RU2382019C1 RU2382019C1 (en) | 2010-02-20 |
Family
ID=41488980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008121581/02A RU2382019C1 (en) | 2008-05-30 | 2008-05-30 | Block propellant porous charge (versions) and method of its manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2382019C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103570480A (en) * | 2013-11-01 | 2014-02-12 | 南京理工大学 | Ultrafine dispersion method of water-soluble oxidizing agent in energetic composite material |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2488071C1 (en) * | 2012-01-30 | 2013-07-20 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Charge for hunting shot of 12, 16, 20 caliber |
| RU2487110C1 (en) * | 2012-01-30 | 2013-07-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | BALL PYROXYLIC POWDER FOR 5,6 mm SPORTING RIFLE RIM-FIRE CARTRIDGE |
| RU2494338C1 (en) * | 2012-04-10 | 2013-09-27 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Charge of spherical powder for scatter cartridges for smooth-bore guns |
| RU2528984C2 (en) * | 2012-07-05 | 2014-09-20 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Modular throwing charge (versions) and method of its fabrication |
| RU2711143C1 (en) * | 2018-11-27 | 2020-01-15 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | High-energy pyroxylin powder for propellant charges of tank artillery |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3723203A (en) * | 1969-09-02 | 1973-03-27 | Hercules Inc | Propellant charge for caseless ammunition |
| US3679781A (en) * | 1969-10-17 | 1972-07-25 | Remington Arms Co Inc | Molding plastic coated nitrocellulose |
| DE3545983A1 (en) * | 1984-12-27 | 1986-07-10 | Aerojet-General Corp., La Jolla, Calif. | POURABLE, SENSITIVE, HIGH-PERFORMANCE EXPLOSIVE |
| RU2184719C2 (en) * | 2000-06-19 | 2002-07-10 | Казанский государственный технологический университет | Heat-resistant block charge composition and a method for preparation thereof |
-
2008
- 2008-05-30 RU RU2008121581/02A patent/RU2382019C1/en active IP Right Revival
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103570480A (en) * | 2013-11-01 | 2014-02-12 | 南京理工大学 | Ultrafine dispersion method of water-soluble oxidizing agent in energetic composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2382019C1 (en) | 2010-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140531 |
|
| NF4A | Reinstatement of patent |
Effective date: 20151010 |