RU2014118234A - METHOD FOR APPLICATION OF MULTI-LAYER COATING - Google Patents
METHOD FOR APPLICATION OF MULTI-LAYER COATING Download PDFInfo
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- RU2014118234A RU2014118234A RU2014118234/05A RU2014118234A RU2014118234A RU 2014118234 A RU2014118234 A RU 2014118234A RU 2014118234/05 A RU2014118234/05 A RU 2014118234/05A RU 2014118234 A RU2014118234 A RU 2014118234A RU 2014118234 A RU2014118234 A RU 2014118234A
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- emulsion
- gunpowder
- temperature
- powder suspension
- preparing
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
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Abstract
Способ нанесения многослойного покрытия, включающий приготовление 1,5-3,5%-ной водной эмульсии компонента, приготовление суспензии пороха в реакторе с перемешивающим устройством, введение полученной эмульсии в суспензию пороха в два приема, обработку суспензии пороха эмульсией, отличающийся тем, что первую порцию эмульсии, содержащую 10-15 мас.% 2,4,6-тринитротолуола (ТНТ) перемешивают с 1 мас.ч. пороха при температуре 85-95°C в течении 15-20 мин, снижают температуру до 70-75°C, вторую порцию эмульсии, содержащую 5-10 мас.% 2,4-динитротолуола (ДНТ) перемешивают с 1 мас.ч. пороха при температуре 70-75°C в течении 15-20 мин, а в качестве дисперсных наполнителей пороха в количестве 60-80 мас.% применяют нерастворимые в воде энергоемкие компоненты.A method of applying a multilayer coating, comprising preparing a 1.5-3.5% aqueous emulsion of a component, preparing a powder suspension in a reactor with a mixing device, introducing the resulting emulsion into a powder suspension in two steps, processing the powder suspension with an emulsion, characterized in that the first a portion of the emulsion containing 10-15 wt.% 2,4,6-trinitrotoluene (TNT) is mixed with 1 wt.h. gunpowder at a temperature of 85-95 ° C for 15-20 minutes, reduce the temperature to 70-75 ° C, the second portion of the emulsion containing 5-10 wt.% 2,4-dinitrotoluene (DNT) is mixed with 1 wt.h. gunpowder at a temperature of 70-75 ° C for 15-20 minutes, and water-insoluble energy-intensive components are used as dispersed fillers of gunpowder in an amount of 60-80 wt.%.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2014118234/05A RU2571746C2 (en) | 2014-05-05 | 2014-05-05 | Method for applying multilayered coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2014118234/05A RU2571746C2 (en) | 2014-05-05 | 2014-05-05 | Method for applying multilayered coating |
Publications (2)
Publication Number | Publication Date |
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RU2014118234A true RU2014118234A (en) | 2015-11-10 |
RU2571746C2 RU2571746C2 (en) | 2015-12-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2014118234/05A RU2571746C2 (en) | 2014-05-05 | 2014-05-05 | Method for applying multilayered coating |
Country Status (1)
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RU (1) | RU2571746C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2712699C1 (en) * | 2019-02-20 | 2020-01-30 | Федеральное Казенное Предприятие "Бийский Олеумный Завод" | Method of producing a mixture of dinitrotoluene and trinitrotoluene (versions) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB793398A (en) * | 1955-05-17 | 1958-04-16 | Olin Mathieson | Improvements in or relating to smokeless powder |
US3636882A (en) * | 1964-07-14 | 1972-01-25 | Us Army | Deterrent coating for propellent grains |
DE2351778A1 (en) * | 1973-10-16 | 1975-04-30 | Dynamit Nobel Ag | METHOD FOR MANUFACTURING MULTI-BASE DRIVING POWDER |
RU2367639C2 (en) * | 2007-03-22 | 2009-09-20 | ФГУП "Государственный научно-исследовательский институт химических продуктов" (ФГУП "ГосНИИХП") | Method to stabilise spherical double-base powder |
RU2439043C1 (en) * | 2010-07-13 | 2012-01-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method for phlegmatisation of coarsely dispersed dibasic pellet powder |
RU2487853C1 (en) * | 2012-02-20 | 2013-07-20 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | PELLET POWDER FOR 7,62 mm RIFLE CARTRIDGE |
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2014
- 2014-05-05 RU RU2014118234/05A patent/RU2571746C2/en not_active IP Right Cessation
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RU2571746C2 (en) | 2015-12-20 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200506 |