FIELD: rocket fuel technologies.
SUBSTANCE: invention provides fire- and erosion-resistant filling composition to armor small-size ballistite rocket fuel charges containing methacrylic acid/triethylene glycol esterification product (1.5-2.5%) combined with filler: mechanochemical mixture of poly(butyl methacrylate) and ground mica (46-48% for mixture) dissolved in butyl methacrylate (50-52%), which composition further contains benzoyl peroxide (0.3-1.0%) as curing agent and dimethylaniline (0-0.5%) as hardening activator.
EFFECT: enhanced resistance to fire and erosion and improved deformation ability.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2316528C1 |
| POTTING COMPOSITION FOR ARMORING THE CHARGE MADE OUT OF THE BALLISTITE PROPELLANT | 2005 |
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RU2283295C1 |
| FILLER FOR ENHANCING FIRE AND EROSION RESISTANCE OF MOLDING INHIBITING COMPOUNDS ON BASE OF UNSATURATED POLYESTER RESINS AND METHOD OF PRODUCTION OF SUCH FILLER | 2003 |
|
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| POTTING COMPOUND FOR ARMORING SMALL-SIZED INTERCALATED CHARGES COMPOSED OF DIBASIC COMBUSTIBLES | 2002 |
|
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|
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| ARMORING COMPOSITION FOR CHARGES OF BALLISTITE SOLID ROCKET FUEL | 2003 |
|
RU2261239C2 |
| EPOXIDE COMPOSITION | 2005 |
|
RU2287003C1 |
| MERRY-GO-ROUND-CENTRIFUGAL METHOD OF RESTRICTING BALLISTIC FUEL CHARGE BY FIXING ITS ONE END FACE TO ROCKET ENGINE CASING | 2007 |
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RU2360895C1 |
| INHIBITING COMPOSITION FOR SOLID ROCKET FUEL CHARGES | 2001 |
|
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| METHOD OF PRODUCING AUXILIARY ARMORED CHARGE OF BALLISTIC ROCKET FUEL | 2007 |
|
RU2345977C1 |
