FIELD: rocketry, in particular, binding compositions for impregnation of reinforcing materials (glass fibers, glass belts) at armouring of solid propellant charges by the winding method.
SUBSTANCE: offered is a binding composition containing epoxydianil resin with molecular mass 390-430, expoxydianil resin with molecular mass 480-540, epoxydianil resin, product of condensation of trimethylpropane with epilchlorohydrin, isomethyltetrahydrophtal anhydride. Solidified composition of the binder with a high heat resistance (up to 145 C) is obtained.
EFFECT: enhanced resistance of articles to aerodynamic heating.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS OF PRODUCTION OF HEAT-RESISTANT EPOXIDE COMPOUND FOR GLASS-FIBER MATERIALS | 2006 |
|
RU2299897C1 |
| ARMOR COVER FOR INSERT CHARGE OF COMPOSITE SOLID PROPELLANT AND METHOD OF ITS MANUFACTURE | 2006 |
|
RU2336259C2 |
| EPOXIDE MOULDING COMPOSITION FOR ARMOR PLATING SET-IN GRAIN OF COMPOSITE SOLID PROPELLANT | 2007 |
|
RU2330832C1 |
| COMPOSITION MATERIAL | 2004 |
|
RU2255097C1 |
| EPOXIDE MOLDING COMPOSITION FOR ARMORING INSERTED CHARGES OF MIXED SOLID PROPELLANT | 2005 |
|
RU2295509C1 |
| SOLID ROCKET PROPELLANT CHARGE (VERSIONS) | 2007 |
|
RU2348826C2 |
| METHOD OF PRODUCING AUXILIARY ARMORED CHARGE OF BALLISTIC ROCKET FUEL | 2007 |
|
RU2345977C1 |
| METHOD OF ARMORING OF CHARGES MADE OUT OF A BALLISTITE SOLID ROCKET FUEL | 2004 |
|
RU2264373C1 |
| EPOXIDE COMPOSITION | 2005 |
|
RU2287003C1 |
| LOW-FLAMMABILITY STRUCTURAL FILM ADHESIVE | 2022 |
|
RU2803988C1 |
