Rocket motor with ablative insulating casing liner

Details Rocket motor with ablative insulating casing liner Rocket motor with ablative insulating casing liner

1974-01-17

1976-08-10

Croyle, Carlton R.

Power plants

Reaction motor

Solid propellant

260 235A, 102103, F02K 904

Patent

active

039733971

ABSTRACT:
A solid propellant rocket motor is provided with a liner between the motor case and the propellant, the liner comprising a terpolymer of ethylene, propylene and a nonconjugated diene and inert fillers. Ablative fillers such as heavy metal halides, calcium hydroxide and magnesium hydroxide may be included.

REFERENCES:
patent: 3054258 (1962-09-01), Marti
patent: 3347047 (1967-10-01), Hartz et al.
patent: 3408320 (1968-10-01), Brucksch
patent: 3464355 (1969-09-01), Aclin et al.
patent: 3485791 (1969-12-01), Callan et al.
patent: 3636881 (1972-01-01), Godfrey
patent: 3644222 (1972-02-01), Fleming
patent: 3686868 (1972-09-01), Chase et al.
patent: 3716604 (1973-02-01), Dehm
patent: 3802346 (1974-04-01), Martin
"Industrial and Engineering Chemistry," vol. 58, No. 8, Aug., 1966, pp. 39, 43.
Alekseenko et al., Chem. Abs., 58, p. 10373, (1963).
McCabe, R. F., "EPTR," Rubber Age, Dec., 1964, pp. 397-404.
Sayles, D. C., "Application of Elastomers in Solid Rocket Powerplants," Rubber World, Nov., 1965, pp. 89-96.

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