Composite solid propellant with a pulverulent metal/oxidizer agg

Details Composite solid propellant with a pulverulent metal/oxidizer agg Composite solid propellant with a pulverulent metal/oxidizer agg

1979-05-10

1992-08-18

Miller, Edward A.

Explosive and thermic compositions or charges

Structure or arrangement of component or product

Solid particles dispersed in solid solution or matrix

60207, 149 192, 149 22, 149 76, 149119, C06B 4510

Patent

active

051395878

ABSTRACT:
A composite solid propellant with a stable burning rate comprising ammonium perchlorate, a binder system of telomeric polybutadiene or copolymers of butadiene and acrylonitrile with terminal functional groups or functional groups distributed statistically along the chain, which are hardened by means of corresponding hardeners into rubber-elastic binders, finely pulverized, readily oxidizable metals and, optionally, inorganic fluorides, plasticizers and burning rate moderators, wherein ammonium perchlorate together with one or more of said finely pulverized metals, as well as, optionally, said inorganic fluorides are present as an agglomerate of larger particles having a particle size of between 100 .mu.m and 2,000 .mu.m.

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patent: 4133173 (1979-01-01), Schadow
patent: 4141768 (1979-02-01), Lo et al.
Hawley, "The Condensed Chemical Dictionary", 9th Ed., p. 210, Van Nostrand Reinhold Co. (1977) New York.

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