Silicone containing solid propellant

Details Silicone containing solid propellant Silicone containing solid propellant

1978-10-16

1980-07-01

Miller, Edward A.

Explosive and thermic compositions or charges

Structure or arrangement of component or product

Solid particles dispersed in solid solution or matrix

149 194, 149 199, 149 20, C06B 4510

Patent

active

042104742

ABSTRACT:
Addition of a small amount, for example 1% by weight, of a liquid silicone oil to a metal containing solid rocket propellant provides a significant reduction in heat transfer to the inert nozzle walls eliminating metal oxide slag collection and blockage of the nozzle and increases burning rate by about 5 to 10% improving ballistic performance.

REFERENCES:
patent: 3197349 (1965-07-01), Kuhn et al.
patent: 3260631 (1966-07-01), Witz et al.
patent: 3266959 (1966-08-01), Ackley
patent: 3350245 (1967-10-01), Dickinson
patent: 3715246 (1973-02-01), Sayles
patent: 3781179 (1973-12-01), Huskins et al.
patent: 4158583 (1979-06-01), Frosch

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