NASA NTRS · 19800020035
Silicone containing solid propellant
Abstract
The 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. Metal oxide slag collection and blockage of the nozzle are eliminated and the burning rate is increased by about 5% to 10% thus improving ballistic performance.
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Ramohalli, K. N. R.. 1980-07-01. Silicone containing solid propellant. https://ntrs.nasa.gov/citations/19800020035
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