应用于空空导弹火箭发动机的少烟丁羟固体推进剂

REDUCED SMOKE PROPELLANT AND ITS APPLICATION TO AIR-TO-AIR MISSILE ROCKET MOTORS

研究了应用于空空导弹发动机中的一种少烟、低燃温下羟推进剂。推进剂具有中等燃速、微波衰减量低、在＋７０—－４０℃内具有优良的力学性能，经受了测试冲击、温度循环、气动加热及各种环境考验。试验证明：该推进剂性能稳定、可靠。

This paper discusses the reduced smoke propellant of HTBP applied to air-to-air missile rocket motors.This propellant include medium combustion rate,low microwave attenuation of exhaust, optimum mechanical property at-40～70℃. Temperature impact and temperature cycles tests,aerodynamical heationg have been verified,The results show that this propellant is stable and reliable for air-to-air missiles.