nitrocellulose-based propellant composition, use of a non-aromatic component, environmentally friendly stabilizer, and carcinogen-free stabilizer

摘要

The present invention relates to a nitrocellulose-based propellant composition comprising: (a) a nitrate ester-based propellant comprising nitrocellulose; and (b) a stabilizer comprising a non-aromatic compound (12) consisting of a general ionone formula (12-i), (12-ii), (12-iii) or (12-iv): (12-i) (12-ii) (12-iii) (12-iv) wherein r1 represents an unsaturated ketone, hydroxyl, carboxyl, aldehyde or alkyl group, preferably ε c (o) ch3 (corresponding to alpha, beta, gamma and pseudo ionone ).