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8270734 
Journal Article 
Study of novel screw extruded high energy composite double-base propellant 
Liu, SE; Chen, JF; Pan, B; Zhou, WL; Zhao, ML; Gong, HX; Zhang, GH 
2015 
China Ordnance Society 
36 
6 
1123-1127 
Chinese 
A novel five unit (NC-NG-DNTF-HMX-Al) high energy composite propellant suitable for screw extrusion process is developed. The main properties and key technology of the propellant are discussed in detail. The results show that the energy property of the propellant is improved by using 3, 4-dinitrofurzananofuroxan (DNTF), spherical Al powder and HMX. Chemical stability and output energy of the propellant are further enhanced by adding energetic stabilizer P-Nitro-N-Methylamine (PNMA). Application of an energetic catalyst which guarantees good burning rate contributes additional energy to the propellant. The new propellant formulation has excellent comprehensive property. ©, 2015, China Ordnance Society. All right reserved. 
Al powder; DNTF; Energetic catalyst; HMX; Modified double base propellant; Ordnance science and technology; PNMA