TY - JOUR
T1 - Effect of azodicarbonamide on the properties of BAMO-THF/PSAN propellants
AU - Zhang, Xu Dong
AU - Li, Jian Min
AU - Yang, Rong Jie
AU - Zhao, Xin Qi
PY - 2010/5
Y1 - 2010/5
N2 - For improving the mechanical and combustion properties of BAMO-THF/PSAN propellant, azodicarbonamide(ADA) which is a kind of foaming agents was added into the propellant. Effects of ADA on the properties of BAMO-THF/PSAN propellant were studied by FTIR, TG, tensile and burning rate test, and the mechanism was discussed. It was shown that ADA has improved the mechanical and combustion properties of BAMO-THF/PSAN propellant. When the mass fraction of ADA was 8%, the maximum stress increased by about 40%, the elongation at maximum stress increased by about 36%, reaching the maximum, and the pressure exponent fell to 0.56 from 0.72, while the specific impulse declined just 2.1%.
AB - For improving the mechanical and combustion properties of BAMO-THF/PSAN propellant, azodicarbonamide(ADA) which is a kind of foaming agents was added into the propellant. Effects of ADA on the properties of BAMO-THF/PSAN propellant were studied by FTIR, TG, tensile and burning rate test, and the mechanism was discussed. It was shown that ADA has improved the mechanical and combustion properties of BAMO-THF/PSAN propellant. When the mass fraction of ADA was 8%, the maximum stress increased by about 40%, the elongation at maximum stress increased by about 36%, reaching the maximum, and the pressure exponent fell to 0.56 from 0.72, while the specific impulse declined just 2.1%.
KW - Azodicarbonamide
KW - Composite solid propellant
KW - Phase-stabilized ammonium nitrate
UR - http://www.scopus.com/inward/record.url?scp=77954306409&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:77954306409
SN - 1001-0645
VL - 30
SP - 603
EP - 607
JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
IS - 5
ER -