TY - JOUR
T1 - Synthesis and properties of BAMO-AMMO binder films
AU - Zhang, Chi
AU - Li, Jie
AU - Luo, Yunjun
AU - Ge, Zhen
PY - 2012/9
Y1 - 2012/9
N2 - 3, 3-bisazidomethyloxetane-3-azidomethyl-3-methyloxetane (BAMO-AMMO)/toluene diisocyanate (TDI)/1, 4-butanediol (BDO)/pentaglycerine (TME) energetic binder films were prepared using BAMO-AMMO random copolymer as prepolymer, TDI and BDO as curing agents and TME as crosslinking agent. Mechanical analysis, solubility measurement, DSC and DMA were used to charactize the film. The tensile strength of the binder film raises to 6.34 MPa and the breaking elongation is 475% when the mass fraction TME is 30% in TEM+BDO. Solubility parameters of BAMO-AMMO binder film is close to that of the nitrate ester plasticizers commonly used in propellant, showing the excellent miscibility. Glass transition temperatures of the binder film gradually increase with the increase of TME content. β transition appears at -70°C.
AB - 3, 3-bisazidomethyloxetane-3-azidomethyl-3-methyloxetane (BAMO-AMMO)/toluene diisocyanate (TDI)/1, 4-butanediol (BDO)/pentaglycerine (TME) energetic binder films were prepared using BAMO-AMMO random copolymer as prepolymer, TDI and BDO as curing agents and TME as crosslinking agent. Mechanical analysis, solubility measurement, DSC and DMA were used to charactize the film. The tensile strength of the binder film raises to 6.34 MPa and the breaking elongation is 475% when the mass fraction TME is 30% in TEM+BDO. Solubility parameters of BAMO-AMMO binder film is close to that of the nitrate ester plasticizers commonly used in propellant, showing the excellent miscibility. Glass transition temperatures of the binder film gradually increase with the increase of TME content. β transition appears at -70°C.
KW - BAMO
KW - Energetic binder film
KW - Glass transition temperature
KW - Mechanical properties
KW - Random copolymer
UR - http://www.scopus.com/inward/record.url?scp=84868343917&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84868343917
SN - 1000-7555
VL - 28
SP - 120
EP - 123
JO - Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering
JF - Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering
IS - 9
ER -