QU Hongxiang, FENG Zengguo, YU Yongzhong, LIN Jian, YANG Yaming. SYNTHESIS AND PROPERTIES OF THE COPOLYETHER OF 3,3-BIS(AZIDOMETHYL)OXETANE AND 3-NITRATOMETHYL-3-METHYLOXETANE[J]. Acta Polymerica Sinica, 1999,(4):486-489.
QU Hongxiang, FENG Zengguo, YU Yongzhong, LIN Jian, YANG Yaming. SYNTHESIS AND PROPERTIES OF THE COPOLYETHER OF 3,3-BIS(AZIDOMETHYL)OXETANE AND 3-NITRATOMETHYL-3-METHYLOXETANE[J]. Acta Polymerica Sinica, 1999,(4):486-489.DOI:
3-bis(azidomethyl)oxetane(BAMO) and 3-nitrato-methyl-3-methyloxetane(NMMO) was synthesized by using BF3·Et2O and 1
4-butanediol as an initiator system for the cationic ring-opening polymerization
with which the molecular weight could be controlled. The copolymer structure was characterized with FT-IR
1H-NMR and 13C-NMR. The arrangement of the monomer units in the copolyether chain is almost the ideal system. The DMA results indicated that the miscibility between the copolyether and nitrate ester plasticizer is excellent. This sopolether could be applied for solid propellant binder.