Lian-Hui Peng
2006
Citations
0
Influential Citations
2
Citations
Journal
Chinese Journal of Explosives and Propellants
Abstract
N-guanylurea dinitramide(GUDN) was synthesized with N-guanylurea hydrochloride as primary substance by hydrolysis and double decomposition reaction in turn and the overall yield of GUDN is 79%.The structure of GUDN was identified by elemental analysis,IR and UV.Some properties of GUDN were determined as:density,1.755g/cm~3;friction senstivity,0(2.45MPa,20mg,66°);H_(50)197cm(2kg) etc.And its properties were compared with properties of ADN.GUDN has low sensitivity,good thermal stability and unhygroscopicity.The results obtained by DSC show that GUDN is compatible with common energetic materials such as HMX and RDX.Application tests indicate that GUDN can be used in double base propellant.