Ammonium nitrate particles have important research value in the fields of chemical industry,military and energy.It is a complex and important field.Binders have an important impact on the safety performance of ammonium nitrate composite particles.In this paper,ammonium nitrate particles were refined by ultrasonic spray refining device,and ammonium nitrate based/binder composite particles were prepared by water suspension device.The safety performance of ammonium nitrate based/binder composite particles was studied from aspects of MD molecular simulation,impact sensitivity,DSC thermal decomposition analysis,etc.Compared with that before the addition of binder,the stability and safety of ammonium nitrate particles were significantly improved.
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