The Influence of Preparation Method on the Particle Structure of Ultrafine TATB
ZENG Guiyu1, NIE Fude1, ZHANG Qirong1(Institute of Chemical Materials, CAEP, Mianyang621900, China)
The ultrafine TATB was prepared by several methods and its particlesize, particlesize distribution, particle shape, pore volume and porosity destribution were also charaterized in the paper. The result indicate that the size of more than 97% particles for submicron TATB sample is inferior to 0.2 μm. The particles prepared by gaspulverizing and synthesizing method were spherical with wide particlesize destribution, nonuniform size and a dint on the surface. The particles prepared by recrystallizing method were sticklike, uniform and narrow particlesize destribution. Freezing dry was beneficial for lightening the congregation of particles.
【CateGory Index】： TQ560