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分别用F2 314 、F2 311粘结HMX制作了两种PBX造型粉 ,测定了造型粉的机械感度及其压制药柱的力学性能。结果表明 ,F2 314 对HMX钝感效果略优于F2 311,用F2 314 粘结HMX的力学性能较好。
Two kinds of PBX molding powders were made by bonding F2X and F2N3 respectively. The mechanical sensitivities and the mechanical properties of the pressed powders were measured. The results showed that F2 314 had slightly better sensitivity to HMX than F2 311, and F2 314 bonded HMX had better mechanical properties.