Abstract: The nylon 6 nanofibre containing silver particles with different concentrations were prepared via electrospinning. The diameter-distribution and morphology of nanofibres containing silver particles was analyzed by scan electric microscope（SEM），and it was found that when the silver mass fraction was in the range of 0.1%~0.4% and the solution concentration was 10%~16%, the average diameter distributed from 70nm to 90nm. The diameter of the nanofibre reduced as the content of silver particles increased and increased as the solution concentration raised. The TEM images indicated that the silver particles were well-distributed in the nanofibers, showing round or elliptical, and the average diameter was 11.9nm. All particles arranged along the nanofiber central axis line, and the long axis of some elliptical particles was parallel to nanofiber central axis. The results showed that as the content of silver particles increased, the antistatic property obviously improved.