The OMMT modified PA6 composites were prepared by means of melt blending and injection molding method. The mechanical properties, thermal property and tribological properties of the composites were researched. The results showed that all these properties of PA6 were improved by OMMT. The optimum value of impact strength and tensile strength of PA6/OMMT composite reached at 4 wt% loading of OMMT, which were 12.5% and 10.9% higher than neat PA6 respectively; the highest vicat softening temperature (212 ℃) came when OMMT content was 2wt%;while ...