▎ 摘　　要

In this work, we prepared epoxy composites and a copper dad laminates (CCLs) by an introduction of modified clay with graphene to a novolac cured epoxy resin to improve the thermo-mechanical and flame retardant properties. Further, the typical important properties of synthesized CCLs were investigated. The incorporation of surface modified organographene (OG) and organomodified clay with suitable concentration can noticeably increase the storage modulus, crystallinity, the heat distortion temperature, and flame retardant of the CCLs. Moreover, these results suggest the potential of the epoxy composites for the printed circuit such as high speed IC boards. [GRAPHICS]