Multi-walled carbon nanotubes（MWCNTs）/poly（Dicyclohexyl Vinyltere-phthalate）composites containing 1%

3% and 5% MWCNTs were prepared through the solution blending method

and the effects of MWCNTs contents on the storage modulus

tensile properties

shape memory recovery speed and recovery stress of the composites were investigated by a series of experiments.The results show that the addition of MWCNTs can improve the storage modulus and tensile stress of poly（dicyclohexyl vinylterephthalate）sheets.When the content of MWCNTs is 3%

the MWCNTs/poly（dicyclohexyl vinylterephthalate）sheets have the maximum tensile stress and fracture tensile rate.Through DMA shape memory test

it is found that the shape memory recovery speed and stress of poly（dicyclohexyl vinylterephthalate）fibers are increased with the addition of MWCNTs.When the content of MWCNTs is 3%

MWCNTs/poly（dicyclohexyl vinylterephthalate）composites exhibit the desirable mechanical properties and shape memory behavior.