Graphene-polyethylene high pressure composites and their properties

A method for the introduction graphene into high-pressure polyethylene (HPPE) has been developed. Samples of graphene-HPPE were obtained with the content of graphene filler: 0.25%; 0.5%; 1.0%; 1.5%; 3.0%; 5.0% wt. The structural, morphological and deformation-strength properties of the obtained samples have been investigated. It was established that the increase of the elastic modulus value for the samples with the filler concentration of 3% wt and more.