The dielectric properties of different polymers, polymethyl methacrylate. polystyrene, mixture of them (1:1) and polyvinyl alcohol films were studied. Also, the dielectric and mechanical properties were measured to study the intermolecular interactions of paper sheet impregnated in the different polymers under investigation. The retained polymer on dipped paper sheet is lowest in case of mixed polymer solutions than that of each polymer solution alone. The retained polymer on paper sheet from aqueous polymer solution is lower than that dipped in organic solvent polymer solutions. The mixture of 1:1 PS and PMMA has a higher permittivity than that of each of both polymer alone. The treatment of paper sheet with polymer solutions improved their dielectric and mechanical properties, whereas the mixture of PS and PMMA is the best one for improving treated paper sheet.