| abstract |
Provided is a process for producing a surface-metalized polymer film, comprising: (a) feeding a continuous polymer film from a feeder into a graphene deposition chamber which accommodates a graphene dispersion comprising multiple graphene sheets and an optional conducive filler dispersed in a first liquid medium and an optional adhesive resin dissolved in this first liquid medium; (b) operating the graphene deposition chamber to deposit the graphene sheets and optional conductive filler to at least a primary surface of the polymer film for forming a graphene-coated polymer film; (c) moving the graphene-coated film into a metallization chamber which accommodates a plating solution for plating a layer of a desired metal onto the graphene-coated polymer film to obtain a surface-metalized polymer film; and (d) operating a winding roller to collect the surface-metalized polymer film. This film exhibits a high scratch resistance, strength, hardness, electrical conductivity, thermal conductivity, light reflectivity, gloss, etc. |