ELECTROMAGNETIC SHIELDING COMPOSITE CONDUCTIVE THIN FILM AND PREPARATION METHOD THEREFOR

摘要

An electromagnetic shielding composite conductive thin film, having a polyvinyl chloride resin and a stainless steel fiber as raw ingredients. The mass percentages for the components are as follows: the polyvinyl chloride resin 50-60%; the stainless steel fiber 35-45%; and a coupling agent 5-10%. The provided electromagnetic shielding composite conductive film has relatively good shielding performance at low frequencies and extends the application range of electromagnetic shielding materials. Further provided is a preparation method for the electromagnetic shielding composite conductive film.