METHOD FOR MANUFACTURING CONDUCTIVE COMPOSITE RESIN COMPOSITION AND CONDUCTIVE COMPOSITE RESIN

摘要

The present invention relates to a method for manufacturing a conductive composite resin composition and the conductive composite resin composition manufactured from the same. The method comprises following steps: (A) preparing a dispersion solution by adding a dispersant, a monomer for manufacturing a conductive polymer, and a dopant in a first solvent; (B) adding an oxidizing agent solution in which the oxidizing agent is dispersed in a second solvent in the dispersion solution, and then polymerizing the same to manufacture a polymerization reactant; (C) washing, filtering, and drying the polymerization reactant to obtain a conductive nanocomposite; (D) manufacturing a master batch by mixing the conductive nanocomposite and a low density polyethylene resin in a melting state; and (E) melting and kneading the master batch and the polypropylene resin. The present invention prevents the aggregation of a conductive nanocomposite and improves heat resistance, conductivity, and dispersibility.;COPYRIGHT KIPO 2019