MANUFACTURING METHOD OF FIBER GLASS REINFORCED PLASTICS MATERIAL USING THE UNSATURATED POLYESTER RESIN COMPRISING CARBON NANOTUBE

摘要

PURPOSE: A method for manufacturing fiber glass reinforced plastics materials is provided to obtain fiber glass reinforced plastics with electric conductivity and mechanical strength since carbon nanotube is included. CONSTITUTION: A method for manufacturing fiber glass reinforced plastics materials comprises the steps of: (S110) preparing a carbon nanotube dispersion by mixing carbon nanotubes with glycol; (S120) preparing an acid-mixed solution by mixing saturated acids with unsaturated acids; (S130) mixing the carbon nanotube dispersion with the acid-mixed solution and heating the mixture; (S140) preparing a unsaturated polyester resin by adding a polymerization inhibitor to an intermediate prepared by heating and stirring and mixing the intermediate and a styrene monomer; and (S160) impregnating the unsaturated polyester resin and glass fiber.