PURPOSE: A method for manufacturing antibacterial plastic using nanosilver antibacterial agent is provided to produce nanosilver antibacterial resin.CONSTITUTION: A method for manufacturing antibacterial plastic using nanosilver antibacterial agent comprises: a step of performing electrolysis of silver rod at 5 voltage and 10 A of current for 5 hours to prepare a nanosilver solution a step of adding benzoyl peroxide to prepare a silver solution containing light brown precipitate a step of filling activated charcoal into a bottom part of a filtering tank a step of filling diatomite into a middle part and ion exchange resin to the top part a step of putting PE, PP, PET, PC, and nylon to a dryer and stirring at 100-150°C a step of precipitating the nanosilver solution in resin to prepare nanosilver antibacterial resin with excellent antibacterial ability a step of mixing antibacterial resin chips with acryl resin to prepare silver antibacterial resin, silver antibacterial fiber yarn, silver antibacterial plastic and a step of filtering the nanosilver solution using activated charcoal, diatomite, and ion exchange resin.COPYRIGHT KIPO 2012.
