Washable antistatic agent, preparation method and application

The invention provides a washable antistatic agent as well as a preparation method and application thereof, and relates to the technical field of textile printing and dyeing auxiliaries. Comprising two components, and the long-acting antistatic component comprises 2-(perfluorooctyl) ethyl methacrylate, an initiator, a component A and polyol, the component A is selected from one or more of methyl methacrylate, methacryloyloxyethyl ammonium bromide, 2-acrylamido-2-methyl propanesulfonic acid sodium salt, ethyl diphosphate biguanide and carboxylated polysulfopropyl betaine; the component B is selected from one or more of methyl methacrylate, methacryloyloxyethyl ammonium bromide, 2-acrylamido-2-methyl propanesulfonic acid sodium salt, ethyl diphosphate biguanide and carboxylated polysulfopropyl betaine; the hydrophilic antistatic component comprises polyethylene glycol copolymerized polyurethane or polyether and a component B; and the component B is selected from one or more of copolymerized polyether of quatern