PURPOSE: To provide an electrical laminate having a high antistat effect and to provide a resin-impregnated base therefor.

CONSTITUTION: The resin-impregnated base is one obtained by impregnating a base with an epoxy resin varnish comprising an epoxy resin, an aminated polysiloxane, an organopolysiloxane containing an epoxypolyether group, and a hardener and optionally containing a curing accelerator, a solvent, etc., and drying the resulting base. The electrical laminate is one obtained by superposing a necessary number of sheets of the resin-impregnated base, disposing a metal foil on at least one side of the pile, and uniting the laminae.