METHOD FOR FORMING EPOXY-BASED FLOOR COATING FILM HAVING FLAME RETARDANCY AND EPOXY-BASED FLOOR HAVING FLAME RETARDANCY

摘要

PURPOSE: An epoxy-based floor coating film having a fire retardant characteristic and a formation method thereof are provided to enhance fire retardant characteristic, thereby preventing damages from fire. CONSTITUTION: A formation method of an epoxy-based floor coating film having a fire retardant characteristic comprises the following steps: forming a primer layer with a base material part including an epoxy resin and a type 2 liquid paint consisting of a amide-based hardener; forming a middle layer with a type 2 liquid paint consisting of a base material part including brominated flame retardant epoxy resin and flame retardant and a hardener part including diamine-based hardener on the primer layer; and forming a top coat layer with a type 2 liquid paint consisting of a base material part including a bisphenol-based epoxy resin and a flame retardant and a hardener part including amine-based hardener on the middle layer.