NON-SOLVENT TWO-COMPONENT TYPE PAINT COMPOSITION FOR ANTI-STATIC EPOXY FLOOR MATERIALS METHOD FOR PREPARING THE SAME AND ANTI-STATIC EPOXY FLOOR MATERIALS

摘要

According to the present invention, an epoxy resin comprising 5 to 15% by weight of an epoxy resin reactive diluent, 40 to 60% by weight of calcium carbonate having an average particle size of 5 to 25 μm as an extender pigment, and 0.001 to 0.1% by weight of carbon nanotubes as a conductive material Part (A), and an epoxy curing agent part (B) comprising 30 to 80% by weight of an epoxy curing agent (amine resin), 10 to 40% by weight of a non-reactive diluent, and 5 to 30% by weight of a curing accelerator. A solvent-free two-part coating composition, a method for preparing the same, and an antistatic epoxy flooring material prepared therefrom are provided. The solvent-free two-part coating composition according to the present invention is eco-friendly because it contains almost no volatile substances, and it is easy to work indoors, so it has high workability, and because a small amount or a small amount of carbon nanotubes are used as a conductive material, the physical properties of the matrix resin are reduced. Alternatively, an epoxy flooring material having excellent antistatic properties, abrasion resistance, and durability can be manufactured without damaging them.