Eco-friendly solvent-free epoxy flooring coating composition with improved coating strength

摘要

The present invention relates to an eco-friendly, solvent-free epoxy flooring coating composition that does not contain harmful substances such as environmental hormones, and thus improves the strength of the coating film against environmentally friendly impacts, and includes 50 to 60% by weight of extender pigment, and bisphenol F-type liquid epoxy resin 23 to 31 It consists of 5 to 9% by weight of plasticizer, 2 to 5% by weight of reactive diluent, 1 to 3% by weight of solvent, 0.5 to 2% by weight of anti-settling agent, 1 to 3% by weight of coloring pigment, and 1 to 2% by weight of other additives So, it has similar physical properties to bisphenol A type epoxy resin containing harmful substances such as environmental hormones, but does not contain harmful substances, so it is eco-friendly and can minimize volatile organic compounds, thereby improving workability, and plasticizers are harmful substances. Consisting of a component that replaces phthalate-based plasticizers, it is eco-friendly and can improve the strength of the coating film, and it is possible to prevent deterioration of the physical properties of the coating film by using a multifunctional reaction stone diluent, and benzyl alcohol is used as a solvent. Thus, it provides an eco-friendly, solvent-free epoxy flooring coating composition with improved coating strength that can improve workability because no odor is generated during construction.