| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating agent for a floor capable of forming a coating sufficiently high in hardness and excellent in heal mark resistance and adhesion with a vinyl tile.SOLUTION: Provided is a coating agent for a floor comprising: a main agent comprising a water-dispersed body of an acrylic polymer having a carboxyl group as an active hydrogen group and having a glass transition temperature of 70°C or higher and a water-dispersed body of an urethane polymer; and a hardening agent comprising polycarbodiimide and/or polyisocyanate.SELECTED DRAWING: None |
