Development of Waterborne Polyurethane Floor Coatings

The film-forming mechanism of waterborne polyurethane was energetically researched and the content of the hardener was discussed by deep selection and reasonable matching of various raw materials of the waterborne polyurethane floor coatings. The product manufactured accordingly had excellent water resistance, chemical resistance and wear resistance as well as good storage stability and could be thinned by water and painted directly. It was particularly suitable for schools, hospitals, families and other occasions.