| 摘要 |
A method for producing a reflective photoluminescent coating using a reflective photoluminescent powder paint made from polyester, polyurethane, epoxy or mixed resin, an adhesion promoter, additives, phosphor, reflective glass beads and an additional phosphor that gives color to the coating, comprises the stages of electrostatic spraying the dry powder paint to a substrate and annealing at a predetermined temperature. The coating in daylight has a color of the pigment added, while at night gives off the color of phosphorescent phosphor. Reflective glass beads increase the reflectivity of the coating, allowing to obtain additional reflective-luminescent effect. Electrostatic increasing of the phosphor particles density near the substrate allows a significant increase in the value of re-emission, and thereby increases the luminance of light-emitting surface. |
