| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating material composition capable of forming a coating film for effectively suppressing a flow of thermal energy from the outside, such as sunlight, into the inside of a coated object in the coated object. ! SOLUTION: Movement of thermal energy received from sunlight into the inside of the coating layer of a top layer formed by drying a coating material is effectively suppressed by coating a coating material composition having resin based hollow particles dispersed in the coating layer and having 0.6-1.2 μm of an average diameter of hollow parts and 10-35% of the total volume of the hollow parts to the total volume of the coating film. ! COPYRIGHT: (C)2014,JPO&INPIT |
