| 摘要 |
Disclosed is a method for improving the weathering properties of a resinous member for use in a solar light power generation module, characterized in that one or more polymers having, combined therewith, one or more functional agents selected from ultraviolet absorbers, light stabilizers, and antioxidants are used as a property improver and that the improver is incorporated into the resin material or is applied or adhered to the surface of the resin material. This method enables a resinous member used in a solar light power generation module to retain the material properties thereof over a long period when exposed outdoors to ultraviolet rays or heat attributable to sunlight, to water, water vapor, acidic water, or alkaline water derived from rainwater, rivers, or groundwater, and to other conditions. |
