| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reflective resin-coated aluminum material for a liquid crystal reflecting plate excellent in processability, heat yellowing resistance and ultraviolet yellowing resistance and optimum as the backlight reflecting plate of a liquid crystal display. <P>SOLUTION: This reflective resin-coated aluminum material for the liquid crystal reflecting plate excellent in processability, heat yellowing resistance and ultraviolet yellowing resistance comprises a laminated structure wherein a chemical film is provided on the surface of an aluminum sheet with an arithmetic average roughness Ra of 0.5 μm or below; an undercoating resin film with a film thickness of 5-20 μm, which comprises a polyester resin as a base material resin and contains 50-80 pts.mass of a white pigment with an average particle size of 0.1-1.0 μm with respect to 100 pts.mass of the base material resin, is provided on the chemical film; and a topcoating resin film with a film thickness of 30-120 μm and a glossiness of 20-80%, which contains 80-140 pts.mass of the white pigment with an average particle size of 0.1-1.0 μm with respect to 100 pts.mass of the base material resin is provided on the undercoating resin film. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
