| 摘要 |
PROBLEM TO BE SOLVED: To provide a radically polymerizable resin composition for injection molding which hardly causes molding failures such as burrs and insufficient filling and is excellent in productivity in order to obtain an LED reflector excellent in reflectance and surface glossiness.SOLUTION: There is provided a radically polymerizable resin composition for an lED reflector which contains at least a radically polymerizable resin, an inorganic filler and a white pigment, wherein the radically polymerizable resin composition has a viscosity in the range of 0.1 to 100 kPa s. Further, in a preferable embodiment of the radically polymerizable resin composition for an LED reflector, the radically polymerizable resin composition has a viscosity in the range of 0.1 to 100 kPa s at a temperature of 70°C to 120°C. |
