| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition for molding that is excellent in filling property, releasability and the like to a die, and is easily molded in a molding process, and in which a molded product is excellent in heat resistance, has a high degree of whiteness, and can keep a high degree of whiteness over a long period of time.SOLUTION: A diallyl phthalate resin composition contains a diallyl phthalate resin (a), a polymerization initiator (b), titanium oxide (c), and an antioxidant (d). The antioxidant (d) is a phosphorus-based antioxidant, and the content in the composition is 0.1-10 pts.wt. with respect to 100 pts.wt. of the diallyl phthalate resin (a). The diallyl phthalate resin composition is cured, and thereby a package housing a light-emitting diode therein can be molded which is excellent in heat resistance and light resistance, and can keep a high degree of whiteness over a long period of time. |
