| 摘要 |
PROBLEM TO BE SOLVED: To provide tray molded goods made of a resin for optical disks having excellent heat resistance, mechanical strength, rigidity, dimensional accuracy, moldability, lightweightness and surface smoothness in combinations in spite of a small thickness. SOLUTION: The tray molded goods for the optical disks are composed of a filler reinforced resin composition prepared by compounding 5 to 150 parts by mass flaky inorganic fillers or a formulation making combination use of the flaky inorganic fillers and fibrous reinforcing fillers at 5 to 150 parts by mass in total with 100 parts by mass amorphous thermoplastic resin.
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