| 摘要 |
PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition readily identifying a liquid surface or color of contents such as a chemical fluid or blood in the interior of a medical part causing small lowering of mechanical strength and suitable as medical equipment subjected to a radiation sterilization treatment without making yellowness of a molded piece inconspicuous even when irradiated with ionizing radiation for sterilization. SOLUTION: The polycarbonate resin composition is composed of a composition obtained by compounding an aromatic polycarbonate (A) with a colorant (B) and has≤2 color tone of a molded piece (C) on the 7th day after irradiation expressed in terms of b value according to the Hunter's Lab method when the molded piece (C) having 3 mm thickness of the composition is irradiated with the ionizing radiation. The medical equipment is composed of the polycarbonate resin composition. COPYRIGHT: (C)2006,JPO&NCIPI
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