| 摘要 |
PROBLEM TO BE SOLVED: To provide at a low cost an optical reflector having a good moldability, surface property, heat resistance, adhesion and brightness after aging by directly metallizing a molded part comprising a polyester resin composition. SOLUTION: The objective reflector is obtained by directly metallizing a molded part comprising a polyester resin composition which contains, against 100 pts.wt. mixed resin comprising (a) from 95 to 50 wt.% polyalkylene terephthalate resin and (b) from 5 to 50 wt.% polycarbonate resin, (c) from 0.03 to 3 pts.wt. modified silicone oil, (d) from 0.01 to 0.5 pts.wt. organic phosphorus compound, (e) from 0.1 to 10 pts.wt. fine powder filler and (f) from 0.01 to 0.5 pts.wt. organic nucleating agent. |
