| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat radiation member for lighting excellent in heat radiation property, whiteness property after long time lighting, lacking and deformation resistance due to fitting, fill rate to a thin wall part of a molded article.SOLUTION: A heat radiation member for lighting is manufactured by molding a thermoplastic resin composition manufactured by blending (A) a polyamide resin of 100 pts.wt., (B) magnesium hydroxide of 40 to 250 pts.wt., (C) a glass fiber of 50 to 200 pts.wt. and (D) titanium oxide of 1 to 40 pts.wt. |
