| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition being a polycarbonate resin/styrene resin polymer alloy improved in melt flow, compatibility, weld appearance and weld strength. SOLUTION: There is provided a thermoplastic resin composition comprising 100 pts.wt. 1-99 wt.% (A) polycarbonate resin and 99-1 wt.% (B) styrene resin and 1-15 pts.wt. (C) terpene resin. When the composition additionally contains a flame retardant, especially, a halogen-free phosphorous ester, it can give a highly safe flame-retardant molding, and when it additionally contains an inorganic filler, it can give a product excellent in strengths and rigidity. The composition has excellent melt flow and is moldable into a thin-wall, lightweight, and large injection molded product when a multi-gate is adopted. |
