| 摘要 |
PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin composition having well balanced and excellent fluidity, rigidity, impact, heat and chemical resistances and fatigue characteristics. SOLUTION: The aromatic polycarbonate resin composition is characterized as follows. The aromatic polycarbonate resin composition is composed of 51-99 pts.wt. of an aromatic polycarbonate resin (component A) and 1-49 pts.wt. of a polybutylene terephthalate resin (component B). The content of a titanium compound in the polybutylene terephthalate resin (component B) is >1 to≤75 ppm expressed in terms of titanium atom and the concentration of terminal carboxy groups is≤39μeq/g. Furthermore, the aromatic polycarbonate resin composition contains a rubber-like polymer (component C) in an amount of 0.5-40 pts.wt. based on 100 pts.wt. of the sum total of the aromatic polycarbonate resin (component A) and the polybutylene terephthalate resin (component B). COPYRIGHT: (C)2007,JPO&INPIT
|
