| 摘要 |
PURPOSE: To obtain a composition excellent in mechanical strength such as tensile strength, resistance to moist heat, surface characteristics when molded into molded products, and fluidity, and capable of giving molded products suffering little warpage and deformation when subjected to injection molding, etc. CONSTITUTION: This composition comprises (A) 100 pts.wt. of a thermoplastic polyester containing ethylene terephthalate units as the main constituent, (B) 0.05 to 15 pts.wt. of at least one kind of polyfunctional compound having in the molecule 2 or more functional groups reactive with the component A, and (C) 5 to 200 pts.wt. of a reinforcing agent, which consists of a total of 100wt.% of (C1) 5 to 60wt.% of a fibrous reinforcing agent having a fiber length of less than 300μm (C2) 35 to 90wt.% of a fibrous reinforcing agent having a fiber length of 300μm or more, and (C3) 5 to 60wt.% of a non-fibrous inorganic reinforcing agent.
|
