| 摘要 |
PURPOSE:To provide the title resin composition excellent in flow during molding, and stability during residence, and giving a molding excellent in flame retardancy, tensile strength, etc., by mixing an aromatic polyester resin with a specified epoxy compound and an organobromine compound in a specified ratio. CONSTITUTION:100pts.wt. aromatic polyester resin composition (A) (e.g., polyethylene terephthalate) is mixed with 0.01-10pts.wt. epoxy compound (B) of formula I (wherein Ar is a 6-20C aromatic group or an alicyclic group, and n is 0 or 1-20), e.g., formula II or III, and 1n50pts.wt. organobromine compound (C) (e.g., hexabromobenzene or brominated polycarbonate) to produce a flame- retarding aromatic polyester resin composition. The obtained resin composition can be easily molded by a process such as injection molding or extrusion molding, and it is excellent in hydrolysis resistance, etc., and can be desirably used as, e.g., the parts of automobile electric equipment. |
