| abstract |
PURPOSE: To provide a flame retardant composition having excellent thermal stability in the melt molding process and giving a molded product having high mechanical strength, by compounding a thermoplastic polyester with antimony trioxide treated with an alkoxysilane, and an organic halogen compound. n CONSTITUTION: The objective composition is prepared by compounding (A) 100pts.wt. of a thermoplastic resin prferably polyethylene terephthalate or polybutylene terephthalate with (B) 0.1W30pts. (as halogen element) of an organic halogen compound, (C) 0.1W20pts. (as antimony element) of antimony trioxide treated with an alkoxysilane, and (D) 0W200pts. of a reinforcing material. n COPYRIGHT: (C)1982,JPO&Japio |