THERMOPLASTIC MOULDING MATERIAL AND ARTICLE PREPARED THEREOF

摘要

Flame resistant thermoplastic moulding materials are disclosed based on one or more thermoplastic polymers, a bromine-containing copolymer and optionally one or more flame-retardant metal compounds. As the bromine-containing copolymer a copolymer of nuclear brominated styrene with one or more other monomers, such as acrylonitrile, styrene and/or alpha-methylstyrene, is used. An ABS-graft copolymer is preferably used as the thermoplastic polymer. These moulding materials exhibit excellent physical and working properties while retaining high flame-retardant values.