苯乙烯系阻燃塑料合金的研究进展

综述了国内外近年来在苯乙烯系阻燃塑料合金方面的研究进展。主要介绍了高聚物型卤系阻燃剂、磷系阻燃剂、有机硅系阻燃剂等阻燃剂的特性及其在提高苯乙烯系塑料合金阻燃性能方面的应用，这些阻燃剂对环境友好，不仅能显著提高塑料基材的阻燃性能，而且力学性能和加工性能也得到改善。此外，还简要介绍了纳米复合技术在提高苯乙烯系塑料阻燃性能中的应用。

ADVANCE IN THE RESEARCH OF THE FLAME-RETARDANT STYRENE PLASTICS ALLOYS

The properties of recently developed flame retardants including halogenated polymers, phosphorus and silicone flame retardants and their applications in the styrene plastics alloys at home and abroad were reviewed. These flame retardants have excellent flame retardancy and are friendly to the environment. They can also improve the mechanical properties and processability of the modified plastics. Moreover, the application of nanocomposite technology in the improvement of the flame retardancy of styrene plastics were discussed briefly.