Syndiotactic polystyrene (sPS) is a newly crystal engineer plastics. Compared with atactic polystyrene
it has perfect properties
such as high thermal resistance temperature
high crystallization velocity and chemical resistance. So the research on sPS has carried out recently. In this paper
almost all kinds of sPS alloys for recent ten years were concluded
including sPS/elastomer alloys
sPS/polyester alloys and sPS/nylon alloys. The mechanical and heat resistance properties were also introduced in detail and the compatible agents were introduced.