摘要
间规聚苯乙烯 ( s PS)是一类具有较强结晶能力和较快结晶速率的新型工程塑料 ,具有高的耐热性、耐化学性、尺寸稳定性及优良的电气性能等特点。文中介绍了其结晶结构、结晶形貌以及结晶动力学 ,描述了其结晶形成及各种晶型间的相互转化条件 。
Syndiotactic polystyrene(sPS) is a new class of engineering plastics with strong crystallizability and high crystallinic ratio. It can resist high temperature and chemicals. It also has high dimensional stability and good electrical properties. In this paper, the crystalline structure, the crystalline morphology, and crystalline dynamics of sPS were introduced. Crystallization and interconversion conditions for the different polymorphic forms of sPS were described. The advancement of the crystalline properties of sPS was reviewed.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2002年第6期5-10,共6页
Polymer Materials Science & Engineering
