合成间规聚苯乙烯用茂金属催化剂的研究进展  

Development of Metallocene Catalysts for Synthesis of Syndiotactic Polystyrene

作　　者：陈循军[1] 郭彪[2] 杨少华[1] 崔英德[1] 

机构地区：[1]广东工业大学轻工化工学院,广州510090 [2]江西农业大学,南昌330000

出　　处：《精细石油化工进展》2003年第1期30-33,共4页Advances in Fine Petrochemicals

摘　　要：间规聚苯乙烯 (sPS)是一种新型的工程塑料 ,具有熔点高、结晶快、密度低、加工性能好等优点 ,有很广阔的应用前景。茂金属是合成sPS最主要的催化剂。介绍了间规聚苯乙烯的性能以及合成sPS用茂金属催化剂的研究进展。Syndiotactic polystyrene(sPS) is a novel engineerin g plastic, which has high melt point, fast crystallization, low density, and good processability,so it has wide prospects. Metallocenes as catalysts is the princi pal catalyst for synthesis of sPS. In this article, the properties of sPS and de velopment of the metallocene catalysts for synthesis of sPS were introduced.

关 键 词：合成 间规聚苯乙烯 SPS 茂金属催化剂 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]