【摘要】 对sPP的研究开发进展进行了总结与评述 ,包括间规选择性茂金属催化剂、sPP的结构与性能以及sPP的加工与应用等。分析了新型茂金属催化剂对sPP间规度、结晶性等的影响 ,表明sPP具有良好的性能和广泛的潜在用途。文章强调指出 :要使sPP成为商业化产品 ,还需在催化剂负载化、sPP的改性及加工性等方面做深入研究更多还原

【Abstract】 The progress of study on syndiotactic polypropylene (sPP) was reviewed,including syndiospecific metallocene catalyst,properties and application of sPP.The effect of metallocene catalyst on the syndiotactity and crystalization was discussed.The analytical results showed that the application perspective of sPP was good becuause of its execllent properties in transmittance and impact stress.It was emphasized that study on supporting metallocene and processability of sPP was necessary for commerical production of sPP.更多还原