β晶型PP研究进展  

Advances in β-crystalline Form Polypropylene

作　　者：高彦杰[1] 

机构地区：[1]中国石油化工股份有限公司北京化工研究院,北京100013

出　　处：《现代塑料加工应用》2011年第3期51-54,共4页Modern Plastics Processing and Applications

摘　　要：主要介绍了β晶型聚丙烯(PP)的生成机理及制备方法,分析了国内外β成核剂的制备技术,展示了我国有独立知识产权的β成核剂的特点,介绍了β晶型PP的主要用途及中国石油化工股份有限公司目前开发的性能优良的β晶型PP的主要性能。The formation mechanism and polypropylene were introduced. The domestic cleating agent was analyzed and β nucleating preparation methods of β-crystalline form and aboard preparation technology of β nuagent characteristics which had independent intellectual property rights in China were summarized. The main purposes and the excellent performance of β-crystalline form polypropylene which is developed by Sinopec is also introduced.

关 键 词：聚丙烯 结晶 Β晶型 述评 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]