结晶形态对聚丙烯性能的影响  

THE EFFECT OF CRYSTALLINE STATES ON PROPERTIES OF POLYPROPYLENE

作　　者：胡晓华[1] 马进[1] 雷军庆[1] 臧疆山 

机构地区：[1]新疆独山子石化公司研究院,新疆独山子833600 [2]天利高新技术有限责任公司,新疆独山子833600

出　　处：《化工科技》2002年第2期24-27,共4页Science & Technology in Chemical Industry

基　　金：新疆独山子石化研究院科研项目

摘　　要：运用实验方法合成了不同结晶形态的聚丙烯 (PP) ,并通过扫描电镜及实验结果进行分析。探讨了不同结晶形态对PP熔融指数、热学性能、物理力学性能的影响。结果表明 。Obtain different crystalline states of polypropylene using the experimantal method and from SEM or results of experiment do some consequence and discussion. Look into the effect on melting flow rate, thermal and physical mechanics properties at different crystalline states of polypropylene. The result shows that the effect of different type of crystalline states on properties of polypropylene is not alike.

关 键 词：结晶形态 聚丙烯 性能 影响 扫描电镜 工艺流程 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]