不同密度聚乙烯共混物性质的研究  

STUDY ON PROPERTIES OF PE BLENDS WITH DIFFERENT DENSITY

作　　者：赵永仙[1] 潘炯玺[1] 

机构地区：[1]青岛化工学院,266042

出　　处：《现代塑料加工应用》1997年第5期23-26,共4页Modern Plastics Processing and Applications

摘　　要：讨论了HDPE与LDPE及HDPE与LLDPE共混物的性质。研究表明共混物的力学性能、结晶度、熔点及维卡软化点都随密度ρ的变化呈规律性变化,由此总结出综合性能较好的共混物密度范围。The properties of HDPE/LDPE and HDPE/LLDPE blends were studied, the results showed that mechanical properties, degree of crystallinity, melting point, Vicat softening point chaned regularly with density variation. The range of density of PE blends with optimal comprehensive properties was concluded.

关 键 词：密度 共混 聚乙烯 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]