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mPE/LDPE交联物的流变性能研究
Research on the Rheology of mPE/LDPE Crosslinked Complexes
【摘要】 采用动态黏弹仪研究了不同配比的茂金属聚乙烯(mPE)/低密度聚乙烯(LDPE)交联物流变性能,发现因为mPE/LDPE二者之间可能存在的物理交联结构和交联物的网络结构,其微观结构具有更强的多分散性。
【Abstract】 The rheological properties of mPE/LDPE crosslinked complexes with different proportions of metallocene polyethylene(mPE)/low density polyethylene(LDPE)were researched by the rheometer MARSII.The results showed that the micro-structures of this kind of crosslinking complexes could demonstrate more obvious polydispersity because of the physical entanglements between mPE and LDPE and the crosslinked network structures of these two components.
【关键词】 茂金属聚乙烯;
低密度聚乙烯;
交联物;
流变性能;
【Key words】 MetallocenePolyethylene; LDPE; Crosslinked Complexes; Rheological Property;
【Key words】 MetallocenePolyethylene; LDPE; Crosslinked Complexes; Rheological Property;
- 【文献出处】 塑料工业 ,China Plastics Industry , 编辑部邮箱 ,2012年09期
- 【分类号】TQ325.12
- 【被引频次】5
- 【下载频次】75