LLDPE及VLDPE对LDPE\HDPE共混物拉伸性能的影响  

EFFECT OF LLDPE AND VLDPE ON MECHANICAL PROPERTIES OF HDPE LDPE BLENDS

作　　者：陈辉[1] 张学 全唐涛 王建国[1] 黄葆同[1] 

机构地区：[1]中国科学院长春应用化学研究所

出　　处：《高分子材料科学与工程》1998年第2期84-85,共2页Polymer Materials Science & Engineering

摘　　要：研究了线性低密度聚乙烯（ＬＬＤＰＥ）和极低密度聚乙烯（ＶＬＤＰＥ）对高密度聚乙烯（ＨＤＰＥ）＼低密度聚乙烯（ＬＤＰＥ）共混物拉伸性能的影响。由于ＬＬＤＰＥ或ＶＬＤＰＥ的加入，改善了ＨＤＰＥ与ＬＤＰＥ间的相互作用，提高了ＨＤＰＥ＼ＬＤＰＥ共混物的拉伸性能。The effect of LLDPE and VLDPE and the composition of ethylene butene copolyemr on mechanical properties the blends of HDPE LDPE has been studied, respectively. Results show that the interaction between HDPE and LDPE phases has been enhanced and tensile properties of the materials have been improved by the presence of LLDPE and VLDPE in the blends of HDPE LDPE.

关 键 词：聚乙烯 共混 拉伸 性能 

分 类 号：O632.12[理学—高分子化学] O631.21[理学—化学]