摘要
用ＤＳＣ和ＷＡＸＤ方法研究了高密度聚乙烯／聚（乙烯丙烯辛烯－１）（ＨＤＰＥ／ＥＰＯ）共混体系的结晶性能。共混物的ＤＳＣ曲线皆呈单峰，表明共混体系形成了共晶。晶胞参数ａ及结晶度随共混物组成而变，进一步证明ＨＤＰＥ／ＥＰＯ共混体系的相容性．
The miscibility and cocrystallization of blends consisted of high density polyethy-lene(HDPE)and (ethylene-propylene-octene-1)copolymer(EPO)has been studied by DSCand WAXD methods, Only a single meIting or cooling peak was found in DSC curves for allblends , showing an existence of cocrystalline interaction, The crystal parameter and crys-tallinity of the blends are in dependence of the composition of the blends, revealing the com-patibility of the system.
出处
《应用化学》
CAS
CSCD
北大核心
1995年第3期40-42,共3页
Chinese Journal of Applied Chemistry
关键词
聚乙烯
乙烯
丙烯
辛烯
共聚物
共晶
相容性
high density polyethylene,poly(ethylene-propylene-octene),blend ,cocrystalline
