Observations on HDPE characterization with a microcalorimeter as a complementary tool to TREF and CRYSTAF

被引：4
|
作者：
Britto, LJD [1 ]
Soares, JBP [1 ]
Penlidis, A [1 ]
机构：
[1] Univ Waterloo, Dept Chem Engn, Waterloo, ON N2L 3G1, Canada
来源：
POLYMER REACTION ENGINEERING | 2000年 / 8卷 / 02期
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1080/10543414.2000.10744546
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Calorimetric measurements of high-density polyethylene (HDPE) crystallization and dissolution in dilute solution were performed in a microcalorimeter. The results were similar to those obtained from fractionation techniques such as TREE, CITREF and CRYSTAF. This suggests that a microcalorimeter can be used to investigate optimal experimental conditions for those techniques and as an alternative analysis technique for determining polyolefin microstructure.
引用
收藏
页码：159 / 165
页数：7
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