PHASE-TRANSITION OF POLYCARBONATE IN BLENDS WITH LIQUID-CRYSTAL

被引：8

作者：

MUCHA, M

机构：

[1] Polymer Institute of Technical University, Lódź, 90-924

来源：

COLLOID AND POLYMER SCIENCE | 1991年 / 269卷 / 01期

关键词：

POLYMER DISPERSED LIQUID CRYSTAL; TRANSITION TEMPERATURES OF POLYCARBONATE; (DSC) METHOD; (TOA) METHOD;

D O I：

10.1007/BF00654654

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Phase transition temperatures of polycarbonate film consisting of micron-sized liquid crystalline droplets were investigated using differential scanning calorimetry (DSC) and thermo-optical analysis (TOA) methods. Both a decrease in (T(g)) and (T(m)) of the polycarbonate with an increase of liquid crystal (LC) content in the sample were observed. The decrease of T(g) is related to the plastifying effect of a low molecular weight LC substance remaining soluble in the polycarbonate matrix. A fraction of the liquid crystal contained in the droplets was estimated on the basis of the T(g) decrease.

引用

页码：7 / 10

页数：4

共 15 条

[1] POLYMER DISPERSED LIQUID-CRYSTALS FOR DISPLAY APPLICATION [J].