AMORPHOUS POLYURETHANE POLYETHER BLENDS

被引：28
作者：
COLEMAN, MM
HU, JB
PARK, Y
PAINTER, PC
机构：
[1] Pennsylvania State Univ, United States
来源：
POLYMER | 1988年 / 29卷 / 09期
基金：
美国国家科学基金会;
关键词：
Plastics--Phase Diagrams - Polyethers--Blending - Polyurethanes--Blending;
D O I：
10.1016/0032-3861(88)90279-0
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The application of association models has provided a theoretical basis for the calculation of the free energy changes and phase diagrams of binary polymer blends in which hydrogen bonding plays a significant role. We perform theoretical calculations of the phase diagrams of a number of amorphous polyurethane-polyether blends. The concordance between the theoretical predictions and gross experimental observations of the miscibility of these polymer blend systems is very encouraging.
引用
收藏
页码：1659 / 1663
页数：5
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