Composition dependence of rheological properties of polymer blends

被引：9
|
作者：
Han, S
Moon, TJ
Bae, YC [1 ]
Yi, S
Lee, SH
机构：
[1] Hanyang Univ, Dept Ind Chem, Seoul 133791, South Korea
[2] Korea Univ, Dept Mat Sci, Seoul 136701, South Korea
[3] Hanyang Univ, Sch Mech Engn, Seoul 133791, South Korea
来源：
POLYMER | 1998年 / 39卷 / 05期
关键词：
composition dependence; rheological equation of state; poly(L-lactic acid);
D O I：
10.1016/S0032-3861(97)00327-3
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A semi-empirical rheological equation of state was developed to describe temperature, shear rate and composition dependence of the steady-state shear viscosity of poly(L-lactic acid)(PLA)/poly(epsilon-caprolactone)(PCL) systems. The composition dependent rheological equation of state proposed here has a very simple algebraic form with a few adjustable parameters. Its simplicity is a great advantage for practical application and it appears to be suitable for describing the rheological behaviour of PLA/PCL blends. (C) 1997 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1113 / 1117
页数：5
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