Dynamic viscoelastic properties of incompatible polymer blends

1995 ◽  
Vol 39 (4) ◽  
pp. 803-803
Author(s):  
Shuichi Maeda ◽  
Eiichi Kamei
Keyword(s):  
Polymer Blends ◽  
Viscoelastic Properties

A Stochastic Dynamics Simulation of Viscoelastic Properties of Polymer Blends: Intermolecular Interaction Effects

1998 ◽  
Vol 18 (1-2) ◽  
pp. 1-16
Author(s):  
Taehyung Kim ◽  
Kyoungsei Choi ◽  
Won Ho Jo
Keyword(s):  
Shear Rate ◽  
Polymer Blends ◽  
Intermolecular Interaction ◽  
Viscoelastic Properties ◽  
Stochastic Dynamics ◽  
Structural Information ◽  
Model Systems ◽  
Dynamics Simulation ◽  
Radius Of Gyration ◽  
Orientation Factor

Abstract Stochastic dynamics simulations were performed to investigate the viscoelastic properties of polymer blends. In this simulation, three model systems with different intermolecular interactions are used to examine the effect of intermolecular interaction on the viscoelastic properties of polymer blends. Structural information such as the radius of gyration, orientation factor and radial distribution function of polymers is calculated from computer simulations as a function of shear rate and then is related to simulated viscoelastic properties of polymer blends. The effect of intermolecular interaction on the viscosity becomes different depending upon the magnitude of shear rate. At lower shear rate regions, more attractive intermolecular interaction results in lower viscosity due to chain stretching. But, at higher shear rate regions, more attractive interaction results in higher viscosity due to more dense packing of chains induced by the intermolecular attraction.

Correlation of Morphology and Viscoelastic Properties of Partially Biodegradable Polymer Blends Based on Polyamide 6 and Polylactide Copolyester

2012 ◽  
Vol 51 (14) ◽  
pp. 1432-1442 ◽  
Author(s):  
Pavel Kucharczyk ◽  
Onon Otgonzu ◽  
Takeshi Kitano ◽  
Adriana Gregorova ◽  
Darij Kreuh ◽  
...  
Keyword(s):  
Polymer Blends ◽  
Biodegradable Polymer ◽  
Viscoelastic Properties ◽  
Polyamide 6

scholarly journals Viscoelastic Properties of Immiscible Polymer Blends under Steady and Transient Shear Flows

1994 ◽  
Vol 26 (11) ◽  
pp. 1206-1212 ◽  
Author(s):  
Yoshiaki Takahashi ◽  
Shinichi Kitade ◽  
Naoki Kurashima ◽  
Ichiro Noda
Keyword(s):  
Polymer Blends ◽  
Viscoelastic Properties ◽  
Shear Flows ◽  
Immiscible Polymer Blends ◽  
Immiscible Polymer

scholarly journals Viscoelastic properties of immiscible telechelic polymer blends: effect of acid-base interactions

1992 ◽  
Vol 25 (10) ◽  
pp. 2651-2656 ◽  
Author(s):  
Pascal Charlier ◽  
Robert Jerome ◽  
Philippe Teyssie ◽  
L. A. Utracki
Keyword(s):  
Polymer Blends ◽  
Viscoelastic Properties ◽  
Acid Base ◽  
Telechelic Polymer

Viscoelastic Properties of Homogeneous Polymer Blends in the Terminal Region

1994 ◽  
Vol 27 (25) ◽  
pp. 7397-7401 ◽  
Author(s):  
Shinichi Kitade ◽  
Yoshiaki Takahashi ◽  
Ichiro Noda
Keyword(s):  
Polymer Blends ◽  
Viscoelastic Properties ◽  
Terminal Region

Phase inversion and viscoelastic properties of phase-separated polymer blends

2007 ◽  
Vol 59 (4) ◽  
pp. 545-554 ◽  
Author(s):  
Li RunMing ◽  
Yu Wei ◽  
Zhou ChiXing
Keyword(s):  
Polymer Blends ◽  
Viscoelastic Properties ◽  
Phase Inversion
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