Rheological properties and molecular structure of polymer melts

Soft Matter ◽  
2011 ◽  
Vol 7 (6) ◽  
pp. 2273-2283 ◽  
Author(s):  
Helmut Münstedt
Keyword(s):  
Molecular Structure ◽  
Rheological Properties ◽  
Polymer Melts

Research on the Effect of Polycarboxylate Superlasticizers on Reheology Properties of Compound Cementitious System

2011 ◽  
Vol 477 ◽  
pp. 151-156 ◽  
Author(s):  
Dong Min Wang ◽  
Zhi Hua Liu ◽  
Wei Feng Xiong
Keyword(s):  
Molecular Structure ◽  
Rheological Property ◽  
Rheological Properties ◽  
Molecular Structures ◽  
Mineral Admixture ◽  
Dispersion Property ◽  
Cementitious System ◽  
Adsorption Amount ◽  
Polymer Surfactants ◽  
Cementitious Systems

The rheological property is the best method which can directly reflect the dispersion property of polymer surfactants. In this paper, the rheological properties in the systems of pure cement, cement/fly ash and cement/silica fume with polycarboxylate superplasticizers of different molecular structures were studied. The effect of molecular structure on shear sress, apparent viscosity and thixotropy in compound cementitious systems was expatiated. At last, the rules of mineral admixture to the system’ rheological property and the relations between adsorption amount and rheological properties were put forward.

In-line measurement of rheological properties of polymer melts

1994 ◽  
Vol 33 (1) ◽  
pp. 71-77 ◽  
Author(s):  
M. Padmanabhan ◽  
M. Bhattacharya
Keyword(s):  
Rheological Properties ◽  
Polymer Melts ◽  
Line Measurement

Correlation between Rheological Properties of Zinc Carboxylate Liquids and Molecular Structure

2007 ◽  
Vol 111 (25) ◽  
pp. 7073-7077 ◽  
Author(s):  
Stephen C. Peterangelo ◽  
Robert T. Hart ◽  
Aurora E. Clark
Keyword(s):  
Molecular Structure ◽  
Rheological Properties

Rheological behavior of fiber-filled polymer melts at low shear rate. Part. I. Modeling of rheological properties

Polimery ◽  
2008 ◽  
Vol 53 (07/08) ◽  
pp. 507-512 ◽  
Author(s):  
BERENIKA HAUSNEROVA ◽  
NATALIE HONKOVA ◽  
ANEZKA LENGALOVA ◽  
TAKESHI KITANO ◽  
PETR SAHA
Keyword(s):  
Shear Rate ◽  
Rheological Properties ◽  
Rheological Behavior ◽  
Polymer Melts ◽  
Filled Polymer ◽  
Low Shear
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