Non-Newtonian flow of polymer composites within the framework of a structural model
https://doi.org/10.18384/2310-7251-2023-1-6-16
Abstract
Aim. We consider the rheological behavior of melts of polymer composites filled with inorganic solid particles.
Methodology. The experimental data are aproximated by the equations of the structural rheological model on separate intervals of the shear rate.
Results. The relationship between the coefficients of rheological equations and the state of the structure of the composite material is demonstrated.
Research implications. Equations are proposed that are capable of approximating experimental data at individual shear rate intervals corresponding to a certain structural state of the polymer composite melt.
About the Authors
M. P. Vekovishchev
State University of Humanities and Social Studies
Russian Federation
Russian Federation
Mikhail P. Vekovishchev – Cand. Sci. (Phys.-Math.), Assoc. Prof., Department of Physics and Chemistry
ulitsa Zelenaya30, Kolomna 140411, Moscow region
E. A. Kirsanov
State University of Humanities and Social Studies
Russian Federation
Russian Federation
Evgeny A. Kirsanov – Cand. Sci. (Phys.-Math.), Assoc. Prof., Department of Physics and Chemistry
ulitsa Zelenaya30, Kolomna 140411, Moscow region
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