TITLE:
The Relative Viscosity of Concentrated Rubber Suspensions and Viscoelastic Modulus of 3D Сross-Linked Elastomers Filled with Solid Particles
AUTHORS:
Alexandr Ermilov, Ergasch Nurullaev
KEYWORDS:
Viscosity; Mechanical Destruction; Elastomeric Composites with Dispersed Fillers; Rheology; Rubbers; Polymeric Binders; Asphalt Coatings
JOURNAL NAME:
Open Journal of Applied Sciences,
Vol.3 No.8,
December
18,
2013
ABSTRACT: For the first time, this paper describes the concentration
dependence of the relative dynamic viscosity coefficient of rubber suspensions
and the initial viscoelastic modulus of 3D cross-linked elastomers on the
maximum volume filling with solid polydisperse particles. It allows to predict
the rheological and mechanical properties of the polymer compositions
being developed now. In this paper, we present the first experimental study of
the pole of the concurrent lines of the concentration dependence in the
coordinates of the linear form. The pole validates the invariant value of the
constant of the developed equation and allows the experimental determination of
the maximum volume filling of polymer binders filled with separate
fractions or polydisperse mixtures. The results of the study are recommended for
use in developing new polymer composite materials.