Basic Phenomenological Modelling of Rheological Behaviour of Ternary Phase in Phase Polymer Composite Systems II.Uniform Stress Approach

摘要

Aiming at revealing the intrinsic peculiarities of phenomenological principles of modelling ternary phase in phase composite systems with linear viscoelastic polymeric components,the second basic case of uniform stress approximation is considered.In the proposed approach,the rheological behaviour laws-selection rules-mixing rules hierarchical path is followed,the Reuss-like morpho-rheological interactions underlying the form of the dependence of composite rheological variables on those of component ones.The resulting selection rules and the corresponding quantitative and qualitative effects,as well as the primary mixing rules for rheological parameters,are pointed out and illustrated for distinct cases of mono-and bi-relaxant(retardant)rheological behaviour cases.