Exact Relationships in Phenomenological Analysis of Rheodynamic Relaxation/Retardation Processes in Linear Viscoelasticity of Polymer Systems IL1.Primary Characteristic Quantities in the Case of Stress-Controlled Processes

摘要

The rheodynamic quantities,including the direct ones - the storage- and the loss- compliance,as well as the derived ones - the dynamic viscoelastic compliance and the resultant loss factor,are considered from the viewpoint of frequency dependence,exact relationships providing the a - characteristic frequencies corresponding to maximum and inflexion points being obtained in the case of (1,1) -standard linear viscoelastic model.The results are presented in natural,semi-logarithmic,logarithmic and double-logarithmic coordinate representations.