Analiza wyników badań pełzania mechanicznego i optycznego materiału modelowego syntezowanego z krajowej żywicy epoksydowej

The paper presents relations describing the process of mechanical creep and fading of a model material based on the epoxy resin Epidian 2. The rheological constitutive equation is proposed for the material tested at temperatures 18, 40, 80 and 100 deg centigrades. The form of the mechanical creep curves has been additionally verified by means of the relations describing the relaxation of stresses at the temperatures of 18C and 40C.