Some Possibilities of the Quantitative Interpretation of Non-Isothermal Rheometric Curves
Cure kinetics of isothermal and non-isothermal conditions for elastomer materials based on synthetic (isoprene and butadiene acrylonitrile) rubbers were constructed. The ability of describing of rheograms by using a model nonlinear with respect to parameters was considered. The change of the torque and the rate of this change over time were plotted as functions of time and the equivalent time. If plotted as functions of equivalent time character of non-isothermal part of rheograms practically doesn’t dependent on the heating rate. This approach can be useful in the development of vulcanization modes.