Rheological Properties of Different Rubber Compounds:Effect of Process Oils

Rheological behavior of rubber compounds has an important effect on processing behavior of rubber products. In this study, rheological behavior of low and high oil-extended tire rubber compounds was studied and the effects of different low aromatic process oils were evaluated by the use of a capillary rheometer. Results showed that rubber compounds show different rheological behavior. Shear rates at the onset of slip were determined which are not significantly dependant on oil type

Keywords:

Capillary rheometer , Process Oils , rheological behavior