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This study aims to model and validate the influence of temperature on the stress relaxation of silicone rubber, numerically. The stress relaxation tests were performed at a constant strain level using a constant crosshead speed at the below ambient temperatures. The Time-Temperature superposition, The Williams-Landed-Ferry (WLF), was applied to describe temperature and stress relaxation of Silicone rubber. First, the master curve was obtained, and then the WLF coefficients were determined by curve fitting technique. This study demonstrated that temperature affected the stress relaxation and stress relaxation decreases with decreasing temperature. Also, FEM results validated the experimental results. Keywords; Stress Relaxation; Silicon Rubber; WLF

Numerical Validation of The Influence of Temperature on Viscoelastic Behavior of Silicone Rubber at Low Temperatures