Here is a calibrated material model for a generic silicone rubber tested at room temperature. To use this material model you will need to first install the MCalibration software, and then export the model to your favorite FE software. The calibrated material model is the PolyUMod Bergstrom-Boyce (BB) model.
MCalibration now support the ANSYS Anisotropic Exponential Hyperelastic model. Quick accurate calibrations.