**Acknowledgements**

Authors wish to thank Tecnológico Nacional de México (TNM) for their financial support for this research, code 6001.16-P. One of the authors (M.L.M.H.) wishes to thank CONACYT for the scholarship of postdoctorate program, number 291113-ITCM. Thanks also goes to Dynasol Elastomers S.A. de C.V. for providing SBS materials used in this research.
