Toyoda Gosei Co., Ltd. and the Graduate School of Frontier Sciences, the University of Tokyo have developed material crosslinking technology that enhances the toughness of synthetic rubber. They will present the technology at the 29th Polymer Material Forum, to be held online on November 26 and 27.
This new technology enhances the toughness of the synthetic rubber approximately six-fold by integrating a polyrotaxane into the chemical structure of ethylene propylene diene monomer (EPDM) rubber. Polyrotaxanes have a unique molecular structure that enables great material flexibility.* The company will continue to develop this technology for various practical applications.
Read the source article at Automotive World