The Rubber Revolution: Cracking the Code for Tire Recycling!

Traditionally, rubber waste was nearly impossible to recycle due to crosslinked sulphur bonds. But a team of researchers led by Dr Shigetaka Hayano from Zeon Corporation, in Japan, have achieved a groundbreaking feat in rubber recycling. Using mild conditions for the reaction, scientists have overcome the unfavourable cross-linked structure and have achieved recovery of rubber’s original monomers. This process restores cyclopentene monomers with 90% efficiency, allowing old tires and industrial rubber waste to be chemically recycled into high quality materials. If scaled up, this innovation could revolutionise waste management, reduce environmental pollution, and enable a circular economy for rubber production.