Vitrimers: Thermosets You Can Reshape, Weld, and Recycle
Here is a question that used to have an easy answer. Once an epoxy resin has fully cured into a three-dimensional crosslinked network,[…]
Self-Healing Polyurethane Elastomers with Vanillyl Alcohol: 96.5% Healing Efficiency via Reversible Urethane Bonds
Polyurethane elastomers are everywhere. Coatings, adhesives, sealants, foams, flexible electronics. They are durable and versatile. But when they crack, that is usually the[…]