Hard but stretchable protective coating
A recent study portraits a highly transparent and resilient urethane-methacrylate siloxane composite for a hard, yet stretchable protective coating. Although foldable electronic devices have been commercially available for some time now, flexible protective coating with sufficient reliability is yet to be achieved. The integration of polyurethane acrylate and an organic-inorganic (O-I) siloxane hybrid is proposed […]