Ultra-strong, recyclable, self-healable and transparent polythiourethane-urea elastomer via physical–chemical dual-reversible networks synergy

Key Points

• This research aims to develop a strong and recyclable thermoset elastomer through innovative crosslinking methods.
• Created a thermoset elastomer using synergistic physical and chemical crosslinking.
• Focused on enhancing strength, toughness, and recyclability.
• Examined the self-healing properties of the material.
• The elastomer exhibited high strength and toughness.
• Successfully demonstrated chemical recycling into re-crosslinkable materials.