Recyclable lignin-modified polylactic acid-polyurethane elastomer with high strength and UV resistance

Key Points

• The lignin-modified elastomer demonstrates superior UV resistance, enhancing durability under sunlight exposure.
• This material shows a tensile strength of 60 MPa, indicating its robust structural capabilities.
• The study employs a characterization of the elastomer properties using mechanical testing and UV exposure analyses.
• Results may highlight the potential for sustainable applications in various industries, including packaging and construction.