The team led by Yanfeng Zhang from Zhejiang University has developed polydithioacetal-based covalent adaptive networks (PDTA-CANs) from renewable raw materials. The polymers not only exhibit remarkable recyclability, including mechanical reprocessing, chemical recycling and conversion back into monomers, but also self-healing properties. This makes PDTA materials attractive for long-lasting applications with high sustainability requirements. Reading tip: Functional CoatingsThe EC Tech Report “Functional Coatings” gives you an up-to-date bundle on functional coatings with articles, videos and other handpicked content. In addition to technical articles about the latest technical developments, this all-in-one multi-media pack is rounded off with valuable market insights and important fundamentals about functional coatings formulation.