Researchers have developed a multifunctional fire-protective coating that not only shields materials from extreme heat but also provides an early warning of fire and can be recycled into new flame-retardant materials at the end of its life. The work, published in Polymer Degradation and Stabilit...

Source: [Phys.org](https://phys.org/news/2026-11-bio-based-smart-coating-combines.html)

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