Chestnut Tannin/Furfuryl Alcohol Copolymers for Beech Wood Chemical Modification
Researchers developed a new way to protect beech wood by combining natural tannins extracted from chestnut with furfuryl alcohol. This treatment makes the wood more resistant to rot-causing fungi while making it more water-resistant and thermally stable. The innovation is significant because it replaces half of the chemical compound (furfuryl alcohol) with a natural plant extract, making the wood treatment more sustainable and environmentally friendly.