Greener Polyurethane Adhesive Derived from Polyvinyl Alcohol/Tannin-Based Polyol for Plywood
The reaction between polyols and diisocyanates forms polyurethane (PU) adhesives. However, these materials are <i>derived</i> from petroleum-based chemicals, whose availability is declining. As an environmentally friendly, renewable, and formaldehyde-free alternative, tannins offer a promising solut...
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| Huvudupphov: | , , , , , , , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
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MDPI AG
2025-11-01
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| Serie: | Clean Technologies |
| Ämnen: | |
| Länkar: | https://www.mdpi.com/2571-8797/7/4/98 |
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