Sawdust-based foam could offer a sustainable alternative to polystyrene (IMAGE)

American Chemical Society

Sawdust-based foam could offer a sustainable alternative to polystyrene

Caption

This small piece of foam was created from processed sawdust, a cellulose binder and citric acid cross-linker

Credit

Adapted from ACS Applied Polymer Materials 2026, DOI: 10.1021/acsapm.6c00854

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