Evaluation of the aging wood from historical buildings as compared with the accelerated aging wood and cellulose, Analysis of color properties
Résumé
Color changes of wood during natural aging and during heat treatment were elucidated to determine whether they could be explained as the result of a mild thermal oxidation process at ambient temperatures. The results of kinetic analysis employing the time-temperature superposition method showed that the color changes during natural aging were mainly the result of an oxidation process. Color changes of heat-treated cellulose were also compared with that of wood and indicated that cellulose is responsible for the color changes of wood during natural aging and during heat treatment.
Domaines
Matériaux| Origine | Fichiers produits par l'(les) auteur(s) |
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