Evaluation of two terpene-derived polymers as consolidants for archaeological wood.

ABSTRACT: The evaluation of two terpene-derived polymers, termed TPA6 and TPA7, as possible consolidants for archaeological wood was carried out. The overall objective of this work was to expand the non-aqueous treatment toolkit which is available for the conservation of the highly degraded Oseberg collection. The wood artefacts which were found on the Oseberg ship were treated with alum in the early twentieth century, leading to the formation of sulfuric acid and to the precarious state that they are in today. Some of these artefacts cannot be treated with conventional aqueous consolidants, like polyethylene glycol, due to their highly degraded and/or reconstructed nature. This study sought to examine the level of penetration of the polymers in archaeological wood and to evaluate their consolidativ

SUBMITTER: Cutajar M 

PROVIDER: S-EPMC9985608 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature