Figure 2
From: Evaluation of two terpene-derived polymers as consolidants for archaeological wood
(a) The % weight change for all the measured groups. Control group 1 was freeze-dried and kept in a desiccator at ~ 20 °C and 50% RH during the immersion of control group 2 (isopropanol-immersed) and treatment groups 1 and 2 (TPA6- and TPA7-immersed respectively). (b) A comparison of the radial and tangential dimensional % changes for control groups 1 and 2 and treatment groups 1 and 2.
