Resin
Changes in the surface shape of a resin sample were observed using ambient temperature and humidity control. The surface on the right (40°C, 60% RH) appears swollen in comparison with the surface on the left (28°C, 30% RH).
Changes in the surface shape of a resin sample were observed using ambient temperature and humidity control. The surface on the right (40°C, 60% RH) appears swollen in comparison with the surface on the left (28°C, 30% RH).