Fig. 4From: Investigation of a new natural adhesive composed of citric acid and sucrose for particleboard II: effects of board density and pressing temperatureThickness change in a cyclic-accelerated aging treatment of particleboards manufactured at 200 °C. Error bars indicate standard deviations. In the density of 0.4 g/cm3, the values after the boiling treatment were calculated using the remaining specimensBack to article page