Abstract
The aim of this study was to modeling beech (Fagus orientalis) particleboard properties based on UF resin content and board density. Board density at three levels (520, 620 and 720 kg/m3) and resin content (6, 7 and 8 %) were compared. Stepwise multivariate-linear regression models were used to evaluate the influence of the above parameters on board properties and to determine the most effective factor. Regression equations indicated that both parameters were included in the models of shear strength, and thickness swelling after 24 h immersion based on the degree of importance. The model of modulus of rupture only had one step and board density positively affected it. Board density and resin content had not significant effect on modulus of elasticity. The results obtained from contour plots revealed that manufacturing beech particleboards with density ranging from 570 to 620 kg/m3 and 6 % resin would result in boards with properties within those required by corresponding standards.
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Enayati, A.A., Eslah, F. Modeling beech (Fagus orientalis) particleboard properties based on resin content and board density. J Indian Acad Wood Sci 11, 45–49 (2014). https://doi.org/10.1007/s13196-014-0116-0
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DOI: https://doi.org/10.1007/s13196-014-0116-0