Effects of anatomical and chemical properties of wood on the quality of particleboard


BAHAROGLU M., NEMLİ G. , Sari B. , Birturk T., Bardak S.

COMPOSITES PART B-ENGINEERING, cilt.52, ss.282-285, 2013 (SCI İndekslerine Giren Dergi) identifier identifier

Özet

The objective of this study was to investigate the effects of anatomical and chemical structures of wood on the quality properties of particleboard containing different mixture of wood species. Urea-formaldehyde adhesive was used as a binder for manufacturing of test panels. Anatomical and chemical properties of wood species, and physical and mechanical properties particleboards were evaluated. The anatomical and chemical structures were found to be effective on the all of the properties of particleboards. Panels made from the particles including more amount of pine wood had highest mechanical strength properties and lowest thickness swelling values. Cellulose, hemicellulose and lignin contents, acidity and solubility values (in hot-cold water, dilute alkali and alcohol benzene) of wood significantly affected all of the properties of particleboards. The physical and mechanical properties of particleboards showed statistically differences related to the length, thickness and number of the cells and fibers. (C) 2013 Elsevier Ltd. All rights reserved.