Nemli Gökay, Gezer E Derya, Yildiz Sibel, Temiz Ali, Aydin Aytaç
Department of Forestry Products, Karadeniz Technical University, Faculty of Forestry, Trabzon 61080, Turkey.
Bioresour Technol. 2006 Nov;97(16):2059-64. doi: 10.1016/j.biortech.2005.09.013. Epub 2005 Oct 26.
The mechanical, physical properties and decay resistances of particleboard made from particles impregnated with Pinus brutia bark extractives were examined. Properties included were modulus of rupture, modulus of elasticity, internal bond, thickness swelling, and weight loss according to European standards. The results showed that particleboards made from particles impregnated with bark extractives had significantly lower mechanical values than those made from unimpregnated particles. Impregnating wood particles with bark extractives improved the decay resistance and thickness swelling of particleboard. Increasing concentration of the extractives decreased the mechanical properties and improved the thickness swelling and decay resistance of the panels. Particleboards made from 1% P. brutia bark extractives met the specifications for modulus of rupture and internal bond strength for general purposes.
对用土耳其松（Pinus brutia）树皮提取物浸渍的刨花制成的刨花板的机械性能、物理性能和耐腐性进行了研究。根据欧洲标准，所研究的性能包括抗折强度、弹性模量、内结合强度、厚度膨胀率和重量损失。结果表明，用树皮提取物浸渍的刨花制成的刨花板的机械性能值明显低于未浸渍刨花制成的刨花板。用树皮提取物浸渍木材刨花可提高刨花板的耐腐性和厚度膨胀率。提取物浓度的增加会降低板材的机械性能，但会提高其厚度膨胀率和耐腐性。由1%土耳其松树皮提取物制成的刨花板符合通用抗折强度和内结合强度的规格要求。
