Characterization of particleboard made from oil heat-treated rubberwood particles at different mixing ratios

被引:0
作者
Osman N.F. [1 ]
Bawon P. [1 ]
Lee S.H. [2 ]
Zaki P.H. [1 ]
Al-Edrus S.S.O. [2 ]
Halip J.A. [3 ]
Atkliar M.S.M. [1 ]
机构
[1] Faculty of Forestry and Environment, Universiti Putra Malaysia, UPM Serdang, Selangor
[2] Institute of Tropical Forestry and Forest Products, Universiti Putra Malaysia, UPM Serdang, Selangor
[3] Faculty of Technology Management and Business, Universiti Tun Hussien Onn, Parit Raja, Batu Pahat, Johor
来源
BioResources | 2020年 / 15卷 / 03期
关键词
Green treatment; Oil heat treatment; Palm oil; Particleboard; Rubberwood;
D O I
10.15376/biores.8.3.6795-6810
中图分类号
学科分类号
摘要
Particleboard was produced by mixing oil heat-treated rubberwood particles at different ratios, with the goal of achieving high dimensional stability. Rubberwood particles were soaked in palm oil for 2 h and heat treated at 200 CC for 2 h. The treated particles were soaked in boiling water for 30 min to remove oil and were tested for chemical alteration and thermal characterization via Fourier-transform infrared spectroscopy and thermogravimetric analysis. Particleboard was fabricated by mixing treated rubberwood particles (30%, 50%, and 70%) with untreated particles (70%, 50%, and 30%, respective to previous percentages) and bonded with urea-formaldehyde (UF) resin. The results revealed that oil-heat treated particles had greater thermal stability than the untreated particles. The addition of oil heat treated particles improved the physical properties of the particleboard with no significant reduction in mechanical strength. However, this was only valid for ratios of 70% untreated to 30% treated and 50% untreated to 50% treated. When a ratio of 70% oil heat treated particles was used, both the physical and mechanical properties were reduced drastically, due to bonding interference caused by excessive oil content. Particleboard made with a ratio of 5:5 (treated to untreated) exhibited the best physical and mechanical properties. © 2020 North Carolina State University.
引用
收藏
页码:6795 / 6810
页数:15
相关论文
共 33 条
  • [1] Alen R., Rytkonen S., McKeough P., Thermogravimetric behavior of black liquors and their organic-constituents, Journal of Analytical Applied Pyrolysis, 31, pp. 1-13, (1995)
  • [2] Boonstra M.J., Tjeerdsma B., Chemical analysis of heat-treated softwoods, European Journal of Wood and Wood Products, 64, pp. 204-211, (2006)
  • [3] Cheng D., Chen L., Jiang S., Zhang Q., Oil uptake percentage in oil-heat-treated wood, its determination by Soxhlet extraction, and its effects on wood compression strength parallel to the grain, BioResources, 9, 1, pp. 120-131, (2014)
  • [4] Colom X., Carrillo F., Nogues F., Garriga P., Structural analysis of photodegraded wood by means of FTIR spectroscopy, Polymer Degradation and Stability, 80, 3, pp. 543-549, (2003)
  • [5] Cui X., Matsumura J., Wood surface changes of heat-treated Cunninghamia lanceolate following natural weathering, Forests, 10, 9, pp. 791-805, (2019)
  • [6] Dubey M.K., Pang S., Chauhan S., Walker J., Dimensional stability, fungal resistance and mechanical properties of radiata pine after combined thermomechanical compression and oil heat-treatment, Holzforschung, 70, 8, pp. 793-800, (2016)
  • [7] Dunky M., Urea-formaldehyde (UF) adhesive resins for wood, International Journal of Adhesion and Adhesives, 18, 2, pp. 95-107, (1998)
  • [8] Esteves B.M., Pereira H.M., Wood modification by heat treatment: A review, BioResources, 4, 1, pp. 370-404, (2009)
  • [9] Esteves B., Marques A.V., Domingos I., Pereira H., Chemical changes of heat-treated pine and eucalypt wood monitored by FTIR, MADERAS: Ciencia y Tecnologia, 15, 2, pp. 245-258, (2013)
  • [10] Esteves B., Videira R., Pereira H., Chemistry and ecotoxicity of heat treated pine wood extractives, Wood Science and Technology, 45, 6, pp. 661-676, (2011)