Investigation on Mechanical Properties and XPS Testing of Biomass-based Particleboards
The purpose of the study was to use a cheap bio-material such as the wheat straw to manufacture particleboard. The experiments were carried out using wheat straw that had no economical value other than being used merely as low grade fuel and fodder. The particleboard was produced using the urea-formaldehyde (UF) adhesives modified by emulsifiable polymeric methylene diphenyl diisocyanate (EPU). The properties of the bio-mass based particleboard was evaluated by measuring internal bonding strength(IB), thickness swelling, modulus of rupture(MOR), modulus of elasticity (MOE) and formaldehyde emission. An analytical technique X-ray photoelectron spectroscopy (XPS) analysis, was attempted to assess the influence of the straw and different composite adhesive ratio on the properties of straw particleboard.
particleboard wheat straw X-ray photoelectron spectroscopy UF adhesive EPU
ZHANG Yanhua GU Jiyou DI Mingwei TAN Hanyan
College of Material Science and Engineering, Northeast Forestry University, Harbin, China, 150040
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
2230-2233
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）