文献类型：期刊文献

英文题名：Research on hot-press factors of poplar veneer/disposable plastic film plywood

作者：Fang, Lu[1] Chang, Liang[1] Guo, Wenjing[1] Chen, Yongping[1] Wang, Zheng[1]

通信作者：Fang, L.

机构：[1] Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing, China

年份：2012

起止页码：65-68

外文期刊名：Proceedings of 2012 International Conference on Biobase Material Science and Engineering, BMSE 2012

收录：EI(收录号：20131116117370)

语种：英文

外文关键词：Diffusion bonding - Veneers - Plastic films - Tensile strength

摘要：The main object of this study was to evaluate the feasibility of using disposable plastic film as a novel wood adhesive in the plywood production, which is done to eliminate formaldehyde release during plywood production and use. The bonding strength of plastic film was determined by testing the strength of three-layer plywood. The results showed plywood bonded with them all met the Chinese National standard (GB/T 17657-1999) for second grade plywood and the highest tensile shear strength was obtained under the pressing conditions of 0.7 MPa, 160°C and 1min mm-1 with the spread volume of 123.22 g/m2. In addition, pressing temperature has a notable effect on adhesive penetration and bonded joints forming. ? 2012 IEEE.