Effects of Coupling Agent on Bamboo Surface Energy and Bonding Strength
Introduction Bamboo has its special structure properties different from woods, it is difficult to bonding bamboo. Using coupling agents to improve the bonding strength of composites materials were reported. In this paper three kinds of silicon coupling agent and one coupling agent made by ourself were applied to the bamboo surface. Influence of coupling agent treatment of bamboo surface on bamboo board adhesion performance were investigated. The result show that the surface free energy of bamboo board were increased which treated by coupling agent CA5, KH560 and KH602. The surface wettability was improved as well. However, the result is opposite which treated by coupling agent KH550. While all of the bonding strength which surface of bamboo pretreated by 4 kinds of coupling agent was increased.
Ren Yi-Ping Wang Zheng
Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China
国际会议
International Symposium on Wood Science and Technology(IAWPS 2008)(国际木材产品学会联合会2008学术研讨会)
哈尔滨
英文
445-446
2008-09-27（万方平台首次上网日期，不代表论文的发表时间）