Preparation and Performance of Bio-adhesive Based on Acorn Starch Graft Glycidyl Methacrylate
For improving the performance of acom starch (AS) based bio-adhesive,AS graft glycidyl methacrylate (AS-g-GMA) adhesive was prepared in this paper.The properties of the AS-g-GMA adhesive were studied by Fourier transform infrared spectroscopy (FTIR) and differential scanning calorimetry (DSC) measurement.The bonding strength of the plywood bonded by AS-g-GMA adhesive was measured according to Chinese National Standards methods to evaluate its water resistant.FTIR results indicated that GMA was grafted on the AS successfully.The bonding strength of the plywood bonded by AS-g-GMA adhesive showed lower curing temperature,better bonding strength,and water resistance comparing with that of control.The water resistant could reach type Ⅱ grade (63℃ water bath 3h) plywood requirement when the glycidyl methacrylate adding amount was 6% based on AS.
Acorn starch bio-adhesive graft, glycidyl methacrylate bonding strength
Shifeng Zhang Lulu Zhou Qiang Gao Xuxia guo liou chen Chunrui Han Jianzhang Li
College of Wood Sciences and Technology; Beijing Key Laboratory of Wood Science and Engineering, Key Laboratory of Wooden Material Science and Application, Beijing Forestry University, Beijing 100083, P.R.China
国际会议
台湾
英文
293-296
2011-12-11（万方平台首次上网日期，不代表论文的发表时间）