No-Aldehydes Glucose/Sucrose-Triacetin-Diamine Wood Adhesives for Particleboard  

作　　者：Xuedong Xi Antonio Pizzi 

机构地区：[1]LERMAB-ENSTIB,University of Lorraine,Epinal,88000,France

出　　处：《Journal of Renewable Materials》2020年第7期715-725,共11页可再生材料杂志（英文）

摘　　要：A three reagents adhesive system for wood particleboards not containing any aldehyde was developed by the reaction of glucose or sucrose with triacetin(glycerin triacetate)and with hexamethylene diamine.The system was found to be based on the mix of three reactions,namely the reaction of(i)glucose with triacetin,(ii)of the diamine with triacetin,and(iii)of glucose with the diamine.The chemical species formed were identified by Matrix Assisted Laser Desorption Ionization Time of Flight(MALDI-ToF)mass spectrometry.Wood particleboard panels were prepared with this adhesive system and gave good internal bond(IB)strength results suitable for interior grade panels and with extremely low formaldehyde emission.

关 键 词：No-formaldehyde adhesive no-aldehyde adhesive monosaccharidetriacetin-hexamethylene diamine GLUCOSE SUCROSE wood adhesive PARTICLEBOARD MALDI 

分 类 号：O62[理学—有机化学]