Organo-silane compounds in medium density fiberboard:physical and mechanical properties

作     者：Hamid Reza Taghiyari Ali Karimi Paridah Md.Tahir 

作者机构：Wood Science & Technology DepartmentFaculty of Civil EngineeringShahid Rajaee Teacher Training University Department of Wood and Paper Science & TechnologyFaculty of Natural ResourcesThe University of Tehran Laboratory of Biocomposite TechnologyInstitute of Tropical Forestry & Forest Products (INTROP)University Putra Malaysia (UPM) 

出 版 物：《Journal of Forestry Research》 (林业研究（英文版）)

年 卷 期：2015年第26卷第2期

页      面：495-500页

核心收录：

学科分类：0830[工学-环境科学与工程（可授工学、理学、农学学位）] 082902[工学-木材科学与技术] 0907[农学-林学] 08[工学] 0829[工学-林业工程] 0901[农学-作物学] 

基　　金：conducted as a joint research project financed by SRTTU(Iran) UPM(Malaysia) 

主　　题：Composite-board Medium-density fiberboard(MDF) Nanotechnology Physical and mechanical properties Water-repellant Organo-silane 

摘      要：We studied the effects of nanoparticles of organo-silane（NOS） compounds in the size range of20–80 nm on physical and mechanical properties in medium density fiberboard,and used NOS at four consumption levels of 0,50,100,and 150 g kg-1dry wood *** of all treatments was kept constant at 0.67 g *** water-repellent property of organo-silane significantly reduced water absorption（WA） and thickness swelling but mechanical properties declined due to the reduced proportion of wood-fiber as organo-silane was added to the matrix：the compression ratio of MDF panels and the integrity among wood-fibers both declined,resulting in reduced mechanical *** recommend use of 50 g of NOS/kg wood-fiber to improve WA and thickness swelling while retaining acceptable mechanical properties.