Properties of Esterified Wood Prepared with Maleic Anhydride / Tetrabr Omophthalic Anhydride / Glycerol Mixture

编号 zgly0000304623

文献类型 期刊论文

文献题名 Properties of Esterified Wood Prepared with Maleic Anhydride / Tetrabr Omophthalic Anhydride / Glycerol Mixture

学科分类 220.5570;林产化学加工学

作者 LiJianzhang  FurunoTakeshi  ZhouWenrui  YuZhiming  SunYanling  ZhangDerong 

作者单位 CollegeofMaterialScienceandTechnology 

母体文献 中国林学: 英文版 

年卷期 2003,5(3)

页码 33-38

年份 2003 

分类号 TQ351 

关键词 木材  酯化处理  空间稳定性  四溴噻吩酐  马来酸酐  甘油  混合物  耐火性  耐腐蚀性 

文摘内容 For overcoming disadvantages of wood, an esterification process was employed and tetrabromophthalic anhydride (TBPA) was used as a reactive chemical agent to prepare an esterified wood with the high dimensional stability, flame resistance, and resistance to biodegradation from water-leaching. The experimental results indicated that esterification of wood plus maleic anhydride / tetrabromophthalic anhydride / glycerol could endow wood with dimensional stability, the antiswelling efficiency during water absorption (ASEw), reduction in water absorptivity (RWA), antiswelling efficiency during moisture absorption (ASEm),moisture excluding efficiency (MEE), and oxygen index (OI) of treated wood increased with an increase in the weight percent gain(WPG). And the treated wood showed great decay resistance and resistance to water leaching, too。