Preparation of Hydrophobic CaCO3-wood Composite in Situ

摘要：

The preparation of hydrophobic CaCO3-wood composite through a double-diffusive method using dodecanoic acid as organic substrate is demonstrated.The product was characterized by the contact angle analysis,X-ray diffraction (XRD),fourier transform infrared spectroscopy (FT-IR) and scanning electron microscope (SEM).The mechanical properties of the product were measured.The results show that the synthesized CaCO3 fills in the wood cell and covers the surface of wood.The CaCO3-wood composite is hydrophobic.The mechanical properties of wood composite have significantly increased.

关键词： Wood Calcium carbonate Double diffusion method Hydrophobic

作者: Chengyu Wang Changyu Liu Jian Li

作者单位: College of Materials Science and Engineering,Northeast Forestry University,26 Hexing Road,Harbin 150040,China

会议类型: 国际会议

会议名称: 2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1712-1715

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）