西南林业大学学报Issue(5)：88-91,4.DOI:10.11929/j.issn.2095-1914.2015.05.016
不同木质纤维原料对 PVC 木塑复合材料力学性能的影响
Effect of Six Wood Species on the Mechanical Properties of PVC-Based Wood Plastic Composites
摘要
Abstract
The PVC-based wood plastic composites (WPC)were prepared by six different wood fibers.The basic shape parameter and surface contact angle of each wood fiber were estimated,and tested the comprehensive mechanical properties for different WPC including flexural strength,flexural modulus,tensile strength and impact strength.The results showed that the mechanical properties of WPC were better when the values of length,length -diameter ratio and contact angle of wood fiber were higher.The best mechanical strengths were found on the WPC made by Cunninghamia lanceolata,its values of flexural strength,flexural modulus,tensile strength and impact strength were 45.63 MPa,3247 MPa,29.14 MPa and 6.41 kJ/m2 .关键词
木塑复合材料/木质纤维/接触角/形态参数/力学性能Key words
wood plastic composites/wood fiber/contact angle/basic shape parameter/mechanical properties分类
农业科技引用本文复制引用
徐开蒙,陈太安,吴章康,黄素涌,李凯夫..不同木质纤维原料对 PVC 木塑复合材料力学性能的影响[J].西南林业大学学报,2015,(5):88-91,4.基金项目
云南省应用基础研究青年项目（201501YC00048）资助；云南省教育厅科学研究基金项目（2015Y292）资助。 （）
