The application of used rubber in wood composites can not only adjust the viscoelasticity of the composites,but also promote the utilization of used rubber as a resource.In this paper,the influence of two factors,i.e.,particle size(15-20 mesh,20-25 mesh and 25-30 mesh) and weight content(10%,20% and 30%) of used rubber,on performances of wood-rubber composites(WRC) was analyzed.The panels were hot-pressed at 160℃ for 7min with a pressure of 4 MPa.The results showed that,while used rubber particles lowered t...