Study on Veneer Overlaid of WoodFlour/HDPE Composites

In this article,a layer containing maleic anhydride grafted polyethylene(MAPE)film was added in the middle of the veneers and woodplastic composites, and then prepared the veneered woodplastic Composites by hotpressing molding process.The effect of wood flour content contained in woodplastic composite on bonding strength was evaluated.The results showed that, after added MAPE, the adhesion between the veneers and woodplastic composites was obviously increased,and headresistance,and hydrolytic resistance was improved.when HDPE content was 30% in the woodplastic composites and MAPE content in the adhesive layer accounting for 2% based on HDPE in the woodplastic composites, the surface bonding strength of the composite increased to 168Mpa, and there was no stripping phenomenon after dip stripping test.