Foam floor development direction
Overcoming the inherent defects of wood-plastic composites and improving material properties, but the foam structure of foam materials currently prepared is not ideal. New foaming processes such as supercritical fluid injection moulding will be the focus of future research. Improving the interfacial compatibility of plastic-wood composites For plastic-wood composites, interfacial compatibility is an important factor that restricts the application of materials. However, in foamed wood-based composites, the presence of cells weakens between plastics and fibres. Connection. Although the coupling agents currently used have a certain effect on improving the interfacial compatibility, there is still room for improvement in this respect.