Corrosion-resistant metal-wood composite material

Abstract

The invention relates to the field of research and development of wood product material, and discloses a corrosion-resistant metal-wood composite material which is prepared by the combination of physical and chemical means, is low in cost, has good electrical conductivity and electromagnetic shielding, has the advantages that other materials cannot be matched, and has the characteristics that thecorrosion resistance is greatly improved, the multi-functionality of the wood is realized, and the comprehensive utilization rate and the use value of the wood are improved. The invention provides aneffective way to improve the comprehensive performance of the corrosion resistance of the metal-wood composite material, the corrosion resistance of the composite material is remarkably improved, theelectrical conductivity is stable, the processing and use are facilitated, the raw materials are easily available, and waste utilization can be realized, so that the metal-wood composite material is atechnical solution that is extremely worthy of promotion.

Description

technical field [0001] The invention belongs to the technical field of research and development of wood product materials, and in particular relates to a corrosion-resistant metal-wood composite material. Background technique [0002] Wood is the lignified tissue of plants capable of secondary growth, such as trees and shrubs. After the primary growth of these plants ends, the vascular cambium in the rhizome becomes active, developing bast outward and wood inward. Wood is the general term for plant tissues that develop inwardly from the vascular cambium, including xylem and parenchyma rays. Wood plays a great supporting role in human life. According to the different properties and characteristics of wood, people use them in different ways. [0003] Due to the limitation of wood characteristics, the existing wood products have narrow application fields. The existing method is to modify wood to improve its own performance, but ordinary modification methods have little effec...

AI Technical Summary

Problems solved by technology

[0003] Due to the limitation of wood characteristics, the existing wood products have narrow application fields. The existing method is to modify wood to improve its own performance, but ordinary modification methods have little effect on the improvement of wood performance, and Significant performance degradation over time

At present, in order to achieve the electrical conductivity of wood, it is mixed with metal materials. The simple physical mixing method leads to unstable electrical conductivity, and will cause problems such as a sharp decline in corrosion resistance.