Color fixing agent for natural decorative wood veneer

Abstract

The invention relates to a color fixing agent for a natural decorative wood veneer, which is composed of an active agent, a stabilizing agent and a PH neutral adjusting agent. The color fixing agent has the advantages that the technical property is excellent; the color fixing agent is environment-friendly, contains no heavy metal, such as chromium, arsenic, and the like, and contains no other pollutants; the color fixing agent has no harm to human body; the color fixing function is obvious; the color fixing cost is low; and the color fixing agent is conveniently used.

Description

technical field [0001] The invention relates to the field of architectural decoration processing. Background technique [0002] Natural decorative veneer is a new type of all-wood decorative material with superior performance, which is produced from ordinary wood (fast-growing wood) by using the principle of bionics and various modified physical and chemical treatments of ordinary wood and fast-growing wood. Natural veneer can maintain the texture of natural and precious tree species, and retain the natural properties of wood heat insulation, insulation, humidity control, and temperature adjustment. It is a truly green and environmentally friendly product. [0003] The birth of natural decorative veneer products is an excellent substitute for the increasingly scarce natural forest resources. It not only satisfies people's demand for the decorative effect and dosage of different tree species, but also enables the continuation of precious forest resources. The excellent perf...

AI Technical Summary

Problems solved by technology

[0004] However, due to the limitation of wood diameter in natural veneer and the specific defects of solid wood, such as mineral eyes, insect eyes, knots, decay, color change, color difference, etc., a lot of waste is caused in processing and utilization, or due to The veneer has high oil content and discoloration or fading after degreasing treatment, which affects the quality of use. Therefore, the surface of the veneer must be treated with color fixation

[0005] At present, the veneer color fixing agent used in the market is mainly to reduce the discoloration by controlling the pH of the agent, but the color fixing effect is not good, and the veneer still has a large degree of discoloration, and it cannot completely maintain the original color of the veneer. s color