Green multi-layer furniture board processing technology

Abstract

The invention relates to a processing technology of a green multi-layer furniture board. The green multi-layer furniture board is prepared from the following raw materials in parts by weight: 10-45 parts of wheat flour, 5-8 parts of ammonium chloride, 2-3 parts of an anti-blocking agent and 30-40 parts of a urea-formaldehyde resin adhesive. The content of formaldehyde in the multi-layer furniture board is reduced, and the adhesion degree of the glue is high.

Description

technical field [0001] The invention relates to the technical field of board production, in particular to a green multi-layer furniture board processing technology. Background technique [0002] Wood is a natural polymer material with environmental characteristics such as visual, tactile and auditory properties unmatched by any other material. With the rapid development of my country's economy and the rapid improvement of people's quality of life, people's demand for natural wood materials is increasing. In recent years, wood products such as parquet, plywood and blockboard, as well as furniture and interior decoration materials, have become more and more widely used in human living spaces. However, most wood products use formaldehyde-based adhesives, and the most commonly used adhesives are urea-formaldehyde resins or modified urea-formaldehyde resins. One of the raw materials for the production of urea-formaldehyde resin or modified urea-formaldehyde resin is formaldehyd...

AI Technical Summary

Problems solved by technology

[0004] In the production process of multi-layer furniture boards, most of the common multi-layer furniture boards on the market use glue to bond the bark together, resulting in the presence of formaldehyde in the furniture boards. At the same time, the greater the degree of adhesion of the glue, the higher the formaldehyde content. If Excessive formaldehyde content will affect the user's safety and cannot guarantee the user's healthy life