Novel method for producing reinforced wood-plastic composite floor

Abstract

The invention discloses a novel method for producing a reinforced wood-plastic composite floor. Firstly, a decoration layer is manufactured on the surface of a wood-plastic floor base plate according to a water pressing method and coating technology; then, a wear-resistant layer is applied to the surface of the decoration layer in a sticking or spraying mode through adhesives, and accordingly the reinforced wood-plastic composite floor is manufactured. Surface active solvents used in the water pressing method and coating technology comprise 1-3.5 of methyl isobutyl ketone, 1-3.5 of cyclohexanone, 1-2.5 of isopropanol, 0.5-1.5 of ethanediol butyl ester, 11-21 of butyl acetate, 1-3 of ethyl acetate, 25-30 of xylene, 10-20 of banana oil, 6-15 of methyl acetate, 2-18 of polyol benzoate, 1-4 of butanone and 1-3 of gloss oil. The adhesives comprise 0.5-2.5 of melamine adhesives, 1-3 of urea resin adhesives and 0.2-2 of PE and / or PP glue. The wood-plastic composite floor manufactured according to the method is clear in pattern, lifelike and strong in adhesive force and has good wear resistance, good corrosion resistance, good insulation performance and good fireproofing performance.

Description

technical field [0001] The invention relates to the technical field of building decoration materials, in particular to a method for making reinforced wood-plastic composite flooring. Background technique [0002] Most of the floors currently on the market are composite flooring, solid wood flooring, multi-layer solid wood flooring, laminate flooring, wood-plastic flooring, etc. [0003] Among them, composite flooring, solid wood flooring and multi-layer solid wood flooring have poor water resistance, and are easily deformed, twisted, moth-eaten, or even cracked after being exposed to water, especially solid wood flooring and multi-layer solid wood flooring; and they are not fireproof. [0004] Laminate flooring is made of one or more layers of special paper impregnated with thermosetting amino resin, paved on the surface of artificial substrates such as particle boards and high-density fiberboards, with a balance layer on the back and a wear-resistant layer on the front, and...

AI Technical Summary

Problems solved by technology

Although the method of using this active solvent combined with the hydraulic bonding process disclosed in the application to make textures can obtain clear, realistic and good adhesion texture patterns on the surface of wood-plastic products, but it is used for wear-resistant layers. When making the texture pattern in PE or PP wood-plastic floor, it cannot be matched with the aluminum oxide wear-resistant paper used in the wear-resistant layer, and the adhesion is not ideal.

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