Preparation method for paper-based veneer overlaid PVC wood-plastic composite foam floor

Abstract

The invention relates to a preparation method for a paper-based veneer overlaid PVC wood-plastic composite foam floor. The problems that existing wood-plastic composite floors do not have natural wood texture and overlaying surfaces of decorative veneers are difficult to stick to wood-plastic composite floor base materials are mainly solved. The veneer overlaying method is simple, the veneer overlaying cost is low, glue failure and bubbling are not prone to occur, glue preparation is not needed, the dipping peel strength and bonding strength are high, and the best decorative performance of a veneer is protected. The paper-based veneer overlaid PVC wood-plastic composite foam floor is composed of a PVC wood-plastic composite foam floor base material, a sticky wood-plastic composite base material, styrene-acrylate core-shell emulsion of a decorative veneer and a paper-based veneer. According to the preparation method, the styrene-acrylate core-shell emulsion is adopted, and the paper-based veneer and the PVC wood-plastic composite foam floor are glued and set through a cold pressing method. The preparation method can be applied to gluing of the paper-based veneer to the surface of the PVC wood-plastic composite foam floor.

Description

technical field [0001] The invention relates to a method for preparing paper-based thin wood veneer PVC wood-plastic foam floor Background technique [0002] PVC wood-plastic foam floor is a new type of floor made of wood fiber, PVC thermoplastic, foaming agent, various processing aids, etc. Utilization and other advantages, and has the processing characteristics of wood, has high economic benefits, and can be widely used for floor laying in various indoor environments. [0003] The texture and texture of PVC wood-plastic foam floor cannot meet the decorative requirements of the floor appearance, and it needs to be veneered with other non-solid wood floors. The commonly used decorative thin wood veneer has extremely high decorative advantages and cannot be found now. A decorative material that can replace decorative thin wood veneers pasted with PVC wood-plastic foam flooring. The use of paper-based thin wood veneer can not only meet the decorative requirements of the floo...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the PVC wood-plastic foam floor lacks natural wood texture and color in terms of appearance decoration, and the traditional wood adhesive is difficult to paste PVC wood-plastic foam floor and paper-based veneer decorative materials. A preparation method for pasting paper-based veneer on the surface of PVC wood-plastic foam floor

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