Adhesive used for spray paint of base material

Abstract

The invention relates to adhesive used for spray paint of a base material. CAB (cellulose acetate butyrate), PPD (p-phenylenediamine) and a solvent are taken as raw materials, and the content of CAB is 2-4%, the content of PPD is 3-5%, and the content of solvent is 91-95%. When the adhesive is used in the spray paint of a base material, paraffin composition on the surface of the base material can be effectively destroyed, and the advantages of the base material that the surface is smooth, no water is absorbed and hardness is high are not damaged, working procedures such as polishing, priming and other surface treatments are eliminated in a spray paint process on the materials compared with the traditional sticking and skinning process, and production cost of the spray paint is greatly reduced.

Description

technical field [0001] The present invention is a surface treatment for interior decoration, furniture and new materials, and adhesive water for increasing adhesion. Background technique [0002] In recent years, a large number of new materials such as polymer materials, wood-plastic materials, film materials and melamine materials have entered the market to replace traditional stickers and skin materials. The common characteristics of these materials are smooth surface, high hardness, and no deep water absorption. It is well received by consumers, and many users want to upgrade the material to a higher level for surface paint treatment, but all fail due to poor adhesion. The reason is that the surface of the substrate contains a large amount of paraffin wax, which hinders the combination of the substrate and the paint. In order to combine the base material with the lacquer, a solvent must be used to destroy the paraffin wax on the surface of the base material, but the exis...

AI Technical Summary

Problems solved by technology

[0002] In recent years, a large number of new materials such as polymer materials, wood-plastic materials, film materials and melamine materials have entered the market to replace traditional stickers and skin materials. The common characteristics of these materials are smooth surface, high hardness, and no deep water absorption. Popular with consumers, many users want to upgrade the material to a higher level for surface paint treatment, but all fail due to poor adhesion

The reason is that the surface of the substrate contains a large amount of paraffin, which hinders the combination of the substrate and the paint.

In order to combine the substrate with the paint, a solvent must be used to destroy the paraffin wax on the surface of the substrate, but the existing solvents have the problem of damaging the surface of the substrate.