Waterborne wood paint adhesive force enhancement undercoat and topcoat

Abstract

The invention relates to a waterborne wood paint adhesive force enhancement undercoat and topcoat, and is characterized in that the waterborne wood paint adhesive force enhancement undercoat and topcoat comprise the following components: a film-forming auxiliary agent, a waterborne emulsion, other auxiliary agents, a pigment filler and deionized water. The film-forming auxiliary agent adopts a mixture of one or more of DPM, DPnB and DB. The other auxiliary agents adopt mixtures of one or more of a dispersing agent, a wetting agent, an anti-foaming agent, a leveling agent, a pH regulator, a thickener and an anti-settling agent. The pigment filler adopts a mixture of zero to more of heavy calcium carbonate, a talc powder and titanium dioxide. A preparation method of the waterborne wood paint adhesive force enhancement undercoat and topcoat comprises the steps of fully and uniformly dispersing the waterborne emulsion, the film-forming auxiliary agent, the other auxiliary agents, the pigment filler and deionized water, and packaging into a finished product. The waterborne wood paint adhesive force enhancement undercoat and topcoat have the advantages of good adhesive force in a traditional coating system, good water resistance, good staining resistance, excellent coating effect, environmental protection, safety, and simple and safe use, and can be widely used in furniture coating for families and factories.

Description

technical field [0001] The invention belongs to the field of wood varnishes, in particular to primers and topcoats for adhering base materials and decoration. technical background [0002] With the improvement of people's living standards, people have higher and higher environmental protection requirements for furniture products. This is a requirement for furniture factories, and it is also a requirement for our paint manufacturers: environmental protection, safety, and convenient construction. [0003] The factory uses a solvent-based primer or UV primer to make a water-based topcoat. Ordinary primers and topcoats cannot meet the construction requirements such as adhesion. A water-based paint with good adhesion and convenient construction is needed; furniture renovation in homes or factories , because the traditional solvent-based coating system used in the past, ordinary water-based paint cannot meet the requirements, and a water-based paint with good adhesion and convenie...

AI Technical Summary

Problems solved by technology

[0003] The factory uses a solvent-based primer or UV primer to make a water-based topcoat. Ordinary primers and topcoats cannot meet the construction requirements such as adhesion. A water-based paint with good adhesion and convenient construction is needed; furniture renovation in homes or factories , because the traditional solvent-based coating system used in the past, ordinary water-based paint cannot meet the requirements, and a water-based paint with good adhesion and convenient construction is also needed

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