Water-based wood paint is a dispersion of water and diluent paint, and commonly used solvent-based paint is different from the formula system is a more complex system. Formulation design, not only to pay attention to the type of polymer, emulsion and dispersion properties, but also a reasonable choice of various additives and taking into account the interaction between the various components of a reasonable match. Sometimes for the special requirements of the selection of some special additives, and ultimately become the appropriate formula.

The basic composition of waterborne wood paint is as follows:

1.  Tater

Water as the main solvent, uphold the concept of environmental protection.

2.  The emulsion

This is the base material for film formation, which determines the main properties of the film.

3.  Film forming aids

After the water is volatilized, the emulsion is formed into a uniform and dense film, and the film-forming property at a low temperature is improved.

4.  Suds suppressors and defoamers

Inhibit the bubble of the paint generated during the production process, and can eliminate the bubble has been generated.

5.  Leveling agent

The paint to provide a good flow leveling, improve the performance of the paint to form a smooth coating.

6.  Wetting agent

Improve the wetting performance of the paint on the substrate, improve leveling, increase the adhesion of the film on the substrate.

7.  Dispersant

Promote the dispersion of pigments and fillers in paint.

8.  Thickener

Increase the viscosity of the paint and improve the thickness of a coating wet film, and putty and solid paint with anti-precipitation and anti-stratification effect.

9.  Antiseptic fungicide

Prevent the mold in the storage process mildew.

10.Essence

So that the paint has a pleasant smell

11.Colorant

It is mainly for color paint, making the water-based paint with the desired color. The colorants include pigments and dyes. Pigments are used for solid coloring (no painting of wood grain), and dyes are used for transparent paint (showing the painting of wood grain).

12.Filler

It is mainly used for putty and solid paint, increase the solid.

13.PH adjusters

Adjust the pH value of the lacquer solution, so that the lacquer solution is stable

14.Wax emulsion or wax powder

Improve the scratch resistance of the paint film and improve its feel.

15.Special additives

In addition to the special requirements of water-based paint additives, such as rust inhibitors (tin packaging to prevent premature rust), hardening agent (to improve the film hardness), matting agent (reduce paint luster), anti- (To improve the overall performance), hydrophobic agent (so that the coating has a lotus effect), anti-adhesion agent (to prevent coating adhesion), cross-linking agent (made of two-component paint, improve overall performance) , Wear agent (to increase the wear resistance of the coating), UV absorber (outdoor paint anti-aging, to prevent yellowing) and so on.