Conclusions Affecting the Adhesion Factors of Waterborne Paint Films

Conclusions Affecting the Adhesion Factors of Waterborne Paint Films

2019-08-20

Adding certain kinds and dosages of substrate wetting agent and adhesion promoter to the transparent base formulation helps to improve the adhesion of the paint film; the type and quality of the color paste are not only related to the phase of the color paste and the transparent base. Capacity also has a certain influence on the adhesion of the paint film.
The thickness of the paint film, the drying time of the paint film, and the temperature and humidity of the paint curing environment are all important factors affecting the adhesion of the water-based glass paint film.From the viewpoint of the adhesion mechanism of the paint film on the substrate, the polarity of the paint film and the surface to be coated, the cohesion and thermal expansion coefficient of the paint film, and the wettability of the paint liquid to the substrate,Theoretically, the quality of the paint film adhesion performance is determined.

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