The color stability of water-based multifunctional paint is first reflected in its resistance to ultraviolet rays. Ultraviolet rays in sunlight are a common factor that causes paint to fade, and long-term exposure will destroy the structure of pigment molecules. This type of paint contains special anti-ultraviolet ingredients that can act like a barrier to block the erosion of ultraviolet rays on the pigment, allowing the pigment molecules to remain stable under ultraviolet rays and not easily decompose or discolor. Even if exposed to sunlight for a long time, the color of the coating can remain bright and not easily turn white or fade.
The selection and processing of pigments in its formula also provide a basis for color stability. The use of high-quality weather-resistant pigments has a strong ability to resist discoloration, and after special dispersion treatment, the pigment particles are evenly and firmly dispersed in the paint system. This uniformly dispersed state avoids local discoloration caused by aggregation of pigment particles, and at the same time enhances the binding force between the pigment and the film-forming substance, making it difficult for the pigment to fall off due to external friction or scouring, fundamentally reducing the fading caused by pigment loss.
The color stability of water-based multifunctional paint can also adapt well to changes in humidity in the environment. In a humid environment, ordinary paints may absorb water and cause the pigment to dissolve or diffuse, resulting in uneven or faded colors. However, the film-forming substances of this type of paint have good water resistance and can form a dense protective film to prevent moisture from penetrating into the coating and contacting the pigment. Even in a high humidity environment, the pigment can remain stable and will not change color due to the influence of moisture, ensuring that the color remains durable when used in humid areas such as bathrooms and kitchens.
Its color stability is also excellent in the face of drastic changes in temperature. Repeated temperature rises and falls may cause the paint coating to expand and contract, which in turn squeezes or stretches the pigment particles and destroys their stable structure. The film-forming substances of water-based multifunctional paint have good elasticity and toughness, and can expand and contract moderately with temperature changes, reduce mechanical stress on the pigment particles, and protect the pigment structure from damage. Whether in cold winter or hot summer, the color of the coating can remain stable and will not change color or become mottled due to temperature fluctuations.
Pollutants in the air, such as dust, oil smoke, chemical gases, etc., may also affect the color of the paint. The surface of water-based multifunctional paint usually has a certain degree of anti-fouling, which can reduce the adhesion of pollutants. At the same time, it has strong chemical stability and is not easy to react chemically with these pollutants. Even if a small amount of pollutants are attached, they can be removed by simple cleaning, and the pigment inside the coating will not change color due to chemical reactions, which maintains the purity of the color and makes the coating look clean and tidy for a long time.
During the friction and cleaning process in daily use, the color stability can still be guaranteed. Frequent wiping or slight collisions may wear the surface of ordinary paints and cause local fading. The coating formed by water-based multifunctional paint has good wear resistance and hardness, which can resist the loss caused by daily friction. At the same time, when cleaning, even if it is wiped with a wet cloth or a neutral detergent, it will not damage the pigment on the surface of the coating, and there will be no partial color lightening after wiping, so that the color remains consistent during long-term use and cleaning.
In addition, the density of the paint after film formation also contributes to the long-term stability of the color. The formed coating has a tight structure, which can effectively block the invasion of harmful substances from the outside and reduce the chance of the pigment reacting with external substances. At the same time, this dense structure also reduces the pores inside the coating, preventing the penetration and flow of water, gas, etc. inside the coating, and preventing the pigment from migrating or changing color due to these factors. This all-round protection allows the color of water-based multifunctional paint to remain stable for a long time under various environmental conditions, achieving a non-fading effect.
