Titanium dioxide R5566 is a kind of high-quality titanium dioxide with excellent weather resistance, which is widely used in outdoor coatings and plastic products. Its weatherability is mainly reflected in its ultraviolet resistance, oxidation resistance and high temperature resistance, which can effectively prolong the service life of the coating and reduce the fading or degradation caused by long-term exposure to sunlight.

In Terms of Color Stability, Titanium Dioxide R5566

When used outdoors for a long time, titanium dioxide R5566 can resist the influence of natural factors such as ultraviolet radiation, acid rain and temperature change, thus maintaining the color stability. For example, in building exterior wall coatings, ultraviolet rays will break the chemical bonds in the pigments, leading to color fading. The crystal structure and surface treatment of R5566 titanium dioxide enable it to effectively absorb and scatter ultraviolet rays, and reduce the damage of ultraviolet rays to the pigment color. After years of sun and rain, its color change is relatively small, which can keep the original color of the building exterior wall for a long time.

Titanium Dioxide R5566 Keeps Its Physical Properties

Anti-pulverization performance: pulverization refers to the phenomenon that pigment particles fall off the surface of the coating after long-term exposure to the atmospheric environment. Titanium dioxide R5566 can be firmly attached to the coating system because of its good crystal structure and interaction with the base material. For example, in the application of automotive coatings, cars are driven outdoors for a long time, which is affected by many factors such as sunshine and sandstorm. R5566 titanium dioxide powder can effectively prevent the coating surface from pulverization due to aging, so that the automobile paint surface always keeps a smooth and flat appearance.

Anti-peeling performance: it can enhance the adhesion between the coating and the substrate and avoid the coating peeling due to environmental factors. In metal protective coatings, when metal structures (such as bridges, iron towers, etc.) are exposed to humidity and frequent temperature changes, R5566 titanium dioxide can make the coating better adhere to the metal surface and prevent the coating from peeling off due to water vapor infiltration, thermal expansion and contraction, thus prolonging the service life of the metal.

In Terms of Chemical Stability, Titanium Dioxide R5566

Titanium dioxide R5566 has good chemical inertness and can resist the corrosion of chemical pollutants in the atmosphere, such as sulfur dioxide and nitrogen oxides. In developed industrial areas, the air contains more acidic gases, which will react with the pigments in the coatings, resulting in discoloration or damage of the pigments. R5566 tio2 powder can reduce the damage of these chemicals to the pigment itself and the coating to a certain extent, and maintain the integrity and functionality of the coating.

R5566 titanium dioxide adopts advanced surface treatment technology, which can keep stable color and physical properties under extreme weather conditions and ensure that the coating does not fade or fail obviously during long-term use. It is especially suitable for high-performance coatings that require durability.