Applications in pigments and coatings:
Nano dióxido de titânio (titanium dioxide) has a high refractive index, strong achromatic power, large hiding power, good dispersion, whiteness, and non-toxic, stable physical and chemical properties. It also exhibits excellent optical and electrical properties.Widely used in latex paint, coil and iron printing paint, automotive paint, powder paint, e outros campos, titanium dioxide accounts for more than 90% of all white pigment use.
Titanium dioxide with 200~Particles with a size of 400 nm also provide ultraviolet shielding, electrostatic shielding, resistência ao desgaste, and scratch resistance functions. They enhance the adhesion of the coating and prevent dripping.
Applications in Textile and Chemical Fiber: Anatase titanium dioxide is commonly used in chemical fibers to act as a whitening agent.
Usually, 0.2% Para 0.5% of TiO2 is added to synthetic fibers to achieve a good extinction effect.
Applications in the paper industry:
Nano TiO2 is utilized in the paper industry to enhance the whiteness, strength, and gloss of paper, as well as to impart characteristics such as anti-ultraviolet properties, stability, and resistance to yellowing.
Under the same conditions, the opacity of the paper using nano TiO2 is 10 times higher than that of calcium carbonate and talc powder, and the quality can also be improved by 15% Para 30%.
Applications in cosmetics: TiO2 can absorb, reflect, and scatter ultraviolet radiation, thereby playing a crucial role in preventing its harmful effects.
Nano TiO2 is commonly utilized in the cosmetics industry after surface modification to improve its stability and application effectiveness.
Applications in the plastics industry:
The plastics industry is the second-largest consumer of titanium dioxide, with its usage typically representing 20% of the total consumption of titanium dioxide across various applications.
Titanium dioxide can enhance the heat resistance, light resistance, and weather resistance of plastic products, protecting them from ultraviolet light and improving their mechanical and electrical properties.
Other applications:
Nano titanium dioxide is widely utilized in various applications such as anti-ultraviolet materials, Catalisadores fotocatalíticos, Vidro autolimpante, materiais de embalagem de alimentos, the aerospace industry, lithium batteries, e outros campos.
It also has a bactericidal function; under the action of ultraviolet light, it can effectively kill a variety of harmful bacteria.
Em resumo, nano-titanium dioxide plays a crucial role in various fields because of its unique optical properties, chemical stability, thermal stability, and other characteristics.
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