Titanium dioxide (TiO2) is a versatile and widely used material with a variety of industrial and consumer applications.
Some common usages of titanium dioxide and industries that use it are:
- Pigment: Titanium dioxide is the most widely used white pigment in the world. It is used in paints, coatings, plastics, paper, and inks. The high refractive index of titanium dioxide gives a bright white color and improves the opacity and durability of the products.
- Sunscreen: Titanium dioxide is also used as a UV filter in sunscreen products. It provides broad-spectrum protection against both UVA and UVB radiation and is known for its non-irritating and non-allergenic properties.
- Food and pharmaceuticals: Titanium dioxide is used as a food additive and in pharmaceuticals as a colorant, opacifying agent, and coating for tablets and capsules.
- Catalyst: Titanium dioxide is used as a catalyst in the chemical industry, especially for the production of sulfuric acid, methanol, and acetic acid.
- Ceramics: Titanium dioxide is used in the production of ceramics to improve their strength, whiteness, and durability.
- Electronics: Titanium dioxide is used in electronic devices such as solar cells and sensors.
- Cosmetics: Titanium dioxide is used in cosmetics such as eye shadow, blush, and foundation as a pigment and opacifying agent.
- Textiles: Titanium dioxide is used in textiles to improve their UV resistance and prevent fading.
