Product Properties
Titanium Oxide(TiO2) nanopowder/nanoparticles (nm & um)
Size | Type | Particle size（nm） | Purity（%） | Specific surface area（m2/g） | Bulk density（g/cm3） | Polymorphs | Color |
nm | JB-TiO2-001 | 20 | 99.9 | 67 | 0.45 | anatase | white |
nm | JB-TiO2-002 | 30 | 99.9 | 62 | 0.55 | rutile | white |
nm | JB-TiO2-003 | 10-50 | 99.9 | 80-60 | 0.35 | mix | white |
Custom | Acccording to customers requirment. (30-800nm etc) | ||||||
Titanium Oxide(TiO2) Nanopowder Main Feature
TiO2 nanopowder is highly efficient in photocatalysis, which involves the acceleration of a photoreaction in the presence of a catalyst. When exposed to UV light, TiO2 nanoparticles become highly reactive, breaking down organic pollutants and harmful compounds in air and water into harmless substances. This property is extensively utilized in environmental cleanup and self-cleaning surfaces.Titanium dioxide is an excellent absorber of ultraviolet radiation, which makes it a popular ingredient in sunscreens and skincare products. It provides protection against UVA and UVB rays, helping to prevent skin damage and aging.TiO2 has a high refractive index, which makes it useful in optical applications, including pigments and coatings that require high opacity and brightness.
Titanium Oxide(TiO2) Nanopowder Applications
Environmental Purification: TiO2 nanopowder is used in the photocatalytic degradation of pollutants in water and air. It can break down organic compounds and reduce harmful gases, such as volatile organic compounds (VOCs), NOx gases, and others, into less harmful substances.
Self-cleaning Surfaces: Coatings containing TiO2 nanoparticles are applied to windows, facades, tiles, and other surfaces to create self-cleaning materials. The photocatalytic action helps break down organic dirt, which is then washed away by rain, reducing the need for manual cleaning.
Sunscreens and Skin Care Products: Due to its effective UV-blocking capabilities, TiO2 nanopowder is widely used in sunscreens and cosmetic products. It protects the skin from harmful solar radiation without causing irritation or adverse effects.
Paints and Coatings: Titanium dioxide is a key pigment in paints, providing high opacity, brightness, and durability. Its photocatalytic properties also help exterior coatings break down pollutants, contributing to cleaner air.
Plastics and Polymers: TiO2 is added to plastics and polymers to improve their strength, durability, and resistance to UV degradation, extending the life of plastic products and packaging.