As the sunscreen additives in cosmetics, nano titanium dioxide power has the advantages of stable chemical properties, non-irritant, non-allergenic and comprehensive UV protection. After coating, nano titanium dioxide is uniform and its absorbing UV range (280nm-460nm) is wide. It is applicable to all kinds of cosmetics such as sunscreen, skin care and so on.. The UV radiation of sunlight has great harm to the skin. At present, a variety of man-made and non-human factors have caused various damages to the atmosphere which is vital to human life. UV radiation is increasing, and it has serious threat to human health. The previous cosmetics of UV protection mostly use an organic UV protection additive which has a certain irritation to the skin and narrow absorbing scope on different wavelengths UV. The additives might loss while adding into the cosmetics matrix because of heating or long-term exposure with oil and water. This cosmetic is unable to comprehensively resist UV damage to the skin for a long time.
Nano titanium dioxide has very valuable optical properties. It has wide applications in the field of sunscreen and skin care, because of its high property of UV protection.
The product has a strong ability to absorb ultraviolet rays. It plays a shielding role to the long-wave light (320-400nm) and the medium light (280-320nm) and can be arbitrarily colorated within low prices. It is widely used as sun screener in the cosmetics. The absorption wavelength of our products is up to 460nm or so and the metal ion content is lower than the national standard. It is the ideal additive of the sunscreen, anti-ultraviolet rays cosmetics.
