Since titanium dioxide can reflect and scatter ultraviolet rays, and its chemical properties are stable, non-toxic, good dispersion performance, and smooth; In addition, it has strong adhesion to the skin, soft and uniform texture, fine particles, narrow particle size distribution, high whiteness, and at the same time has high color reduction as well as hiding power; It is an important white raw material in the cosmetics industry. TiO2 cosmetics have been used in sunscreen skin care products, pressed powder, foundation cream, liquid foundation, lip beauty products, eye beauty products, nail beauty products and other cosmetics.
Any titanium dioxide has a certain ability to absorb ultraviolet rays, and excellent chemical stability, thermal stability, non-toxicity and other properties. Ultrafine titanium dioxide has a smaller particle size (transparent) and greater activity, so it has a stronger ability to absorb ultraviolet rays. In addition, titanium dioxide is the most widely used inorganic raw material in cosmetics due to its achromatic power, covering power, clear color tone, low abrasiveness and good dispersibility. Therefore, TiO2 cosmetics can be seen everywhere, and deeply loved and sought after by people.
Among all TiO2 cosmetics, sunscreen products are the most outstanding. Nano-sized titanium dioxide is transparent to visible light, and at the same time it can be used as an effective ultraviolet absorber. Due to the small particle size, nano-sized titanium dioxide does not reflect visible light. However, it absorbs ultraviolet rays and forms a transparent barrier to protect the skin from harmful rays of the sun. According to the American Skin Cancer Foundation, using sunscreens containing titanium dioxide can help prevent skin cancer.
1. It has better chemical stability and light stability.
2. It is non-toxic and tasteless, and can be used safely.
3. It has a strong antibacterial effect.
4. It has good transparency and low heavy metal content.
5. It can not only absorb ultraviolet light, but also has a wide range of ultraviolet light resistance.