Sunscreen and other applications of nano titanium dioxide

Before the 1970s, tanning skin used to be the standard for bodybuilding, but today people gradually realize that excessive exposure to the sun is the enemy of skin health, so the purpose of avoiding UV sunburn for the rapid development of sunscreen isolation products. Nano titanium dioxide stands out because of its non-toxic, non-irritating to the skin, good thermal stability and non-decomposition at high temperature. It is estimated that in the cosmetics field, Japan needs 1,000 tons of nano titanium dioxide every year as an additive raw material for products such as sunscreen, makeup foundation and lipstick. When titanium dioxide is mixed with aluminum powder coating or mica pearlite pigment in a ratio of 1:1 or 2:1, different flash colors can be observed from different directions. In the light area, a yellowish bright spot is displayed, while in the side light area, a gloss similar to blue is displayed, which can increase the color brightness of the automotive metal paint. Because of the unique optical properties of nano titanium dioxide, it is favored by the automotive industry and has become the highest grade of contemporary coatings. The car with nano titanium dioxide paint is very bright and beautiful.

Gas sensors and humidity sensors are among the most promising applications for nanoparticles. Nano-titanium dioxide gas sensors have been successfully applied to automobile exhaust sensors. In addition, there are nano nano titanium dioxide humidity sensors made of resistance changes. These sensors can help people to monitor the content of toxic substances in the gas online, which is conducive to the immediate protection of the environment. At the same time, the use of nano titanium dioxide humidity sensor can monitor the change of humidity online, and at the same time can convert this change into an electrical signal, so as to achieve the purpose of intelligent control of air humidity very conveniently.

The above only introduces some of the main uses of nano titanium dioxide, and the excellent properties of nano titanium dioxide are far more than these. With the development of applied research, its use will be more and more extensive.

Ningbo Jiweina New Material Technology Co., Ltd. is a professional technology research and development and production promotion enterprise of water-soluble monodisperse nano titanium dioxide, air purification net, photocatalyst, dissolved enzyme, odor removal, haze removal and other air treatment products, with a complete and scientific quality management system. The company is located in Ningbo Cixi Binhai Economic Development Zone, which is the ninth batch of "Shanglin talents" introduced enterprises in Cixi City, and is a high-tech enterprise specializing in the development, production, sales and application of nano new materials. The company has developed the large-scale preparation technology of effluent phase monodisperse and highly active nano titanium dioxide powder at home and abroad, which solves the technical problems that nanomaterials are expensive and cannot be dispersed. The company innovatively developed low-temperature in-situ growth technology, which loaded a layer of dense, firm, non-shedding high-activity nano titanium dioxide photocatalyst on the surface of non-temperature resistant materials such as fibers and fabrics, expanded the application field and application effect of photocatalytic oxidation technology, and had a major breakthrough in technology and application; At the same time, the company has also developed a number of excellent performance of air treatment products and reserves a large number of photocatalytic oxidation technology, widely used in air treatment, water purification, disinfection, ink coating, skin care, self-cleaning, food manufacturing, medical and other industries. In addition, the company has established good cooperative relations with Peking University, University of Science and Technology of China, University of Chinese Academy of Sciences, University of Tokyo and other domestic and foreign universities to ensure the company's scientific and technological properties in materials science, nanotechnology and environmental governance industries, and contribute to the development of green technology materials industry. The integrity, strength and product quality of Ningbo Jiweina New Material Technology Co., Ltd. are recognized by the industry. Welcome friends from all walks of life to visit, guidance and business negotiations.