Nano-titanium dioxide coating

Nano-titanium dioxide coating is a new type of coating with nano-titanium dioxide particles added to the coating. The coating has high transparency, weather resistance, corrosion resistance and ultraviolet resistance. It can be used in construction, automobile, ship, aerospace and other fields, and can be used for waterproofing, anticorrosion, antifouling, self-cleaning and enhancing the performance of materials.

Preparation method of nano titanium dioxide coating

The preparation methods of nano-titanium dioxide coating mainly include sol-gel method, hydrothermal method, gas phase method, solution method and so on. Among them, sol-gel method is the most commonly used preparation method at present. The method comprises the following steps: mixing a titanium source with an organic substance, performing hydrolysis reaction at high temperature to form a sol, and then preparing nano titanium dioxide particles through gelation and heat treatment.

Application of nanometer titanium dioxide coating

Nano-titanium dioxide coatings are widely used. In the field of architecture, it can be used for painting glass curtain walls, roofs, walls and floors. And can play the roles of waterproof, anticorrosion, antifouling and self-cleaning. In the fields of automobiles, ships and aerospace. Can be used for spraying car bodies, hulls, airplanes and the like. , and can play the role of anti-corrosion, anti-pollution, wear resistance, anti-ultraviolet and so on. In addition, nano-TiO _ 2 coating can also be used for radiation protection, antistatic and enhancing material properties.

Development trend of nano-titanium dioxide coatings

With the continuous development of science and technology, the application of nano-titanium dioxide coatings is also expanding. In the future, nano-titanium dioxide coatings will be more popular and the application fields will be more extensive. At the same time, the properties of nano-titanium dioxide coating will be improved continuously, such as transparency, weather resistance, corrosion resistance, ultraviolet resistance and so on. In addition, the research of nano-TiO _ 2 coating will continue to deepen, and its preparation method will be simpler, more efficient and more environmentally friendly.