Nano coating is a surface coating prepared by nanotechnology, which has excellent physical and chemical properties. Silicon, as an important component in nano coating, has an important influence on the performance of the coating. This paper aims to explore the characteristics of nano coating and silicon and their applications in multiple fields.


2. Characteristics of nano coating
Due to its unique nanostructure, nano coating exhibits the following remarkable characteristics:


High hardness and wear resistance: The hardness of nano coating is close to that of diamond, and it has excellent wear resistance and scratch resistance, which can significantly extend the service life of the coating.


High transparency: Nano particles are extremely small in size and have no obvious light absorption and scattering in the visible light band, so they have high transparency and are particularly suitable for optical coatings.


Large specific surface area: Nano particles are small in size, large in specific surface area, and have a large bonding area with the base material, which can significantly improve the adhesion between the coating and the base.


Versatility: Nano coating not only improves hardness, wear resistance and adhesion, but also improves the hydrophobicity and corrosion resistance of the coating, and enhances scratch resistance and self-cleaning ability.