Organic silicon, with its outstanding anti-corrosion properties, has extensive and crucial applications in various fields.
In the construction industry, organic silicon coatings are commonly used for the anti-corrosion protection of building exteriors, roofs, and underground structures. Building exteriors are constantly exposed to wind, rain, ultraviolet radiation, and industrial exhaust gases in complex environments, which can lead to corrosion, fading, and powdering. The high weather resistance and waterproof properties of organic silicon coatings can effectively prevent water penetration and prevent structural damage caused by the dry-wet cycle. At the same time, its excellent UV resistance can keep the building appearance bright for a long time. For example, after using organic silicon coatings on the exteriors of some high-rise buildings, they have maintained good appearance and structural stability for many years, significantly reducing maintenance costs. 
In the aerospace field, the performance requirements for materials are extremely strict, and organic silicon plays an indispensable role. The hot-end components of aircraft engines, such as turbine blades and combustion chambers, are constantly exposed to high temperatures, high pressures, and gas corrosion in harsh environments. Organic silicon heat-resistant paints and organic silicon composite materials can withstand temperatures above 600°C, effectively preventing the erosion of high-temperature gases on metal components and preventing component oxidation and deformation. Take an aerospace engine manufacturer as an example. By applying organic silicon heat-resistant paints to turbine blades, after a 1000-hour high-temperature cycle test, the coating showed no peeling or cracking, the component life was increased by 30%, and it obtained international aviation certification, effectively ensuring the safety and stability of aircraft flights. 
In the automotive manufacturing industry, organic silicon also plays an important role. Components of automobiles such as engines, exhaust pipes, and chassis, during operation, not only have to withstand high temperatures but also face road debris impact, salt fog corrosion, and various chemical substances' erosion. Organic silicon heat-resistant paints are applied to turbochargers and exhaust pipes, which can cope with temperatures above 600°C and high-frequency vibrations of the engine, preventing component oxidation and corrosion, extending service life, and reducing replacement frequency. In the braking system and chassis parts, organic silicon coatings can withstand high temperatures while also resisting road debris impact and salt fog corrosion, significantly enhancing the durability of the vehicle and safeguarding safe driving.