In recent years, with the rapid development of the aerospace industry, material technologies have faced new challenges. Fluorosilicone oil, with its excellent resistance to extreme temperatures, chemical corrosion, and outstanding electrical insulation, has become one of the key materials in aerospace equipment.

Fluorosilicone oil can maintain stable performance across a wide temperature range from -70℃ to +250℃, making it highly suitable for lubrication and sealing requirements in high-altitude, vacuum, and radiation-intensive environments. In aircraft engines, it is widely used in lubrication systems and sealing devices to ensure long-term operational stability and safety under complex working conditions. Its low volatility also minimizes the risk of molecular migration contaminating sensitive components in vacuum environments.

In spacecraft electronic systems, fluorosilicone oil is used for the protection and cooling of precision electronic components due to its excellent electrical insulation. It enhances system resistance to interference while extending service life. Moreover, its strong oxidation resistance and radiation stability make it indispensable for advanced equipment such as deep-space probes and satellites.

Experts believe that as aerospace missions demand higher levels of reliability and durability, the applications of fluorosilicone oil will continue to expand. In the future, when combined with advanced composite materials and intelligent manufacturing technologies, fluorosilicone oil will demonstrate stronger competitiveness in extreme environment applications, providing solid support for the sustainable growth of the aerospace industry.