In the aerospace industry, sealing materials must withstand extreme temperatures, high pressure, and various chemical exposures to ensure the safety and reliability of aircraft. Fluorosilicone rubber, with its outstanding resistance to high and low temperatures, fuel, and chemical corrosion, has become an indispensable material in aerospace sealing systems, widely used in engine seals, fuel system O-rings, and high-temperature cable sheaths.

The molecular structure of fluorosilicone rubber combines the temperature resistance of silicone rubber with the chemical resistance of fluororubber, allowing it to maintain stable elasticity and sealing properties in extreme conditions ranging from -60°C to +250°C. Additionally, this material can resist aviation fuels, hydraulic fluids, lubricants, and strong oxidants, significantly extending the service life of sealing systems and reducing maintenance costs.

In aircraft engines and fuel delivery systems, fluorosilicone rubber seals ensure the integrity of fuel and lubricant containment, preventing leaks and ensuring safe operation. At the same time, in spacecraft hatch seals and high-temperature electronic protection, fluorosilicone rubber enhances durability and reliability due to its excellent insulation and aging resistance.

As aerospace technology continues to advance, the demand for high-performance sealing materials is also increasing. With its unique advantages, fluorosilicone rubber is driving the development of aerospace sealing technology, providing reliable protection for next-generation, high-performance, and long-life aircraft.