Application of Two-Component Addition-Cure Liquid Fluorosilicone Rubber in Aerospace

Two-component addition-cure liquid fluorosilicone rubber holds critical importance in aerospace applications. Its exceptional resistance to extreme temperatures, oils, and electrical insulation properties make it an indispensable high-performance material for aerospace engineering.

Specific Applications

1. Engine Seals
In aircraft engines, two-component addition-cure liquid fluorosilicone rubber is widely used to manufacture seals, such as turbine gaskets and piston ring seals. These components must maintain stability under high temperature, high pressure, and oil exposure—making fluorosilicone rubber the ideal choice due to its heat and oil resistance.

2. Fuel Tank Seals
Aerospace fuel tanks require highly reliable sealing materials to prevent fuel leakage. Thanks to its outstanding oil resistance, fluorosilicone rubber is used in fuel tank caps, access doors, and other critical sealing points to ensure safe fuel storage and transportation.

3. Hydraulic System Seals
Aircraft hydraulic systems demand extremely high-performance sealing components. Fluorosilicone rubber is extensively applied in hydraulic cylinders, valves, and pipeline seals due to its ability to withstand high temperatures, oils, and pressure.

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