Its performance combines the advantages of fluorocarbon rubber and silicone rubber, and has good oil resistance, solvent resistance, fuel oil resistance, and high and low temperature resistance. Can resist oxygen-containing compounds Corrosion of substances, aromatic hydrocarbon-containing solvents and chlorine-containing solvents. Generally used for aviation, aerospace and military purposes. Exposure to ketones and brakes are not recommended In the oil. The general use temperature range is -50~200. C.