Fluorosilicone rubber is a high-performance elastomer that combines the characteristics of organic fluorine and organic silicone materials, widely used in multiple industrial fields. Its basic polymer is polytrifluoropropylmethylsiloxane, with a main chain consisting of silicon-oxygen bonds and trifluoropropyl and other fluorine-containing organic groups introduced on the side chains. This unique structure gives fluorosilicone rubber excellent resistance to high and low temperatures, environmental aging, oils, and chemical corrosion.

The temperature resistance range of fluorosilicone rubber can reach from -68℃ to 232℃, making it an elastomer with good performance in non-polar media at extreme temperatures. At the same time, it also exhibits good acid and alkali resistance, water wash resistance, and chemical resistance, maintaining stable performance even in harsh chemical environments. In addition, fluorosilicone rubber has good cold resistance, electrical properties, radiation resistance, and excellent physical properties such as tear strength.

In specific applications, fluorosilicone rubber is used to manufacture various seals and protective materials, such as engine seals, O-rings, gaskets, etc. These products can effectively prevent hose leakage, reduce vibration, and improve equipment reliability and service life. Furthermore, fluorosilicone rubber is widely used in aerospace, automotive, chemical electronics, and medical device fields, playing an irreplaceable role.

Low compression set Fluoro silicone compound（IOTA-FSR）