Fluorosilicone rubber, like ordinary silicone rubber, has good low-temperature performance. Due to the fact that fluorosilicone rubber is a linear polymer composed of soft Si-O as the main chain, its low-temperature properties are superior to those of fluororubber with C-C as the main chain. Among them, fluorosilicone rubber has better low-temperature characteristics, with a brittleness temperature as low as -89 ℃, while general fluororubber is about -30 ℃.
Fluorosilicone has outstanding high-temperature resistance, oil resistance, especially to diester oils, chemical resistance, as well as good physical and mechanical properties, satisfactory dielectric properties, non flammability, weather resistance, excellent vacuum performance, and radiation resistance; It can usually be used for a long time at 275 ℃ and for a short time at 320 ℃; Oil and acid resistance better than 1 # glue; The weather resistance, ozone resistance, radiation resistance, air permeability, electrical performance, and flame resistance are similar to those of 2 # adhesive.

Widely applied in fields such as aerospace, automotive, machinery, and petrochemicals. For example, used as dynamic and static sealing materials for hydraulic and lubrication systems in aircraft; Used as a sealing material for oil, on cable oil pipelines and drilling equipment for oil; The lining or corrosion-resistant sealing material used for equipment, flexible connections of pipelines, pumps, etc. in the chemical industry is made into pipelines for transporting organic solvents or other corrosive media.

About fluorosilicone rubber,please check the details: Fluoro Silicone Gum (IOTA 110-F series)