Compared with methyl vinyl silicone rubber, fluorosilicone rubber has extremely excellent oil resistance, solvent resistance, and chemical resistance; Even compared to fluororubber, it has good oil and solvent resistance. After immersion in the same medium, temperature, and time, fluorosilicone rubber showed excellent durability. It can be said that fluorosilicone rubber is the only elastic material that is resistant to non-polar media at -68 β to 232 β. Fluorosilicone rubber also has good resistance to methanol containing gasoline. Even in gasoline/methanol mixed systems, the hardness, tensile strength, and volume change of its vulcanized rubber are very small. After a long immersion test for 500 hours, there is almost no change in various physical properties.
About fluorosilicone rubber,please check the details:
Fluoro Silicone Gum (IOTA 110-F series)
