Sealing material for solenoid valve 2

VITON fluorine rubber (FKM)

There are various types of fluorine-containing rubber in the molecule, depending on the fluorine content, that is, the structure of the monomer; hexafluoride-based fluorine rubber has higher temperature resistance than silicone rubber, chemical resistance, and resistance to most oils and solvents (ketones, esters) Except class), weather resistance, ozone resistance are good, but cold resistance is poor; generally used in automotive and motorcycles, B and other products, chemical plant seals, the use temperature range -20 ℃ ~ 260 ℃, when the use of low temperature requirements There are low-temperature-resistant types that can be used to -40 ℃, but the price is higher.