These O-Rings are used for replacement parts in stopcocks, valves, chromatography columns and closures.
Features & Benefits
This fluoroelastomeric rubber is a copolymer of hexafluoropropylene and 1,1-difluoroethylene
Exhibits good mechanical, electrical, and weather-resistant properties, as well as low gas permeability for use under extreme vacuum conditions
FKM has excellent resistance to oils; fuels; lubricants; mineral acids; halogenated aromatic and aliphatic hydrocarbons such as carbon tetrachloride, toluene, benzene and xylene; non-polar compounds; oxidizing agents; and metalloid halides
Not recommended for basic and oxygenated solvents such as ketones, ethers, esters, and ammonia or hot anhydrous hydrofluoric, acetic, and chlorosulfuric acids
Normal temperature service range is from -23 °C to 204 °C
Density: 1.85