O-rings

Fluorosilicone (FVMQ)

Fluorosilicone (FVMQ)
Excellent resistance to hydrocarbons oils, petroleum fuels, mineral and synthetic oils and greases. It is suitable for use with mineral-based hydraulic fluids.

Typical operating temperatures
-60°C to +180°C continuous, or +200°C intermittent.

Fluid sealing duties
Widely used for static seals in aerospace fuel systems. Its more general use is limited by high gas permeability, low tensile strength and poor resistance to tear and abrasion. 

Standard grades
Supplied in hardnesses of 60-80 IRHD.

Back to top