FVMQ O-rings < 50 Shore A

Inner Diameter (mm) expand_more
Hardness (Shore A) expand_more

Fluorosilicone was invented by Dow Corning in the early 1950’s. The international nomenclature for fluorosilicone rubber is FVMQ. FVMQ polymers are built of polysiloxane chains where methyl side groups are replaced by trifluoropropyl side groups. Therefore they have nearly the same mechanical and physical properties as silicone rubber but due to the fluorination they show better resistance against many fluids. FVMQ polymers typically contain 23-28 % Fluor. FVMQ has a good heat resistance, very good low temperature flexibility and excellent resistance to weather, ozone and UV rays. Compared to VMQ the temperature range is slightly reduced from -50°C to +180°C.

FVMQ rubber compoud is resistant against

• Automotive fuels (gasoline leaded/unleaded, diesel, RME and various test fuels)
• Mineral and synthetic oils
• ATF (automatic transmission fluid)
• Jet fuels and oils
• Various other chemicals and many solvents

11 products
Most sold arrow_drop_down
ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 100 X 8 FVMQ-MFQ45 Blue O-ring Blue100 x 8FVMQ0.31496 Shore ANee59 icon
O-Ring 118 X 2.5 FVMQ-MFQ50 Blue O-ring Blue118 x 2.5FVMQ0.098425 Shore ANee53 icon
O-Ring 33 X 3.5 FVMQ-MFQ50 Blue O-ring Blue33 x 3.5FVMQ0.137795 Shore ANee53 icon
O-Ring 69.22 X 5.33 FVMQ-MFQ45 Blue O-ring Blue69.22 x 5.33FVMQ0.2098421 Shore ANee58 icon
O-Ring 170 X 15 FVMQ-MFQ50 Blue O-ring Blue170 x 15FVMQ0.59055 Shore ANee52 icon
O-Ring 270 X 5 FVMQ-MFQ50 Blue O-ring Blue270 x 5FVMQ0.19685 Shore ANee58 icon
O-Ring 125 X 7 FVMQ-MFQ50 Blue O-ring Blue125 x 7FVMQ0.27559 Shore ANee52 icon
O-Ring 120 X 6 FVMQ-MFQ50 Blue O-ring Blue120 x 6FVMQ0.23622 Shore ANee55 icon
O-Ring 112 X 2 FVMQ-MFQ50 Blue O-ring Blue112 x 2FVMQ0.07874 Shore ANee53 icon
O-Ring 115 X 15 FVMQ-MFQ50 Blue O-ring Blue115 x 15FVMQ0.59055 Shore ANee54 icon
O-Ring 183 X 10 FVMQ-MFQ50 Blue O-ring Blue183 x 10FVMQ0.3937 Shore ANee56 icon