FKM O-rings 90 Shore A Black

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O-Ring 165x2.4 Viton-FKM-FPM - 90 Shore A - Black - ses-520469 O-ring Black165 mm  x 2.4 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 463.3x7 Viton-FKM-FPM - 90 Shore A - Black - ses-522820 O-ring Black463.4 mm  x 7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 13.08x2.6 Viton-FKM-FPM - 90 Shore A - Black - ses-519423 O-ring Black13.08 mm  x 2.6 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
Placeholder O-ring Black134 mm  x 6.8 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 443x4 Viton-FKM-FPM - 90 Shore A - Black - ses-335080 O-ring Black443 mm  x 4 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
Placeholder O-ring Black809 mm  x 8.4 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 69x1.78 Viton-FKM-FPM - 90 Shore A - Black - ses-332690 O-ring Black69 mm  x 1.78 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 61.91x3.53 Viton-FKM-FPM - 90 Shore A - Black - ses-521924 O-ring Black61.92 mm  x 3.53 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 184.5x3 Viton-FKM-FPM - 90 Shore A - Black - ses-526159 O-ring Black184.6 mm  x 3 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 565x10 Viton-FKM-FPM - 90 Shore A - Black - ses-342038 O-ring Black566 mm  x 10 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 921x7 Viton-FKM-FPM - 90 Shore A - Black - ses-523011 O-ring Black922 mm  x 7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 647.7x5.33 Viton-FKM-FPM - 90 Shore A - Black - ses-343239 O-ring Black647.8 mm  x 5.33 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 466x5 Viton-FKM-FPM - 90 Shore A - Black - ses-335202 O-ring Black467 mm  x 5 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 845x5.34 Viton-FKM-FPM - 90 Shore A - Black - ses-346059 O-ring Black846 mm  x 5.34 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 538x7 Viton-FKM-FPM - 90 Shore A - Black - ses-341618 O-ring Black539 mm  x 7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 26.7x1.78 Viton-FKM-FPM - 90 Shore A - Black - ses-6504961 O-ring Black26.8 mm  x 1.78 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 158.5x2.88 Viton-FKM-FPM - 90 Shore A - Black - ses-522387 O-ring Black158.6 mm  x 2.88 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 456x7 Viton-FKM-FPM - 90 Shore A - Black - ses-340877 O-ring Black456 mm  x 7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 268.22x1.78 Viton-FKM-FPM - 90 Shore A - Black - ses-334146 O-ring Black268.23 mm  x 1.78 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 475x8 Viton-FKM-FPM - 90 Shore A - Black - ses-335255 O-ring Black476 mm  x 8 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 851x5.7 Viton-FKM-FPM - 90 Shore A - Black - ses-346147 O-ring Black852 mm  x 5.7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 545x6 Viton-FKM-FPM - 90 Shore A - Black - ses-341723 O-ring Black546 mm  x 6 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 14x1.5 Viton-FKM-FPM - 90 Shore A - Black - ses-519432 O-ring Black14 mm  x 1.5 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 159.5x7 Viton-FKM-FPM - 90 Shore A - Black - ses-526092 O-ring Black159.6 mm  x 7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 546x5.33 Viton-FKM-FPM - 90 Shore A - Black - ses-341736 O-ring Black546 mm  x 5.33 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 272.4x6.99 Viton-FKM-FPM - 90 Shore A - Black - ses-520698 O-ring Black272.5 mm  x 6.99 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 15.08x2.62 Viton-FKM-FPM - 90 Shore A - Black - ses-525179 O-ring Black15.09 mm  x 2.62 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 120.31x3.53 Viton-FKM-FPM - 90 Shore A - Black - ses-522235 O-ring Black120.32 mm  x 3.53 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 290x8 Viton-FKM-FPM - 90 Shore A - Black - ses-340048 O-ring Black291 mm  x 8 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 680x5 Viton-FKM-FPM - 90 Shore A - Black - ses-522925 O-ring Black681 mm  x 5 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 13.8x2.3 Viton-FKM-FPM - 90 Shore A - Black - ses-331530 O-ring Black13.9 mm  x 2.3 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 740x6 Viton-FKM-FPM - 90 Shore A - Black - ses-344528 O-ring Black741 mm  x 6 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 12.5x2.4 Viton-FKM-FPM - 90 Shore A - Black - ses-336403 O-ring Black12.5 mm  x 2.4 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 85.32x3.53 Viton-FKM-FPM - 90 Shore A - Black - ses-6509226 O-ring Black85.33 mm  x 3.53 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 380.37x6.99 Viton-FKM-FPM - 90 Shore A - Black - ses-520809 O-ring Black380.38 mm  x 6.99 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 801x5.33 Viton-FKM-FPM - 90 Shore A - Black - ses-345474 O-ring Black801 mm  x 5.33 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 230x6 Viton-FKM-FPM - 90 Shore A - Black - ses-520635 O-ring Black231 mm  x 6 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 36x5 Viton-FKM-FPM - 90 Shore A - Black - ses-337174 O-ring Black36 mm  x 5 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 169.5x3 Viton-FKM-FPM - 90 Shore A - Black - ses-526118 O-ring Black169.6 mm  x 3 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 490x6.35 Viton-FKM-FPM - 90 Shore A - Black - ses-335324 O-ring Black491 mm  x 6.35 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon

The first FKM Fluor-elastomer found its way into the market in the 50s when there was need for high performance sealings in the aerospace industry. In that time FKM was developed by the company ‘Dupont’ and was brought to market under the trademark Viton®. The latest fluor-elastomers provide

FPM is the international abbreviation according to DIN/ISO, whereas FKM is the short form for the fluoroelastomer category according to the American standard ASTM. Viton® is the registered trade mark of DuPont Performance Elastomers, as is Tecnoflon® for Solvay Specialty Polymers, Dyneon™ for 3M Dyneon and DAI-EL™ for polymers supplied by Daikin.

The chemical resistance and high temperature stability is due to the bulkiness of the fluorine atoms, shielding the polymer backbone and carbon-fluor bond from attack, and the high bonding energy of the carbon-fluor bond.

 

The origin of FPM/FKM Viton®

The first FKM fluoroelastomer found its way into the market in the 50s when there was need for high performance sealings in the aerospace industry. In that time FKM was developed by the company Dupont Performance Elastomers and was brought to market under the trademark Viton®. Nowadays, multiple company’s manufacture FKM and FPM fluoroelastomers.

Viton®, also known as FKM and FPM whereby FPM is the international name according to DIN/ISO, whereas FKM the short form is for the fluoroelastomer category according to the American standard ASTM.

Viton® is the registered trade mark of DuPont Performance Elastomers, as is Tecnoflon® for Solvay Specialty Polymers, Dyneon™ for 3M Dyneon and DAI-EL™ for polymers from Daikin. All these are brands for FPM/FKM polymers and all stand for one singe base material, which is fluoroelastomer.

What is Viton®?

This fluoroelastomer is used in multiple situations where O-rings need to be resistant to high temperatures and chemical attacks. The FPM/FKM Viton® sealing rings are often used in the aerospace, the automotive and other mechanical equipment requiring maximum resistance to high temperatures and all kinds of chemicals, fluids and other media.

What is Viton® used for?

  • O-rings
  • Gaskets
  • Seals
  • Tubing
  • Suitable for various industrial applications

The advantages of Viton®

  • Better able to withstand high temperature, while retaining its mechanical properties and its resistance to oil, chemicals and other fluids.
  • Depending on the grade the working temperature range is considered to be -26°C to +205°/230°C (-15°F to +400°/440°F).
  • It will take even higher temperatures if the working period is shorter.
  • Shockproof and resilient
  • Good chemical resistance
  • It has a high density
  • Sustainable

The downside of Viton®

  • Not resistant to superheated steam, low temperatures, polar solvents, brake fluids containing glycol and low molecular organic acids.

On this page we offer our range of Black 90 Shore A O-Rings. Search for your specific O ring by using the filters on the left of the page or take your time and browse our wide range of our products. When you can not find the product you are looking for in our 90 Shore A made from FKM, please send us a Direct Enquiry. Together we can discuss the specifications and find the right product for you.