FKM O-rings 90 Shore A Black

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O-Ring 537x8 Viton-FKM-FPM - 90 Shore A - Black - ses-341606 O-ring Black538 mm  x 8 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 508x6.35 Viton-FKM-FPM - 90 Shore A - Black - ses-341165 O-ring Black509 mm  x 6.35 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 614x3.5 Viton-FKM-FPM - 90 Shore A - Black - ses-342783 O-ring Black615 mm  x 3.5 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 761x9 Viton-FKM-FPM - 90 Shore A - Black - ses-344859 O-ring Black762 mm  x 9 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 824x5.34 Viton-FKM-FPM - 90 Shore A - Black - ses-345774 O-ring Black825 mm  x 5.34 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 905x8 Viton-FKM-FPM - 90 Shore A - Black - ses-346818 O-ring Black906 mm  x 8 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 15x1.6 Viton-FKM-FPM - 90 Shore A - Black - ses-336476 O-ring Black15 mm  x 1.6 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
Placeholder O-ring Black724 mm  x 3 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 85.09 X 5.33 FKM-FPM90 Black O-ring Black85.10 mm  x 5.33 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 583x3.5 Viton-FKM-FPM - 90 Shore A - Black - ses-342302 O-ring Black584 mm  x 3.5 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 774x5.34 Viton-FKM-FPM - 90 Shore A - Black - ses-345066 O-ring Black774 mm  x 5.34 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
Placeholder O-ring Black831 mm  x 7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 952x7 Viton-FKM-FPM - 90 Shore A - Black - ses-347385 O-ring Black953 mm  x 7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 41.6x2.4 Viton-FKM-FPM - 90 Shore A - Black - ses-525498 O-ring Black41.7 mm  x 2.4 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 532x6.5 Viton-FKM-FPM - 90 Shore A - Black - ses-341529 O-ring Black532 mm  x 6.5 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 20.5x1.5 Viton-FKM-FPM - 90 Shore A - Black - ses-331769 O-ring Black20.5 mm  x 1.5 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 37x2.6 Viton-FKM-FPM - 90 Shore A - Black - ses-525451 O-ring Black37 mm  x 2.6 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 721x4 Viton-FKM-FPM - 90 Shore A - Black - ses-520993 O-ring Black722 mm  x 4 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 8.9x2.7 Viton-FKM-FPM - 90 Shore A - Black - ses-519362 O-ring Black8.9 mm  x 2.7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 56.5x7 Viton-FKM-FPM - 90 Shore A - Black - ses-337666 O-ring Black56.6 mm  x 7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 192.5x2.5 Viton-FKM-FPM - 90 Shore A - Black - ses-339362 O-ring Black192.6 mm  x 2.5 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
Placeholder O-ring Black348 mm  x 9 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 498x10.8 Viton-FKM-FPM - 90 Shore A - Black - ses-335378 O-ring Black499 mm  x 10.8 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 644.6x3.53 Viton-FKM-FPM - 90 Shore A - Black - ses-526599 O-ring Black644.7 mm  x 3.53 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 694x8.4 Viton-FKM-FPM - 90 Shore A - Black - ses-343905 O-ring Black695 mm  x 8.4 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 805x5.34 Viton-FKM-FPM - 90 Shore A - Black - ses-345536 O-ring Black806 mm  x 5.34 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 904x6 Viton-FKM-FPM - 90 Shore A - Black - ses-346801 O-ring Black905 mm  x 6 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
Placeholder O-ring Black28.4 mm  x 1.78 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 380.6x3.53 Viton-FKM-FPM - 90 Shore A - Black - ses-6505147 O-ring Black380.7 mm  x 3.53 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 12.5x2 Viton-FKM-FPM - 90 Shore A - Black - ses-525144 O-ring Black12.5 mm  x 2 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 95x5.5 Viton-FKM-FPM - 90 Shore A - Black - ses-332971 O-ring Black95 mm  x 5.5 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 215.27x2.62 Viton-FKM-FPM - 90 Shore A - Black - ses-339534 O-ring Black215.28 mm  x 2.62 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 383.1x7 Viton-FKM-FPM - 90 Shore A - Black - ses-334756 O-ring Black383.2 mm  x 7 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 629x5.34 Viton-FKM-FPM - 90 Shore A - Black - ses-342998 O-ring Black629 mm  x 5.34 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 677x8 Viton-FKM-FPM - 90 Shore A - Black - ses-343646 O-ring Black678 mm  x 8 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 793x4 Viton-FKM-FPM - 90 Shore A - Black - ses-345351 O-ring Black794 mm  x 4 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 872x10 Viton-FKM-FPM - 90 Shore A - Black - ses-346425 O-ring Black873 mm  x 10 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 13x2.6 Viton-FKM-FPM - 90 Shore A - Black - ses-336414 O-ring Black13 mm  x 2.6 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 355.2x3.53 Viton-FKM-FPM - 90 Shore A - Black - ses-6505146 O-ring Black355.3 mm  x 3.53 mm Viton-FKM-FPM90 Shore A Neeicon-bekijk icon
O-Ring 9.3x2.2 Viton-FKM-FPM - 90 Shore A - Black - ses-331334 O-ring Black9.3 mm  x 2.2 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.