FKM O-rings 70 Shore A Black

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 719x4 Viton-FKM-FPM - 70 Shore A - Black - ses-369837 O-ring Black720 mm  x 4 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 874x5.34 Viton-FKM-FPM - 70 Shore A - Black - ses-372124 O-ring Black874 mm  x 5.34 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 105x6 Viton-FKM-FPM - 70 Shore A - Black - ORSV2-105x6-FKM69 O-ring Black105 mm  x 6 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 189.5x4.5 Viton-FKM-FPM - 70 Shore A - Black - ORSV2-189.5x4.5-FKM69 O-ring Black189.6 mm  x Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 3x1 Viton-FKM-FPM - 70 Shore A - Black - ORSV2-3x1-FKM69 O-ring Black3 mm  x 1 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 524x3.53 Viton-FKM-FPM - 70 Shore A - Black - ses-366840 O-ring Black525 mm  x 3.53 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 532x8 Viton-FKM-FPM - 70 Shore A - Black - ses-366974 O-ring Black532 mm  x 8 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 399.4x5.33 Viton-FKM-FPM - 70 Shore A - Black - ses-365509 O-ring Black399.5 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 499.3x5.7 Viton-FKM-FPM - 70 Shore A - Black - ses-366426 O-ring Black499.4 mm  x 5.7 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 633x8 Viton-FKM-FPM - 70 Shore A - Black - ses-368588 O-ring Black633 mm  x 8 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 607x3 Viton-FKM-FPM - 70 Shore A - Black - ses-368193 O-ring Black607 mm  x 3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 579x8 Viton-FKM-FPM - 70 Shore A - Black - ses-367728 O-ring Black580 mm  x 8 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 678x8 Viton-FKM-FPM - 70 Shore A - Black - ses-369236 O-ring Black679 mm  x 8 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 943x8 Viton-FKM-FPM - 70 Shore A - Black - ses-373002 O-ring Black944 mm  x 8 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 1016x7 Viton-FKM-FPM - 70 Shore A - Black - ses-373280 O-ring Black1017 mm  x 7 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 8.79x1.5 Viton-FKM-FPM - 70 Shore A - Black - ses-357212 O-ring Black8.80 mm  x 1.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 28.2x1.5 Viton-FKM-FPM - 70 Shore A - Black - ses-358695 O-ring Black28.3 mm  x 1.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 42.2x5.7 Viton-FKM-FPM - 70 Shore A - Black - ses-359422 O-ring Black42.3 mm  x 5.7 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 113.97x5.33 Viton-FKM-FPM - 70 Shore A - Black - ses-361596 O-ring Black113.98 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 259.5x8.4 Viton-FKM-FPM - 70 Shore A - Black - ses-363920 O-ring Black259.6 mm  x 8.4 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
Placeholder O-ring Black47 mm  x 5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 58.5x5 Viton-FKM-FPM - 70 Shore A - Black - ses-360057 O-ring Black58.6 mm  x 5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 274.3x5.7 Viton-FKM-FPM - 70 Shore A - Black - ses-364102 O-ring Black274.4 mm  x 5.7 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 720x5.3 Viton-FKM-FPM - 70 Shore A - Black - ses-369854 O-ring Black721 mm  x 5.3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 370x8 Viton-FKM-FPM - 70 Shore A - Black - ses-365211 O-ring Black371 mm  x 8 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 738x10 Viton-FKM-FPM - 70 Shore A - Black - ses-370122 O-ring Black739 mm  x 10 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 509x9 Viton-FKM-FPM - 70 Shore A - Black - ses-366601 O-ring Black509 mm  x 9 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 85.42x3.94 Viton-FKM-FPM - 70 Shore A - Black - ses-360882 O-ring Black85.43 mm  x 3.94 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 22.5x3 Viton-FKM-FPM - 70 Shore A - Black - ses-358331 O-ring Black22.5 mm  x 3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 10.1x1.8 Viton-FKM-FPM - 70 Shore A - Black - ses-357367 O-ring Black10.2 mm  x 1.8 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 32x2.49 Viton-FKM-FPM - 70 Shore A - Black - ses-358897 O-ring Black32 mm  x 2.49 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 34.5x3.2 Viton-FKM-FPM - 70 Shore A - Black - ses-359025 O-ring Black34.6 mm  x 3.2 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 36.91x1.19 Viton-FKM-FPM - 70 Shore A - Black - ses-359151 O-ring Black36.92 mm  x 1.19 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 60x5.5 Viton-FKM-FPM - 70 Shore A - Black - ses-360122 O-ring Black60 mm  x 5.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 55.83x1.68 Viton-FKM-FPM - 70 Shore A - Black - ses-359954 O-ring Black55.84 mm  x 1.68 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 555x12 Viton-FKM-FPM - 70 Shore A - Black - ses-367338 O-ring Black556 mm  x 12 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 643x9 Viton-FKM-FPM - 70 Shore A - Black - ses-368727 O-ring Black644 mm  x 9 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 654x5.7 Viton-FKM-FPM - 70 Shore A - Black - ses-368869 O-ring Black655 mm  x 5.7 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 670x9 Viton-FKM-FPM - 70 Shore A - Black - ses-369128 O-ring Black671 mm  x 9 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 75x3.55 Viton-FKM-FPM - 70 Shore A - Black - ses-360598 O-ring Black75 mm  x 3.55 mm Viton-FKM-FPM70 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 70 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 70 Shore A made from FKM, please send us a Direct Enquiry. Together we can discuss the specifications and find the right product for you.