FKM O-rings 70 Shore A Black

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 619x5.3 Viton-FKM-FPM - 70 Shore A - Black - ses-368382 O-ring Black620 mm  x 5.3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 220x14 Viton-FKM-FPM - 70 Shore A - Black - ses-363453 O-ring Black221 mm  x 14 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 152x10 Viton-FKM-FPM - 70 Shore A - Black - ses-362447 O-ring Black152 mm  x 10 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 585x6 Viton-FKM-FPM - 70 Shore A - Black - ses-367835 O-ring Black586 mm  x 6 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 58.5x3 Viton-FKM-FPM - 70 Shore A - Black - ses-360056 O-ring Black58.6 mm  x 3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 88x2 Viton-FKM-FPM - 70 Shore A - Black - ses-360934 O-ring Black88 mm  x 2 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 590x6 Viton-FKM-FPM - 70 Shore A - Black - ses-367922 O-ring Black591 mm  x 6 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 1420x15 Viton-FKM-FPM - 70 Shore A - Black - ses-373519 O-ring Black1421 mm  x 15 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 105x1.5 Viton-FKM-FPM - 70 Shore A - Black - ses-361377 O-ring Black105 mm  x 1.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 630x7.2 Viton-FKM-FPM - 70 Shore A - Black - ses-368549 O-ring Black630 mm  x 7.2 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 773x5.33 Viton-FKM-FPM - 70 Shore A - Black - ses-370687 O-ring Black774 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 605x6 Viton-FKM-FPM - 70 Shore A - Black - ses-368170 O-ring Black606 mm  x 6 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 16.36x2.2 Viton-FKM-FPM - 70 Shore A - Black - ses-357866 O-ring Black16.36 mm  x 2.2 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 326x3.53 Viton-FKM-FPM - 70 Shore A - Black - ses-364728 O-ring Black326 mm  x 3.53 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 240x15 Viton-FKM-FPM - 70 Shore A - Black - ses-363678 O-ring Black240 mm  x 15 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 701x9.5 Viton-FKM-FPM - 70 Shore A - Black - ses-369585 O-ring Black701 mm  x 9.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 336x7.4 Viton-FKM-FPM - 70 Shore A - Black - ses-364838 O-ring Black336 mm  x 7.4 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
Placeholder O-ring Black162 mm  x 3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 678x5.34 Viton-FKM-FPM - 70 Shore A - Black - ses-369232 O-ring Black679 mm  x 5.34 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 279x7 Viton-FKM-FPM - 70 Shore A - Black - ses-364151 O-ring Black279 mm  x 7 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 38.4x2 Viton-FKM-FPM - 70 Shore A - Black - ses-359229 O-ring Black38.5 mm  x 2 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 547x3 Viton-FKM-FPM - 70 Shore A - Black - ses-367202 O-ring Black548 mm  x 3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 923x4 Viton-FKM-FPM - 70 Shore A - Black - ses-372746 O-ring Black924 mm  x 4 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 49.6x2.4 Viton-FKM-FPM - 70 Shore A - Black - ORSV2-49.6x2.4-FKM69 O-ring Black49.7 mm  x Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 155x5.3 Viton-FKM-FPM - 70 Shore A - Black - ses-362494 O-ring Black155 mm  x 5.3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 671x3 Viton-FKM-FPM - 70 Shore A - Black - ses-369133 O-ring Black672 mm  x 3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 128x10 Viton-FKM-FPM - 70 Shore A - Black - ses-361935 O-ring Black128 mm  x 10 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 20.2x3 Viton-FKM-FPM - 70 Shore A - Black - ses-358174 O-ring Black20.3 mm  x 3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 319x10 Viton-FKM-FPM - 70 Shore A - Black - ses-364641 O-ring Black319 mm  x 10 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 802x5.7 Viton-FKM-FPM - 70 Shore A - Black - ses-371141 O-ring Black803 mm  x 5.7 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 72x6 Viton-FKM-FPM - 70 Shore A - Black - ses-360519 O-ring Black72 mm  x 6 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 508x5 Viton-FKM-FPM - 70 Shore A - Black - ses-366573 O-ring Black509 mm  x 5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 1110x9 Viton-FKM-FPM - 70 Shore A - Black - ses-373389 O-ring Black1111 mm  x 9 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 808x8 Viton-FKM-FPM - 70 Shore A - Black - ses-371231 O-ring Black809 mm  x 8 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 32.8x2 Viton-FKM-FPM - 70 Shore A - Black - ses-358936 O-ring Black32.9 mm  x 2 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
Placeholder O-ring Black141 mm  x 3.15 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 599x5.7 Viton-FKM-FPM - 70 Shore A - Black - ses-368075 O-ring Black600 mm  x 5.7 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 99.5x4.5 Viton-FKM-FPM - 70 Shore A - Black - ses-361254 O-ring Black99.6 mm  x 4.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 581x10 Viton-FKM-FPM - 70 Shore A - Black - ses-367768 O-ring Black582 mm  x 10 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 29x3.25 Viton-FKM-FPM - 70 Shore A - Black - ses-358727 O-ring Black29 mm  x 3.25 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.