FKM O-rings 70 Shore A Black

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 10.5x2.7 Viton-FKM-FPM  Shore A - Black - ORSV2-10.5x2.6-FKM O-ring Black x Viton-FKM-FPM70 Shore A icon-bekijk icon
O-Ring 1176x9 Viton-FKM-FPM  Shore A - Black - ORSV2-1176x8-FKM O-ring Black x Viton-FKM-FPM70 Shore A icon-bekijk icon
O-Ring 101x7 Viton-FKM-FPM  Shore A - Black - ORSV2-101x7-FKM O-ring Black x Viton-FKM-FPM70 Shore A icon-bekijk icon
O-Ring 20x1.7 Viton-FKM-FPM  Shore A - Black - ORSV2-20x1.6-FKM O-ring Black x Viton-FKM-FPM70 Shore A icon-bekijk icon
O-Ring 123.19x5.33 Viton-FKM-FPM  Shore A - Blue FDA - ORSV2-123.19x5.33-FKM O-ring Blue x Viton-FKM-FPM70 Shore A icon-bekijk icon
O-Ring 128x4 Viton-FKM-FPM  Shore A - Black - ORSV2-128x4-FKM O-ring Black x Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 1.78x1.78 Viton-FKM-FPM  Shore A - Green - ORSV2-1.78x1.78-FKM O-ring Green x Viton-FKM-FPM70 Shore A icon-bekijk icon
O-Ring 22x11.5 Viton-FKM-FPM - 70 Shore A - Black - ses-358297 O-ring Black22 mm  x 11.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 4.5x1.65 Viton-FKM-FPM - 70 Shore A - Black - ses-356838 O-ring Black4.5 mm  x 1.65 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 19.3x2.2 Viton-FKM-FPM - 70 Shore A - Black - ses-358094 O-ring Black19.3 mm  x 2.2 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 30.5x1.5 Viton-FKM-FPM - 70 Shore A - Black - ses-358819 O-ring Black30.6 mm  x 1.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
Placeholder O-ring Black47 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 40.54x4.7 Viton-FKM-FPM - 70 Shore A - Black - ses-359330 O-ring Black40.55 mm  x 4.7 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 94.5x3 Viton-FKM-FPM - 70 Shore A - Black - ses-361124 O-ring Black94.6 mm  x 3 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 16x3.55 Viton-FKM-FPM - 70 Shore A - Black - ses-357841 O-ring Black16 mm  x 3.55 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 242x3.5 Viton-FKM-FPM - 70 Shore A - Black - ses-363692 O-ring Black242 mm  x 3.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 33.5x1 Viton-FKM-FPM - 70 Shore A - Black - ses-358970 O-ring Black33.6 mm  x 1 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 290x5.33 Viton-FKM-FPM - 70 Shore A - Black - ses-364272 O-ring Black291 mm  x 5.33 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 22x1.4 Viton-FKM-FPM - 70 Shore A - Black - ses-358280 O-ring Black22 mm  x 1.4 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 126.6x3.53 Viton-FKM-FPM - 70 Shore A - Black - ses-6502513 O-ring Black126.7 mm  x 3.53 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 132x1.6 Viton-FKM-FPM - 70 Shore A - Black - ses-362008 O-ring Black132 mm  x 1.6 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 21x2 Viton-FKM-FPM - 70 Shore A - Black - ses-358208 O-ring Black21 mm  x 2 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 205x15 Viton-FKM-FPM - 70 Shore A - Black - ses-363255 O-ring Black205 mm  x 15 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 86.3x2.62 Viton-FKM-FPM - 70 Shore A - Black - ses-360905 O-ring Black86.4 mm  x 2.62 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 538x12 Viton-FKM-FPM - 70 Shore A - Black - ses-367071 O-ring Black539 mm  x 12 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 21.3x3.53 Viton-FKM-FPM - 70 Shore A - Black - ses-358240 O-ring Black21.4 mm  x 3.53 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 206.25x2.62 Viton-FKM-FPM - 70 Shore A - Black - ses-363271 O-ring Black206.26 mm  x 2.62 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 662x6.9 Viton-FKM-FPM - 70 Shore A - Black - ses-369001 O-ring Black663 mm  x 6.9 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 30.81x3.78 Viton-FKM-FPM - 70 Shore A - Black - ses-358829 O-ring Black30.82 mm  x 3.78 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 406x10 Viton-FKM-FPM - 70 Shore A - Black - ses-365588 O-ring Black406 mm  x 10 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 28x3.65 Viton-FKM-FPM - 70 Shore A - Black - ses-358673 O-ring Black28 mm  x 3.65 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 336x4 Viton-FKM-FPM - 70 Shore A - Black - ses-364833 O-ring Black336 mm  x 4 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 134.5x6.99 Viton-FKM-FPM - 70 Shore A - Black - ses-362092 O-ring Black134.6 mm  x 6.99 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 599x9 Viton-FKM-FPM - 70 Shore A - Black - ses-368081 O-ring Black600 mm  x 9 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 456x5 Viton-FKM-FPM - 70 Shore A - Black - ses-366044 O-ring Black456 mm  x 5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 127.99x2.01 Viton-FKM-FPM - 70 Shore A - Black - ses-361918 O-ring Black127.100 mm  x 2.01 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 506x6.35 Viton-FKM-FPM - 70 Shore A - Black - ses-366538 O-ring Black506 mm  x 6.35 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 27.3x4.6 Viton-FKM-FPM - 70 Shore A - Black - ses-358627 O-ring Black27.4 mm  x 4.6 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 290x4.5 Viton-FKM-FPM - 70 Shore A - Black - ses-364269 O-ring Black291 mm  x 4.5 mm Viton-FKM-FPM70 Shore A Neeicon-bekijk icon
O-Ring 767x5.7 Viton-FKM-FPM - 70 Shore A - Black - ses-370582 O-ring Black768 mm  x 5.7 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.