FKM O-rings 90 Shore A Blue

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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 Blue 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.

77 products
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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 204 X 5 FKM-FPM90 Blue FDA O-ring Blue204 x 5Viton-FKM-FPM90 Shore AJa52 icon
O-Ring 19 X 4 FKM-FPM90 Blue FDA O-ring Blue19 x 4Viton-FKM-FPM90 Shore AJa57 icon
O-Ring 5.5 X 1 FKM-FPM90 Blue FDA O-ring Blue5.5 x 1Viton-FKM-FPM90 Shore AJa56 icon
O-Ring 310 X 9 FKM-FPM90 Blue FDA O-ring Blue310 x 9Viton-FKM-FPM90 Shore AJa51 icon
O-Ring 70 X 3.5 FKM-FPM90 Blue FDA O-ring Blue70 x 3.5Viton-FKM-FPM90 Shore AJa51 icon
O-Ring 23 X 5 FKM-FPM90 Blue FDA O-ring Blue23 x 5Viton-FKM-FPM90 Shore AJa56 icon
O-Ring 28 X 2.5 FKM-FPM90 Blue FDA O-ring Blue28 x 2.5Viton-FKM-FPM90 Shore AJa56 icon
O-Ring 57 X 3 FKM-FPM90 Blue FDA O-ring Blue57 x 3Viton-FKM-FPM90 Shore AJa53 icon
O-Ring 107.62 X 2.62 FKM-FPM90 Blue FDA O-ring Blue107.62 x 2.62Viton-FKM-FPM90 Shore AJa53 icon
O-Ring 260 X 8 FKM-FPM90 Blue FDA O-ring Blue260 x 8Viton-FKM-FPM90 Shore AJa56 icon
O-Ring 22.2 X 3 FKM-FPM90 Blue FDA O-ring Blue22.2 x 3Viton-FKM-FPM90 Shore AJa50 icon
O-Ring 209.1 X 8.4 FKM-FPM90 Blue FDA O-ring Blue209.1 x 8.4Viton-FKM-FPM90 Shore AJa52 icon
O-Ring 28 X 1.6 FKM-FPM90 Blue FDA O-ring Blue28 x 1.6Viton-FKM-FPM90 Shore AJa53 icon
O-Ring 72 X 3 FKM-FPM90 Blue FDA O-ring Blue72 x 3Viton-FKM-FPM90 Shore AJa57 icon
O-Ring 235 X 4 FKM-FPM90 Blue FDA O-ring Blue235 x 4Viton-FKM-FPM90 Shore AJa53 icon
O-Ring 28 X 3 FKM-FPM90 Blue FDA O-ring Blue28 x 3Viton-FKM-FPM90 Shore AJa60 icon
O-Ring 19 X 2 FKM-FPM90 Blue FDA O-ring Blue19 x 2Viton-FKM-FPM90 Shore AJa59 icon
O-Ring 46 X 2.2 FKM-FPM90 Blue FDA O-ring Blue46 x 2.2Viton-FKM-FPM90 Shore AJa55 icon
O-Ring 2 X 1.5 FKM-FPM90 Blue FDA O-ring Blue2 x 1.5Viton-FKM-FPM90 Shore AJa54 icon
O-Ring 257 X 3 FKM-FPM90 Blue FDA O-ring Blue257 x 3Viton-FKM-FPM90 Shore AJa59 icon
O-Ring 130 X 4 FKM-FPM90 Blue FDA O-ring Blue130 x 4Viton-FKM-FPM90 Shore AJa53 icon
O-Ring 23 X 9 FKM-FPM90 Blue FDA O-ring Blue23 x 9Viton-FKM-FPM90 Shore AJa60 icon
O-Ring 168 X 4 FKM-FPM90 Blue FDA O-ring Blue168 x 4Viton-FKM-FPM90 Shore AJa57 icon
O-Ring 109 X 3.5 FKM-FPM90 Blue FDA O-ring Blue109 x 3.5Viton-FKM-FPM90 Shore AJa52 icon
O-Ring 22 X 1 FKM-FPM90 Blue FDA O-ring Blue22 x 1Viton-FKM-FPM90 Shore AJa52 icon
O-Ring 123.42 X 3.53 FKM-FPM90 Blue FDA O-ring Blue123.42 x 3.53Viton-FKM-FPM90 Shore AJa58 icon
O-Ring 50.39x3.53 Viton-FKM-FPM - 90 Shore A - Blue FDA - ORSV2-50.39x3.53-FKM89 O-ring Blue39 x 3Viton-FKM-FPM90 Shore AVi54 icon
O-Ring 2.57 X 1.78 FKM-FPM90 Blue FDA O-ring Blue2.57 x 1.78Viton-FKM-FPM90 Shore AJa54 icon
O-Ring 219.3 X 5.7 FKM-FPM90 Blue FDA O-ring Blue219.3 x 5.7Viton-FKM-FPM90 Shore AJa53 icon
O-Ring 50 X 3 FKM-FPM90 Blue FDA O-ring Blue50 x 3Viton-FKM-FPM90 Shore AJa59 icon
O-Ring 77x2.5 Viton-FKM-FPM - 90 Shore A - Blue FDA - ORSV2-77x2.5-FKM89 O-ring Blue77 x 2Viton-FKM-FPM90 Shore AJa59 icon
O-Ring 70 X 6 FKM-FPM90 Blue FDA O-ring Blue70 x 6Viton-FKM-FPM90 Shore AJa59 icon
O-Ring 20 X 1.5 FKM-FPM90 Blue FDA O-ring Blue20 x 1.5Viton-FKM-FPM90 Shore AJa55 icon
O-Ring 126.37 X 5.33 FKM-FPM90 Blue FDA O-ring Blue126.37 x 5.33Viton-FKM-FPM90 Shore AJa57 icon
O-Ring 210 X 7 FKM-FPM90 Blue FDA O-ring Blue210 x 7Viton-FKM-FPM90 Shore AJa57 icon
O-Ring 25.5x3.2 Viton-FKM-FPM - 90 Shore A - Blue FDA - ORSV2-25.5x3.2-FKM89 O-ring Blue5 x 3Viton-FKM-FPM90 Shore AVi59 icon
O-Ring 75 X 2.5 FKM-FPM90 Blue FDA O-ring Blue75 x 2.5Viton-FKM-FPM90 Shore AJa58 icon
O-Ring 90 X 3.5 FKM-FPM90 Blue FDA O-ring Blue90 x 3.5Viton-FKM-FPM90 Shore AJa58 icon
O-Ring 84 X 3 FKM-FPM90 Blue FDA O-ring Blue84 x 3Viton-FKM-FPM90 Shore AJa58 icon
O-Ring 247.02 X 5.33 FKM-FPM90 Blue FDA O-ring Blue247.02 x 5.33Viton-FKM-FPM90 Shore AJa56 icon