EPDM O-rings 70 Shore A

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 4.5x2 EPDM - 70 Shore A - Black - ses-45587 O-ring Black4.5 mm  x 2 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 49.5x7 EPDM - 70 Shore A - Black - ses-421184 O-ring Black49.6 mm  x 7 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 208.5x3.5 EPDM - 70 Shore A - Black - ses-243877 O-ring Black208.6 mm  x 3.5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 626x4 EPDM - 70 Shore A - Black - ses-264590 O-ring Black626 mm  x 4 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 25.6x1.3 EPDM - 70 Shore A - Black - ses-420439 O-ring Black25.7 mm  x 1.3 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 84.5x1.2 EPDM - 70 Shore A - Black - ses-421755 O-ring Black84.6 mm  x 1.2 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 373x3 EPDM - 70 Shore A - Black - ses-487517 O-ring Black374 mm  x 3 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
Placeholder O-ring Black4.65 mm  x 1 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 60x5.4 EPDM - 70 Shore A - Black - ses-59187 O-ring Black60 mm  x 5.4 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 179.5x2 EPDM - 70 Shore A - Black - ses-243817 O-ring Black179.6 mm  x 2 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 552x5.7 EPDM - 70 Shore A - Black - ses-263849 O-ring Black552 mm  x 5.7 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 13.2x2.5 EPDM - 70 Shore A - Black - ses-57683 O-ring Black13.2 mm  x 2.5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 84.52x2.62 EPDM - 70 Shore A - Black - ses-119005 O-ring Black84.53 mm  x 2.62 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 373.5x5 EPDM - 70 Shore A - Black - ses-244370 O-ring Black373.6 mm  x 5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 4.7x3.25 EPDM - 70 Shore A - Black - ses-419211 O-ring Black4.7 mm  x 3.25 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 60x8.5 EPDM - 70 Shore A - Black - ses-421397 O-ring Black60 mm  x 8.5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 209x9.7 EPDM - 70 Shore A - Black - ses-422702 O-ring Black209 mm  x 9.7 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 589x5 EPDM - 70 Shore A - Black - ses-244916 O-ring Black590 mm  x 5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 32.5x3.55 EPDM - 70 Shore A - Black - ses-58463 O-ring Black32.6 mm  x 3.55 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 99.5x2 EPDM - 70 Shore A - Black - ses-243546 O-ring Black99.6 mm  x 2 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 526x5.33 EPDM - 70 Shore A - Black - ses-263574 O-ring Black527 mm  x 5.33 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 4.8x0.58 EPDM - 70 Shore A - Black - ses-419217 O-ring Black4.8 mm  x 0.58 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 50x1.2 EPDM - 70 Shore A - Black - ses-118805 O-ring Black50 mm  x 1.2 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 180x10.2 EPDM - 70 Shore A - Black - ses-119316 O-ring Black181 mm  x 10.2 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 627x5 EPDM - 70 Shore A - Black - ses-264604 O-ring Black628 mm  x 5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 26x8 EPDM - 70 Shore A - Black - ses-58231 O-ring Black26 mm  x 8 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 151x5.2 EPDM - 70 Shore A - Black - ses-422402 O-ring Black151 mm  x 5.2 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 429.3x5.7 EPDM - 70 Shore A - Black - ses-244517 O-ring Black429.4 mm  x 5.7 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 4.88x1.09 EPDM - 70 Shore A - Black - ses-419224 O-ring Black4.88 mm  x 1.09 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 60.25x3.05 EPDM - 70 Shore A - Black - ses-421402 O-ring Black60.26 mm  x 3.05 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 209.23x2.62 EPDM - 70 Shore A - Black FDA - ses-6520682 O-ring Black209.24 mm  x 2.62 mm EPDM-EP-EDT-EPR70 Shore A Jaicon-bekijk icon
O-Ring 553x5 EPDM - 70 Shore A - Black - ses-263858 O-ring Black554 mm  x 5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 32.6x2 EPDM - 70 Shore A - Black - ses-420726 O-ring Black32.7 mm  x 2 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 85x1 EPDM - 70 Shore A - Black - ses-304182 O-ring Black85 mm  x 1 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 375x2 EPDM - 70 Shore A - Black - ses-304208 O-ring Black376 mm  x 2 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 5x8 EPDM - 70 Shore A - Black - ses-57283 O-ring Black5 mm  x 8 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 60.5x3.5 EPDM - 70 Shore A - Black - ses-243310 O-ring Black60.6 mm  x 3.5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 249x3.5 EPDM - 70 Shore A - Black - ses-61706 O-ring Black249 mm  x 3.5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 628x7 EPDM - 70 Shore A - Black - ses-119899 O-ring Black628 mm  x 7 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 40x7.5 EPDM - 70 Shore A - Black - ses-58705 O-ring Black40 mm  x 7.5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon

EPDM

 

What is EPDM?

EPDM is the abbreviation of Ethylene, Propylene, Diene and Monomer and is a group of synthetic rubbers of elastomers. It’s made through the polymerization of tene, propene and a diene, this is an unsaturated hydrocarbon with two double bonds.

This makes EPDM a terpolymer, this is a polymer obtained from three monomers.

EPDM rubber has been used since around 1963 and finds many applications in, for example, construction (roof sealing), the automotive sector (sealing rings, sealing strips on windows and doors), belts, conveyor belts and hoses (for example garden hoses), electrical insulation, pond liner and so on. EPDM is marketed under multiple brand names. EPDM roof coverings can be installed fire-proof in accordance with NEN6050. In the Netherlands, roofing systems must comply with the BroofT1 qualification, which means that an EPDM roofing film must be applied that is fly-proof. EPDM pond liner does not meet this requirement.

The ratio between the amounts of the different monomers used largely determines the properties of the EPDM polymer. The ethylene content can vary from around 45 to 80%. Lower ethylene levels yield a rather amorphous polymer; higher ethylene levels a more crystalline polymer. The diene content can range from approximately 1 to 10/12%. With a higher diene content, a higher degree of vulcanization can be obtained, i.e. a "firmer" rubber.

 

What is EPDM used for?

  • In construction
  • Roof covering
  • Automotive
  • Conveyor belts
  • Sealing
  • Hoses

The advantages of EPDM:

  • It has a temperature working range from -75 °C to +125 °C
  • It is flexible and ages hardly
  • Good resistance to many acids
  • Excellent resistance to heat, water and steam

The downside of EPDM:

  • Not resistant to chlorine
  • It’s not recommended for use in conditions with gasoline, petroleum, fats and hydrocarbon environments