EPDM O-rings 70 Shore A

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 790x6 EPDM - 70 Shore A - Black - ses-245327 O-ring Black791 mm  x 6 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 8.3x1.8 EPDM - 70 Shore A - Black - ses-419492 O-ring Black8.3 mm  x 1.8 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 810x6 EPDM - 70 Shore A - Black - ses-63248 O-ring Black811 mm  x 6 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
Placeholder O-ring Black841 mm  x 5.34 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 856x6 EPDM - 70 Shore A - Black - ses-267099 O-ring Black857 mm  x 6 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 17.8x2.7 EPDM - 70 Shore A - Black - ses-420074 O-ring Black17.9 mm  x 2.7 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 1027x7 EPDM - 70 Shore A - Black - ses-245622 O-ring Black1028 mm  x 7 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 8x1.1 EPDM - 70 Shore A - Black - ses-57432 O-ring Black8 mm  x 1.1 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 48.2x1.83 NBR - 80 Shore A - Black - ses-416280 O-ring Black48.3 mm  x 1.83 mm NBR-Buna80 Shore A Neeicon-bekijk icon
O-Ring 83x5.3 EPDM - 70 Shore A - Black - ses-421735 O-ring Black83 mm  x 5.3 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 39.49x3.53 EPDM - 70 Shore A - Black - ses-243072 O-ring Black39.50 mm  x 3.53 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 105x5.3 EPDM - 70 Shore A - Black - ses-119095 O-ring Black105 mm  x 5.3 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 186.5x3.55 EPDM - 70 Shore A - Black - ses-422601 O-ring Black186.6 mm  x 3.55 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 6.8x1.45 EPDM - 70 Shore A - Black - ses-539992 O-ring Black6.8 mm  x 1.45 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 16.2x1.9 EPDM - 70 Shore A - Black - ses-419987 O-ring Black16.2 mm  x 1.9 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 31.8x2.46 EPDM - 70 Shore A - Black - ses-420692 O-ring Black31.9 mm  x 2.46 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 146x4.75 EPDM - 70 Shore A - Black - ses-422364 O-ring Black146 mm  x 4.75 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 45.01x3.99 EPDM - 70 Shore A - Black - ses-303873 O-ring Black45.02 mm  x 3.99 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 51x1 EPDM - 70 Shore A - Black - ses-421213 O-ring Black51 mm  x 1 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 58.17x6.35 EPDM - 70 Shore A - Black - ses-421367 O-ring Black58.18 mm  x 6.35 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 136.53x5.33 EPDM - 70 Shore A - Black - ses-60570 O-ring Black136.54 mm  x 5.33 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 309.2x5.7 EPDM - 70 Shore A - Black - ses-119536 O-ring Black309.3 mm  x 5.7 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 372x3 EPDM - 70 Shore A - Black - ses-487516 O-ring Black373 mm  x 3 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 606x5.33 EPDM - 70 Shore A - Black - ses-264401 O-ring Black607 mm  x 5.33 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 510x8 EPDM - 70 Shore A - Black - ses-263406 O-ring Black511 mm  x 8 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 37.5x4 EPDM - 70 Shore A - Black - ses-243048 O-ring Black37.6 mm  x 4 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
Placeholder O-ring Black385 mm  x 10 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 65 X 4 EPDM-EP-EDT-EPR70 Black O-ring Black65 mm  x 4 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
Placeholder O-ring Lila94.93 mm  x 2.62 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 587x7 EPDM - 70 Shore A - Black - ses-244911 O-ring Black588 mm  x 7 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 428x10 EPDM - 70 Shore A - Black - ses-263220 O-ring Black429 mm  x 10 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 519x9 EPDM - 70 Shore A - Black - ses-263508 O-ring Black519 mm  x 9 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 85x3.5 EPDM - 70 Shore A - Black - ses-59701 O-ring Black85 mm  x 3.5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 643x10 EPDM - 70 Shore A - Black - ses-264760 O-ring Black644 mm  x 10 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 106x10 EPDM - 70 Shore A - Black - ORSV2-106x10-EPDM69 O-ring Black106 mm  x 10 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 134x5 EPDM - 70 Shore A - Black - ORSV2-134x5-EPDM69 O-ring Black134 mm  x 5 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 163x4 EPDM - 70 Shore A - Black FDA - ORSV2-163x4-EPDM69 O-ring Black163 mm  x 4 mm EPDM-EP-EDT-EPR70 Shore A Jaicon-bekijk icon
O-Ring 227x3 EPDM - 70 Shore A - Black - ORSV2-227x3-EPDM69 O-ring Black227 mm  x 3 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 30x2.5 EPDM - 70 Shore A - Black - ORSV2-30x2.4-EPDM69 O-ring Black30 mm  x 2 mm EPDM-EP-EDT-EPR70 Shore A Neeicon-bekijk icon
O-Ring 4.47x1.78 EPDM - 70 Shore A - Black FDA - ORSV2-4.47x1.78-EPDM69 O-ring Black4.47 mm  x EPDM-EP-EDT-EPR78 Shore A Jaicon-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