EPDM O-Rings & Seals
Ethylene-propylene is a copolymer of ethylene and propylene (EPM), or, in some cases, a terpolymer due to the addition of a diene monomer (EPDM). EPDM O-rings have great weathering resistance. A special characteristic of EPDM is its resistance to certain brake and hydraulic fluids (including Pydraul® and Fyrquel and Skydrol®).
EPDM O-rings and seals have a good resistance to steam. It needs to be taken into consideration that EPDM is not suitable with most hydrocarbons, such as oils, gasoline, kerosene and petroleum oils.
NewDealSeals supplies EPDM O-rings & seals in any dimension and in various compounds. Can we be of service with our expertise? Call +31(0)226362233 or mail us email@example.com.
General properties EPDM
-55 to 150 °C
30 / 40 / 50 / 60 / 70 / 80 / 90
Keltan® (LANXESS), Nordel® (DuPont)
EPDM, EPM, Ethylene-propylene
Black. Other colors on request.
EPDM performs well in
- Automotive brake fluids
- Dilute acids & dilute alkalis
- Ketones (MEK, acetone)
- Silicone oils & greases
- Steam (up to 204 °C)
EPDM does not perform well in
- Aliphatic & aromatic hydrocarbons
- Di-ester based lubricants
- Halogenated solvents
- Petroleum oils
Typical EPDM Applications
- Outdoor weather resistant products
- Drinking water seals
- Coolant hoses
- Roofing membranes
- Pond liners
Certifications & compliances
Newdealseals offers a wide range of products & materials that are certified and/or in compliance with industry specific standards. Examples of certifications and compliances:
FDA CFR 21.177.2600 (A-D) Dry foods
FDA CFR 21.177.2600 (A-F) Fatty foods
EC 1935/2004 compliance
EC 2023/2006 compliance
BFR Class XV
USP class VI
NSF 61 section 6
Oil & Gas
DIN EN 549
Alternatives for EPDM O-Rings & Seals
Do you want petroleum oil resistance?
NBR, Nitrile O-Rings
Temperature range (-40 to 108 °C). Low material price, good oil resistance and good mechanical properties.
Do you want better overal chemical resistance & higher temperature resistance?
FKM, Viton® O-Rings
Temperature range (-25 to 204 °C). Very good resistance to chemicals, oils, ozone and UV. Suitable for static and light dynamic applications.
We believe in the quality of our products and service. Fill out the form and we will contact you shortly.
+31 (0) 226 362 233
Boezemschop 8, 1724 BJ Oudkarspel, The Netherlands