EPDM O-Rings at NewDealSeals

When it comes to sealing solutions, EPDM O-rings stand out as the preferred choice for engineers and industries worldwide. EPDM (Ethylene Propylene Diene Monomer) rubber boasts exceptional properties that render it ideal for an extensive spectrum of applications, ranging from the maritime industry to the pharmaceutical sector. On this page, we will delve into the advantages of EPDM O-rings and why they should be your primary selection for all your sealing requirements.

What are EPDM O-rings?

EPDM, or Ethylene Propylene Diene Monomer, is a synthetic rubber known for its resilience and resistance to weathering. It also stands up to specific brake and hydraulic fluids like Pydraul®, Fyrquel, and Skydrol®.”

General properties EPDM O-Rings

Temperature range:
Shore:
Relative cost
Tradenames:
Common names:
Colours available:

-55 to 150 °C
30 / 40 / 50 / 60 / 70 / 80 / 90
◍◍◍◍◍
Keltan® (LANXESS), Nordel® (DuPont)
EPDM, EPM, Ethylene-propylene
Black. Other colors on request.

Why choose EPDM O-Rings?

    

Exceptional Material Properties: EPDM rubber is known for its outstanding material properties, making it a preferred choice for O-ring manufacturing. These properties include:

  • Excellent Weather Resistance: EPDM is known for its exceptional resistance to weathering, UV radiation, and ozone exposure. It can withstand prolonged exposure to outdoor elements without significant degradation, making it suitable for outdoor applications.
  • Chemical Compatibility: EPDM O-Rings are highly resistant to a wide range of chemicals, including acids, alkalis, and many polar solvents. This makes it a preferred choice for applications where chemical resistance is crucial.
  • Temperature Resistance: EPDM O-Rings exhibit good performance across a wide temperature range, from -40°C to 150°C (-40°F to 302°F). It remains elastic and pliable even at low temperatures, ensuring effective sealing in various environments.
  • Electrical Insulation: EPDM is an excellent electrical insulator, making it valuable in applications where electrical conductivity must be minimized.
  • Low Toxicity: EPDM O-Rings are generally considered safe and has low toxicity, making it suitable for applications involving contact with food, pharmaceuticals, and potable water.
  • Flexibility and Elasticity: EPDM O-Rings retain its flexibility and elasticity over extended periods, contributing to its longevity and ability to maintain effective seals.

EPDM O-rings are a versatile and cost-effective choice for sealing solutions across a wide range of industries. Their exceptional material properties, including weather resistance, chemical compatibility, and elasticity, make them a reliable option for demanding applications. When you choose EPDM O-rings, you’re investing in long-lasting, high-performance sealing solutions that contribute to the efficiency and reliability of your equipment and systems.

EPDM O-Rings perform well in:

  • Alcohols
  • Automotive brake fluids
  • Dilute acids & dilute alkalis
  • Ketones (MEK, acetone)
  • Silicone oils & greases
  • Steam (up to 204 °C)
  • Water

    EPDM O-Rings does not perform well in:

    • Aliphatic & aromatic hydrocarbons
    • Di-ester based lubricants
    • Halogenated solvents
    • Petroleum oils

    Typical EPDM O-Rings 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:

    Food
    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

    Medical
    USP class VI
    ISO 10993
    NSF 61 section 6

    Oil & Gas
    Norsok M710

    Drinking water
    WRAS
    3-A

    Gas appliances
    DIN EN 549

    Alternatives for EPDM O-Rings 

    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.

    NBR, Nitril → 

    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.

    FKM, Viton® →

    CONTACT  FORM

        

    We believe in the quality of our products and service. Fill out the form on the right-hand side and we will contact you shortly. Or you can use our product request form here.

    NewDealSeals B.V.

    +31 (0) 226 362 233

    info@newdealseals.com

    Boezemschop 8, Breekland, 1724 BJ Oudkarspel, The Netherlands