FEPM (Aflas) O-Rings at NewDealSeals

When it comes to demanding industrial applications that require high-performance sealing, FEPM (Aflas) O-rings stand out as a reliable choice. FEPM, also known by its trade name Aflas, is a specialty elastomer with exceptional properties that make it the preferred sealing solution in industries such as oil and gas, chemical processing, and pharmaceuticals. On this page, we’ll delve into the unique advantages of FEPM (Aflas) O-rings and why they are the go-to choice for critical sealing needs.

What are FEPM O-Rings?

The FEPM (Aflas) material, originally developed as a copolymer of tetrafluoroethylene (TFE) and propylene (P), offers a unique combination of properties that are invaluable in demanding industrial environments. These properties include resistance to chemicals, heat, and electricity.

General properties FEPM O-Rings

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

-20 to +204 °C
30 / 40 / 50 / 60 / 70 / 80 / 90
◍◍◍◍◍
AFLAS®  Asahi Glass Co., Ltd
FEPM
Black. Other colors on request.

Why choose FEPM (Aflas) O-Rings?

    

FEPM (Aflas) is a valuable choice for situations where chemical, thermal, and electrical properties are crucial. With its outstanding resistance to chemicals, heat, and electricity, FEPM (Aflas) contributes to the reliability and durability of various industrial applications. Choose FEPM (Aflas) for optimal performance, even in the most demanding environments.Choosing FEPM (Aflas) O-Rings for your sealing needs offers several compelling advantages:

Chemical Resistance:

  • FEPM (Aflas) O-Rings provide excellent resistance to both acids and bases, making it ideal for environments with aggressive chemicals.
  • It is resistant to steam, amine-based corrosion inhibitors, hydraulic fluids, alcohol, and petroleum products.

Heat Resistance:

  • FEPM (Aflas) O-Rings maintain its remarkable chemical resistance even at high temperatures, with short exposures of up to 232°C (450°F). This makes it suitable for applications with extreme temperatures.

Electrical Insulation:

  • The material has good electrical insulation properties, which are valuable in situations where electrical conductivity needs to be minimized.

Weather Resistance:

  • FEPM (Aflas) is resistant to ozone and weather conditions, making it suitable for outdoor environments.

Mechanical Strength:

  • The mechanical properties of FEPM (Aflas) remain intact, with a typical tensile strength of around 2,500 psi.

FEPM O-Rings performs well in:

  • Acids & bases
  • Amines
  • Brake fluids
  • Petroleum fluids
  • Steam

    FEPM O-Rings does not perform well in:

    • Aromatic fuels
    • Ethers
    • Ketones
    • Toluene

      Typical FEPM O-Rings Applications:

      1. Oil field applications
      2. Chemical processing
      3. Cooling systems

        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 FEPM (Aflas) O-Rings

        Do you want improved low temperature properties?

        VMQ, Silicone O-Rings

        Temperature range (-54 to 232 °C). Very suitable for mineral oils. Good flexibility, low compression set, ozone and UV-resistant.

        VMQ, Silicone 

        Do you want better overal chemical resistance & higher temperature resistance?

        FFKM, Fluorezi® O-Rings

        Temperature range (-30 to 325 °C). Superior chemical resistance to meet the most critical requirements.

        FFKM, Fluorezi® 

        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