Symflex F Series

Symplast is delighted to introduce the symflex® F Series, a dedicated line of Thermoplastic Elastomers (TPEs) and Thermoplastic Vulcanizates (TPVs) specifically engineered to include flame-retardant properties. This series emphasizes our commitment to creating material solutions that respond to specific safety requirements.

The symflex® F Series is our answer to the industry's demand for materials with superior flame retardancy. This series is recognized for its robust safety features and is highly regarded across a wide range of industries.

Would you like to learn more about the symflex® F Series?

We are happy to answer your questions and advise you:

Tel: +49 (0) 201 890 7760    E-mail:

Key Features

  • Shore Hardness Range: The symflex® F Series provides a wide hardness spectrum ranging from 30 Shore A for softer applications to 60 Shore D for those needing higher rigidity.
  • Service Temperature: Demonstrating exceptional thermal stability, this series operates efficiently over a broad temperature range from -40°C to 140°C.
  • Compliance: The symflex® F Series is compliant with major international flame retardancy standards such as UL 94 V0, GWI (Glow Wire Ignition Temperature) and GWFI (Glow Wire Flammability Index) ensuring safe and reliable applications.
  • Special Properties: In addition to its superior flame-retardant properties, these compounds exhibit excellent mechanical properties, high UV and ozone resistance and remarkable resilience.

Primary Applications

  • Electronics and Electrical Components: The series is perfect for the production of flame-retardant components such as connectors, cable insulation and switchgear parts.
  • Automotive Components: Ideal for manufacturing automotive parts that demand flame retardancy, such as under-the-hood components, wiring insulation and interior parts.
  • Construction Materials: The symflex® F Series is suitable for the manufacture of building materials that require flame retardancy, such as cable ducts, pipes and panels.
  • Rail and Aerospace: Given their high flame retardancy ratings, these compounds are great for manufacturing components used in the rail and aerospace industries.
  • Medical Devices: With their safety compliance and flame-retardant properties, these compounds are ideal for creating safe, durable components for medical devices.

Safety First

With the symflex® F Series, we at Symplast underline our dedication to prioritizing safety in our materials. Our compounds not only offer superior performance, they also provide an enhanced level of safety for your manufacturing processes and products. Let's build a future of safety and innovation together.

Contact us

Tel: +49 (0) 201 890 7760    E-mail:


The Symflex family