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Thermoplastic Vulcanizates

Thermoplastic Vulcanizates

Santoprene TPV

Santoprene TPV was created out of a simple concept that revolutionized the industry more than 40 years ago. Developed as a ready-to-use material that behaves like a rubber, but processed like a thermoplastic, Santoprene TPV is proven solution serving markets as diversified and demanding as automotive, medical, building and construction, and consumer products.

Overview

Product overview

Santoprene TPV is a proven solution serving markets as diversified and demanding as automotive, building and construction, industrial and consumer products.

What is Santoprene TPV?In June of 2021 Celanese acquired the Santoprene TPV brand from Exxon Mobil Corporation as part of an extensive TPV product portfolio. This acquisition expands our unrivaled engineered materials solutions and strengthens our elastomers selection. Read more on Santoprene TPV below, or browse our entire product portfolio here.

Why Santoprene TPV?Compared to materials such as EPDM (ethylene propylene diene monomer) or other thermoset rubbers, Santoprene thermoplastic vulcanizates (TPVs) significantly simplify manufacturing resulting in total system cost reductions. Santoprene TPV also provides weight reduction through part redesign and in-process recycling during the conversion phase and the potential for recycling at the end of life.

Santoprene TPV Santoprene thermoplastic vulcanizate (TPV) was created more than 40 years ago out of a simple concept to develop a ready-to-use material that behaves like a rubber but processes like a thermoplastic. A truly revolutionary product, it quickly became the acknowledged industry-standard for TPVs. Compared to materials such as EPDM (ethylene propylene diene monomer) or other thermoset rubbers (TSR), Santoprene TPV offers: Lower total system costs through manufacturing simplification Weight reduction through part redesign In-process recycling during processing and the potential for recycling at the end of life Santoprene TPV is a truly revolutionary material that’s very successful across many industries.

Properties

Properties and processing

Technical Attributes

  • Sealing performance
  • UV ageing, ozone and weathering resistance
  • Chemical and oils resistance
  • High elastic recovery within a wide temperature range
  • High flex-fatigue resistance
  • High thermal and electric insulation values
  • Weight reduction – through part redesign versus thermoset rubber
  • Colorability – metallic, photochromic/thermochromic effects
  • Aesthetics – surface, feel and appearance options
  • Easy processing and total system costs reduction
  • In process and end-of-life recycling

Processing

  • Injection molding
  • Blow molding
  • Extrusion
  • Physical foaming
  • Chemical foaming
  • Calendaring

Sustainability

Grades

Resources

Brochures and reference materials

The materials in this section are organized for reference based on publicly available Celanese Corporation materials. Copyright and trademark rights belong to the respective rights holders, and the latest versions and official usage terms should be confirmed on the official Celanese page.

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Electric vehicle charging port.
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