Welcome to Imerys Performance Minerals


Steamic® A cost-effective solution for providing good impact / stiffness balance in PP automotive parts

  • Good stiffness
  • Good HDT and dimensional stability
  • Cost-effective solution

Steamic® grades are platy, finely ground talcs.

These 10µm top-cut grades provide:

  • Good stiffness
  • Good HDT and dimensional stability
  • A cost-effective solution for a good balance of impact strength and stiffness

They are recommended for use as reinforcing agents in polypropylene (PP) automotive exterior and interior parts as well as bumpers.

Unnotched Charpy impact at -20°C

Graph showing unnotched Charpy impact at -20°C with Steamic

Steamic® grades are available in compacted form for maximum extruder throughput, minimum dust, and improved dispersion.

We offer a full range of bespoke formulation and technical and process support services to help you match the right mineral grade to your application requirement.

Please contact us, we will be only too happy to help

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