ENVIROPLAS® PEI (polyetherimide) 

ENVIROPLAS® PEI (polyetherimide) compounds start from with the base resin, amorphous polyetherimide which is an amber-to-transparent thermoplastic having characteristics similar to the related, much more costly plastic PEEK. Our PEI compounds are inherently flame resistant and provide a high resistance to elevated temperatures and solvents. Compounds within the ENVIROPLAS® PEI family provide high mechanical property performance in continuous use environments to 340°F (170°C).  Their toughness and rigidity can be further enhanced with fiberglass reinforcement.

ENVIROPLAS® Offers Cutting Edge Polyetherimide Compound Solutions

Each new ENVIROPLAS® PEI compound starts with a comprehensive review of your application. Our below featured grades are only a snapshot of our portfolio of PEI compounds. Contact ENVIROPLAS® to engineer, test, manufacture and deliver a custom ENVIROPLAS® PEI compound that exceed your expectations. You can trust an engineered Enviroplas thermoplastic compound to outperform comparable industry brands, backed with our Pellet Promise.


Contact Enviroplas to create a custom
polymer compound for your application.

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