Description

PEI sheet is a non-reinforced polyetherimide engineering thermoplastic with excellent stiffness and mechanical strength for demanding applications. It’s amorphous, with excellent dimensional precision, electrical insulation, and weldability. PEI sheet is resistant to creep and gamma radiation and is acceptable for contact with food.

Applications

  • Microwave components, coil formers, insulators, sensor housings, surgical tools, light sockets, flanges, switch parts, valve bodies, and eyeglasses are all examples of metering equipment.

Key Features

  • Temperature: up to +170°C (+200°C short term).
  • Suitable for repeated hot steam sterilization.
  • Easily machined but susceptible to stress cracking.
  • Care required with coolant. Self-extinguishing V-0.
  • Good electrical insulation properties.
  • Resistant to gamma rays.
  • FDA approved for food contact.

Availability

Also available: PEI (Ultem®) Rod
Sheet Size (mm): Sheet Thickness (mm):
10 12 16 20 25 30 36 40 50 60 70 80
3000 x 620 * * * * * * * * * – – –
3000 x 500 – * * * * * * * * * – –
2500 x 1200 – * – – – – – – – – – – – –
3000 x 300 * * * * * * * * * * * *
*Denotes standard sheet availability.
Note: Minimum order quantities may apply, please enquire.
30% glass fibre reinforced PEI sheet is also available upon request, please enquire.

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