Ultem PEI Board, Polyetherimide Sheet
DoonX offers PEI sheets in both natural and black, in various thicknesses, with advanced CNC machining to deliver custom, high-quality PEI components tailored to customer satisfaction.
PEI sheets (polyetherimide or PEI) are high-performance engineering thermoplastics made from amorphous polymer technology. PEI sheets exhibit exceptional strength, dimensional stability, flame resistance, and high dielectric properties, making them ideal for demanding applications. The PEI sheet offered at DoonX® has excellent chemical resistance, outstanding thermal stability, a low coefficient of thermal expansion, and superior wear resistance compared to other thermoplastics.
DoonX® offers PEI Sheet in Natural amber and black colors and maintains an extensive inventory for quick shipping. Amber and black PEI rods are also available here.
FEATURES
- Outstanding thermal resistance
- Continuous use temperature of 338°F
- High mechanical strength
- Excellent chemical resistance
- Dimensional stability at high temperatures
- Low flammability and smoke emission
- Good electrical insulation properties
- Superior wear resistance
- Available in natural and black
APPLICATIONS
- Automotive components
- Electrical connectors
- Medical devices
- Aerospace parts
- Semiconductor manufacturing equipment
- Pump and valve parts
- Heat resistant seals
- Industrial machinery components
