PEI (Polyethermide) is a semi-transparent amorphous thermoplastic, having high mechanical and rigidity stability as well as a remarkably high creep resistance across a wide temperature range. Offering superb steam and heat resistance and extraordinary dielectric properties. Its continuous service temperature is around 340⁰F. It is suitable for the applications, requiring high strength and rigidity in elevated temperatures. FDA compliance makes it suitable for applications within the medical and food processing industries

CHARACTERISTICS

• High working temperature (340oF)
• Steam resistant
• Excellent dielectric strength
• Fire resistant
• Good chemical resistance
• Transparent
• FDA compliant
• High creep resistance
• Good electrical insulator
• Semitron 410 conductive PEI  / 420 static dissipative PEI available

APPLICATIONS

• Microwave exposed parts
• Electrical insulating components
• Parts for glass manufacturing equipment
• Steam-cleaning equipment, heat-insulating sleeves
• Medical instruments
• Valve and pump components
• Food processing equipment

AVAILABLE SIZES:

ULTEM RODS (1000 mm / 1220 mm)
Dia 6 mm to Dia 70 mm

ULTEM SHEETS (610 x 1220)
From 6 mm to 50 mm thickness

SEMITRON 410 SHEETS / SEMITRON 420 SHEETS (300 x 300 mm)
From 10 mm to 20 mm thickness