This Polyetherimide (PEI) OMEGA Type Spring is engineered to maintain excellent rigidity, dimensional stability, resistance to elevated temperatures whilst in demanding industries like aerospace systems, electronics equipment, industrial machinery, and semiconductor equipment. It achieves this whilst being lightweight and electrically insulating.
Designed in the 19.5-24-36L OMEGA spring configuration, these components are engineered to provide controlled deflection, consistent load distribution, and reliable force retention in compact assemblies. The distinctive OMEGA profile helps absorb shock, compensate for dimensional variations, and maintain preload during repeated compression cycles, reducing vibration and improving system reliability. PEI's combination of mechanical strength, flame resistance, and thermal performance makes these springs ideal for applications where metal components may be unsuitable due to weight, corrosion, or electrical conductivity requirements.
Key Features
Material: PEI (Polyethylenimine) - Ultem
Max Temperature: 340°F
Flame Resistance: UL94 V-0
Tensile Strength: 110MPa
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Properties and applications
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