PEI (Ultem) CNC Machining
Custom PEI (Ultem) parts made by RapidDirect using cnc machining.
Explore PEI (Ultem) CNC MachiningPEI (Ultem) for Custom Parts
Polyetherimide (PEI), known commercially as Ultem, is a high-performance thermoplastic with mechanical strength, thermal stability, dimensional stability, and resistance to harsh chemicals. RapidDirect CNC machines amber and black PEI for medical, electrical, aerospace, and automotive components.
- High strength
- Heat resistance
- Dimensional stability
- Electrical insulation
PEI (Ultem) Overview
Polyetherimide (PEI), known commercially as Ultem, is a high-performance thermoplastic with mechanical strength, thermal stability, dimensional stability, and resistance to harsh chemicals. RapidDirect CNC machines amber and black PEI for medical, electrical, aerospace, and automotive components.
- High strength: PEI supports durable components in demanding applications.
- Heat resistance: The material retains performance in elevated-temperature environments.
- Dimensional stability: PEI helps maintain precision in custom parts.
- Electrical insulation: PEI is used for insulating components and housings.
Selection note: PEI combines strength and rigidity with high-temperature performance and electrical insulation, making it suitable for demanding custom parts.
Manufacturing Processes for PEI (Ultem)
PEI (Ultem) Material Specifications
Mechanical Properties
| Tensile strength, yield | 110 MPa |
|---|---|
| Elongation at break | 20 % |
| Hardness | 120 Rockwell R |
| Heat deflection temperature | 200 °C |
Physical Properties
| Density | 1.27 g/cm³ |
|---|
PEI (Ultem) Manufacturing Facilities
PEI (Ultem) Parts & Applications
PEI (Ultem) FAQs
Explore PEI (Ultem) properties, applications, and available manufacturing processes.