PEI (Ultem)
PEI expert
High-strength, flame-retardant aerospace material.
Temperatures
| Nozzle (optimal) | 360°C |
|---|---|
| Nozzle range | 340–380°C |
| Bed (optimal) | 145°C |
| Bed range | 130–160°C |
Recommended Settings
| print speed | 15-25 mm/s |
|---|---|
| cooling | 0% |
| retraction distance | 0.5-1mm (direct drive) |
| first layer speed | 10-15 mm/s |
| enclosure | Required (heated 80-100°C) |
Properties
strength5/5
flexibility2/5
durability5/5
printability1/5
heat resistance5/5
chemical resistance5/5
Printing Tips
- Certified for aerospace use (Ultem 9085)
- Flame retardant and low smoke
- Requires high-temp printer
- Excellent dimensional stability
Common Uses
- Aerospace
- Aviation interiors
- Electrical housings
- Automotive
Popular Brands
Stratasys Ultem3DXTech PEI