자료
Ultrasint TPU 90A-01
Ultrasint TPU 90A-01, a thermoplastic polyurethane, combines durable elasticity with good wear and abrasion resistance, making it ideal for prototypes and end-use applications that require good shock absorption. Developed for Multi Jet Fusion printers, this fully functional material has high elongation at break, excellent surface quality, and offers a high level of detail.
기술 사양
| Maximum part dimensions | 370 x 274 x 375 mm |
| Standard accuracy | ±0.9% (XY) up to ±1.8% (Z) with lower limits on ±1 mm (XY) up to ±1.5 mm (Z) |
| Layer thickness | 0.1 mm |
| Minimum wall thickness | 1 mm |
| Minimum detail size | 0.5 mm |
| Interlocking or moving parts | Yes |
| Internal channels | Yes |
| Surface structure | Grainy structure with stone-gray color |
데이터시트
| 매개 변수 | 가치 | 구성 단위 | 방법 |
| ASTM D2240 | 1.10 | g/cm³ | |
| DIN 53504 | 9 | MPa | |
| DIN EN ISO 527 | 85 | MPa | |
| DIN EN ISO 178 | 75 | MPa | |
| DIN EN ISO 179 (Notched, Charpy) | Partial break | kJ/m² | |
| DIN 53504 | 220 | % | |
| ASTM D2240 | 88 | Shore A |
Actual values may vary with build conditions.
Finishing degrees
The right finish can transform your print into a product. Explore the post-production finishes we offer for this material. If you have any questions or special requests, get in touch with us.
Normal
- Loose powder removed
- Sandblasted
Extra smooth
- Loose powder removed
- Sandblasted
- Parts are chemically smoothed by being placed in a chamber with a vaporized solvent
- This process mainly smooths the outside of your part; the inside may be less smooth
- As the polishing process removes material from your part, you should foresee a minimum wall thickness of 2 mm
- Thinner walls (1 mm) could deform and small surface details may disappear
- Edges will be rounded and your part will become less ’crisp’ once smoothed
- Parts need to be hung up for this process; holes in the design can be used or a hook which is cut away after smoothing
- As residue from the smoothing process can accumulate in sharp inside corners (i.e. bridging effect), we advise adding chamfers to all corners
- This finish is possible for parts with maximum dimensions of 360 x 274 x 375 mm
Color dyed
- Loose powder removed
- Sandblasted
- Parts color dyed by being submerged in a bath containing black pigment
- Due to the unique nature of the production process, e.g. in terms of parameters, build position, and light deflection, as well as differences caused by post-processing, color intensity may vary
- This finish is possible for parts with maximum dimensions of 150 x 150 x 150 mm
Spray paint A-side/2-side (dead matte, 10% gloss) Black
- Loose powder removed
- Sandblasted
- Dead matte paint (10% gloss) sprayed on the A-side/both sides. Painted according to RAL specifications
Train and learn
Get more from your next project with helpful resources dedicated to Ultrasint TPU 90A-01 and Multi Jet Fusion.
