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500g of PEKK Natural filament 1.75mm
360,00 € VAT inc.
300,00 € VAT exc.
300,00 € VAT exc.
480,00 € VAT inc.
400,00 € VAT exc.
400,00 € VAT exc.
PEKK is a semi-crystalline thermoplastic in the polyaryletherketone family. This material has a very good layer adhesion and dimensional stability. This neat PEKK enables semi-crystalline parts with no warping.
Features:
- Outstanding temperature and chemical resistance
- Excellent mechanical properties
- Flame retardant
- Unique tribological properties
Dimensions:
Physical properties:
Thermal properties:
Features:
- Outstanding temperature and chemical resistance
- Excellent mechanical properties
- Flame retardant
- Unique tribological properties
Additional info:
Recommended temperature for heated bed is ≥110°C. Adhesion is possible on different surfaces. PEKK can be used on desktop FDM or FFF technology 3D printers able to reach the required temperatures. Dry the spool before printing: 6-8 hours at max. 120°C or 4 hours at 130°C.
Storage:
Cool and dry (15-25˚C) and away from UV light. This enhances the shelf life significantly.
Dimensions:
| Size | ø tolerance | Roundness |
|---|---|---|
| 1,75mm | ø 0,05mm | 95% |
Physical properties:
| Description | Testmethod | Typical value |
|---|---|---|
| Specific gravity | ISO 1183 | 1.27 g/cc |
| MFI 380°C/2,16kg | ISO 1133 | 25 g/10 min |
| Tensile strength at yield | ISO 527 | 90 MPa |
| Elongation strain at yield | ISO 527 | 5% |
| Tensile (E) modulus | ISO 527 | 3000 MPa |
| Flexural modulus | ISO 178 | 2500 MPa |
| Flexural strength | ISO 178 | 150 MPa |
| Heat deflection temp. A (1,8MPa) | ISO 75 (printed) | 160°C |
| Flammability behaviour | UL94 | V-0 |
| Mold shrinkage | DIN 16742 |
Thermal properties:
| Description | Testmethod | Typical value |
|---|---|---|
| printing temp. | - | 360±20˚C |