PEKK filament 1.75mm 500g

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  • PEKK filament 1.75mm 500g
500g of PEKK Natural filament 1.75mm
360,00 € VAT inc.
300,00 € VAT exc.
480,00 € VAT inc.
400,00 € VAT exc.
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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.

- 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.

Cool and dry (15-25˚C) and away from UV light. This enhances the shelf life significantly.

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