3DXSTAT ESD PEKK-A 1Kg
3DXSTAT™ ESD PEKK-A product attributes include:
- Made using the 60/40 type PEKK copolymer (PEKK-A)
- Substantially easier to print than PEEK
- Glass Transition Temp (Tg) of 162°C (20°C higher than PEEK)
- Heat distortion temperature (HDT) of 150°C
- Melt Temp (Tm) of 305°C (allows for lower print temps than PEEK)
- 10^4 to 10^9ohm surface resistivity on 3DP sample using concentric ring test method
- Consistent surface resistivity and low particulate contamination
- Low outgassing – ideal for space related applications
- PEKK has inherent flame resistance
- Long-term hydrolytic stability in steam and autoclave environments
- Excellent dimensional stability (low creep and low/uniform coefficient of thermal expansion) allowing for highly reproducible part-to-part dimensions
- Exceptional strength and modulus, even at elevated temperatures
- Excellent resistance to a broad range of chemicals, such as automotive fluids, fully halogenated hydrocarbons, alcohols, and aqueous solutions
- Stable dielectric constant and dissipation factor over a wide range of temperatures and frequencies
Filament Specifications:
- Diameter: 1.75mm (+/- 0.05mm)
Recommended Print Conditions:
- Extruder Temp: 355 – 385°C
- Bed Temp: 120 – 140°C
- Bed Prep: Ultem™ Tape is the ideal build surface, glue stick on clean glass is suitable
- Enclosure temp (if your printer is equipped): 70 – 140°C