PEKK-A /CNT– Conductive

PEKK-A/CNT Conductive Filament is formulated using PEKK [60/40 copolymer] and multi-wall carbon nanotubes (CNTs), delivering aerospace-grade performance while remaining one of the most printable ultra polymers available. ABC3D’s conductive PEKK filament blends the inherent versatility of PEKK with reliable electrical conductivity through a CNT matrix, ensuring uniform static dissipation across printed parts.

The integration of carbon nanotubes into PEKK matrices has been shown to significantly enhance electrical conductivity and structural performance without compromising thermal resistance, as demonstrated in  composite studies.

This specialty material empowers advanced 3D printing applications requiring durability, thermal stability, and electrostatic protection.

The Electrically Conductive PEKK Filament is available in three grades:

1. Antistatic – with a volume resistivity of 10E8 to 10E10 ohm cm.
2. Electrostatic Discharge Grade (ESD) – featuring a volume resistivity of 10E4 to 10E6 ohm cm.
3. Conductive  EMI/RFI Shielding – possessing a volume resistivity of 10E0 to 10E2 ohm cm.

Ideal for crafting circuits, sensors, and electromagnetic shielding, it offers boundless possibilities for various projects. Whether you’re an electronics enthusiast, professional engineer, or creative maker, these filaments are your ultimate choice. Compatible with most standard 3D printers, they cater to a wide audience of makers, engineers, and designers. Printed objects feature a distinct matte finish with a lightly textured surface, enhancing both aesthetic appeal and functionality. For increased precision and smoother surface finishes, apply post-processing techniques like sanding or polishing while preserving electrical conductivity.

Applications:

• Circuits and sensors
• Static Dissipation
• Custom Connectors and Cables
• Anti-static Tools and Equipment
• Electronic Test Fixtures
• ESD Protection
• Automotive Sensors and Connectors
• Aerospace
• Robotics
• Wearable Technology
• Electronic Enclosures
• Repair and Maintenance
• Electrical Art and Sculptures
• Industrial Automation

Printer Specifications

Nozzle Temp: 355-385°C

Bed Temp: 120-140°C

Nozzle Size: ≥ 0.4 mm minimum recommend hardened steel nozzle

Bed Prep: Nano Polymer Adhesive gives us the best results

Heated Chamber: Recommended, a chamber helps reduce warping and improves layer adhesion. 70-140°C if at all possible.

Supports: Water soluble support materials works ideal for complex parts

Drying Instructions: 120°C for 4 hours

All filaments are manufactured with 5-Axis laser-controlled precision providing the highest class of products for the 3D printing industry.

Technical Data Sheets –  PEKK-A/CNT Conductive Filament – Coming Soon

Material Safety Data Sheet – PEKK-A/CNT Conductive Filament – Coming Soon