Electrifi™ Conductive Filament (1,000 S/m)

Electrifi™ is a copper-filled polyester composite engineered to deliver exceptionally high electrical conductivity in a printable thermoplastic format. Designed for functional additive manufacturing, it enables electrically active features—such as conductive traces, antennas, heating elements, and grounding structures—to be printed directly into parts.

Unlike carbon-based conductive filaments, Electrifi™ leverages metal filler to achieve substantially higher conductivity, making it suitable for applications where real electrical performance—not just static dissipation—is required.

Material

Copper-filled polyester composite

Color

Bronze-like metallic finish

Available Sizes

• 1.75 mm diameter

• 2.85 mm diameter

Recommended Printing Parameters

• Nozzle Temperature: 140–180 °C

• Bed Temperature: <50 °C (optional but recommended for adhesion)

• Print Speed: 10–30 mm/s (slower speeds improve electrical consistency)

• Nozzle Diameter: 0.4 mm or greater

• Layer Height: 0.2 mm or greater

• Nozzle: Hardened steel or wear-resistant nozzle recommended

• Infill: 100% recommended for maximum conductivity

• Cooling: Intermediate cooling for improved layer bonding

Because Electrifi™ contains a high metal loading, slower print speeds and consistent extrusion conditions help maintain optimal electrical performance and surface quality.

Key Functions

• Printed electrical interconnects

• 3D-printed antennas and RF structures

• Integrated resistive heating elements

• EMI shielding and grounding features

Electrifi™ prints on standard FFF systems and is best suited for users seeking to integrate electrical functionality directly into 3D-printed geometries. Its metallic bronze appearance reflects its conductive composition and distinguishes it from conventional plastics.