multi3d.materials

What if 3D printed plastics could behave like metals?

Welcome to Multi3D — where we explore highly conductive polymer composites and push the boundaries of functional 3D printing.

This channel focuses on real electrical performance in additively manufactured parts:

• Copper-based conductive filaments
• 3D printed circuits and embedded traces
• Antennas and RF structures
• Printed heaters and sensors
• Advanced materials development

We believe conductive filament should enable functional electronics — not just novelty demos.

Here you’ll find conductivity comparisons, application tests, print settings, material insights, and behind-the-scenes experiments.

If you’re an engineer, researcher, or maker interested in functional 3D printing, you’re in the right place.

Have an idea we should test? Let us know.

Let’s rethink what conductive 3D printing can do.