HYMAG’IN FILAMAG™-F : Flexible magnetic filament

FILAMAG™-F is a filament for 3D printing composed of a flexible polymer matrix loaded with ferrites. These magnetic ferrites impart unique electromagnetic properties to the filament, enabling efficient wave absorption. These properties are characterized through measurements of dielectric permittivity and magnetic permeability between 100 MHz and 20 GHz.

3D printing with FILAMAG™-F revolutionizes the manufacture of electromagnetic absorbers. Play with different parameters, such as thickness, shape gradient, porosity or 3D geometry, to improve the performance of your absorbers! Find design examples in our product sheet.

Advantages

• Autonomy: Print your own electromagnetic absorbents and reduce your dependence on suppliers.
• Save time: Accelerate your development thanks to rapid prototyping and compatibility with your simulation tools.
• Made-to-measure: Create absorbents perfectly adapted to the geometry of your systems.
• Enhanced performance: Optimize RF performance with specific thickness and repetitive pattern designs.
• Technological sovereignty: Buy French and control your supply chain.
• Unique magnetic properties: use the magnetic properties of FILAMAG™-F for multiple applications.

FILAMAG™-F filament, which combines magnetic ferrites and flexible polymer, is ideal for custom printing composite parts. With FILAMAG™-F, you can print flexible parts that can be easily integrated into your devices. What’s more, 3D printing lets you adapt the shape of your flexible parts to the geometric constraints of your systems! These parts perform a variety of functions: electromagnetic absorption, magnetic induction or energy conversion.

Absorb waves to solve your EMC challenges!

• Suppression of interference caused by multiple reflections.
• Eliminate interference caused by the proximity of two communicating systems (e.g. transmitters/receivers).
• Elimination of resonant cavities and electromagnetic compatibility problems in electronics.
• Antenna management, bandwidth and directivity control.

Unique magnetic properties for many other uses

• Self-healing polymers by magnetic induction.
• Polymers identifiable by their magnetic signature.
• Dense, magnetically separable polymers.
• Production of magnetic sensors.
• Miniaturization of antennas.
• Manufacture of complex-shaped passive components for power electronics (densification of printed composite).