Filaments for FDM printing
We used over 15 different types of filaments that are suitable for this type of printing. These are thermoplastics that can undergo heat and extrusion through a nozzle. Check out the following profiles to pick out the most sited for your project.
1. General Purpose Materials (Ease & Cost-Efficient)
Best for: Prototyping, hobby use, simple models.
- PLA – Easy to print, eco-friendly, good surface finish.
- PETG – Tougher than PLA, more temperature/chemical resistant.
Pros: Low warping, user-friendly
Cons: Lower strength & heat resistance
2. Engineering-Grade Materials (Functional Prototypes & Parts)
Best for: Mechanical parts, tools, jigs, enclosures.
- ABS – Stronger, heat-resistant, machinable
- ASA – UV-stable, weather-resistant
- Nylon – Durable, wear-resistant, flexible
- Polycarbonate (PC) – Very strong, heat-tolerant
Pros: High strength, functional
Cons: Require enclosed printers or high-temp setups
3. Specialty Materials (Performance or Aesthetic)
Best for: Custom demands like flexibility, conductivity, or appearance.
- TPU / TPE – Flexible, impact-resistant
- Carbon-fiber filled PLA/nylon – Aesthetic or reinforced propertieS
Pros: Unique properties
Cons: Print challenges, nozzle wear, limited speed
4. High-Performance / Industrial Materials
Best for: Aerospace, automotive, medical, demanding environments
- PEEK, ULTEM, PPSU – High strength, high temp, chemical resistance
Pros: Extreme durability & strength
Cons: Expensive, require specialized industrial printers