FDM / CARBON FIBRE REINFORCED PLASTICS

Carbon fibre.
Matched to the task.

Greater stiffness, a technical surface finish and a choice of base plastics. CF describes the reinforcement. Your application determines which material suits your part.

Compare all 9 variants
Illustrative part made from carbon fibre reinforced plastic
FASERVERSTÄRKTE FUNKTION
CF9 MATERIAL VARIANTS

Compare materials by application, thermal performance and mechanical properties.

01

The base polymer matters.

Temperature behaviour, chemical resistance and moisture absorption depend largely on the plastic used.

02

Geometry plays its part.

Load paths, wall thicknesses and print orientation help put the added stiffness to effective use.

03

Choose with purpose.

From PLA-CF for rigid models to PPS-CF for demanding functional parts: compare the strengths of the different base plastics.

Which CF suits your part?

The strengths and typical applications of carbon fibre materials at a glance.

Carbon fibre reinforced plastics by key strength, application and important selection criteria
MaterialKey strengthExample applicationSelection considerations
PLA-CF Polylactic acid as the base plasticThe fibre filling combines high stiffness with a distinctive surface and well-defined detail.High-quality display models, dimensionally stable prototypes, fixture concepts and rigid indoor covers.For flexible clips, heavy impacts or sustained heat exposure, we consider a tougher or more thermally suitable alternative.
PETG-CF Glycol-modified polyethylene terephthalate as the base plasticPETG-CF combines the practical versatility of PETG with added stiffness and a high-quality technical surface finish.Rigid brackets, equipment housings, assembly aids and dimensionally stable functional prototypes.For frequent bending or high impact loads, a tougher grade is often a better fit. Heat exposure and contact with substances are considered for each project.
PET-CF Polyethylene terephthalate as the base plasticCarbon fibres support high stiffness and a consistent technical surface finish with low sensitivity to moisture.PET-CF is suitable for rigid assembly holders, precision brackets, fixtures and functional components with specific shape requirements.Heat treatment is part of the material specification described. Close fits and thin overhangs are designed accordingly.
ASA-CF Acrylonitrile styrene acrylate as the base plasticWeather resistance and fibre stiffness support dimensionally stable parts with a high-quality matt finish.Rigid outdoor panels, equipment brackets, covers and custom housings exposed to direct sunlight.Duration, climate and mechanical loads determine the design. For spring tabs and repeated bending, we select a more suitable grade.
PA-CF Polyamide as the base plasticA nylon base and fibre filling combine mechanical capability with high dimensional stability and a textured surface.Gripper parts, assembly holders, adapters and functional housings for machinery and fixtures.Moisture affects dimensions and mechanical behaviour. Functional dimensions and loads are matched to the eventual operating conditions.
PA12-CF Polyamide 12 as the base plasticThis material combines high stiffness with low sensitivity to moisture, making it an attractive option for dimensionally accurate technical parts.Precision assembly aids, fixtures, gauges and rigid connecting elements.For impact loads or spring connections, we consider the geometry and a tougher material variant.
PC-CF Polycarbonate as the base plasticThe fibre-filled polycarbonate base provides high stiffness for compact parts with low deflection.Rigid equipment brackets, mounting plates, housing components and precision functional prototypes.Compatibility with cleaning agents and solvents needs to be checked. Spring features or geometries exposed to strong impacts require specific design consideration.
PPA-CF Polyphthalamide as the base plasticPPA and carbon fibres offer high stiffness and strong performance for demanding operating conditions.Rigid assembly fixtures, heat-exposed brackets and compact technical functional parts.Load direction and operating duration are decisive when selecting the material. More compliant grades are suitable for flexible connections.
PPS-CF Polyphenylene sulphide as the base plasticPPS combined with carbon fibres offers high dimensional stability, low moisture absorption and a capable foundation for technical parts.PPS-CF is suitable for rigid brackets, housings and tooling components in thermally or chemically demanding environments.Geometry is specifically adapted for impact loads and very thin connections. Substance exposure, temperature and sustained loads are considered together.

The variants in detail.

Applications and material properties for each base plastic.

Illustrative PLA-CF componentFDM

PLA-CF (carbon-fibre-reinforced polylactide)

High-quality display models, dimensionally stable prototypes, fixture concepts and rigid indoor covers.

  • Models and details
Material details about PLA-CF
Illustrative PETG-CF componentFDM

PETG-CF (carbon-fibre-reinforced glycol-modified polyethylene terephthalate)

Rigid brackets, equipment housings, assembly aids and dimensionally stable functional prototypes.

  • Technical applications
Material details about PETG-CF
Illustrative PET-CF componentFDM

PET-CF (carbon-fibre-reinforced polyethylene terephthalate)

PET-CF is suitable for rigid assembly holders, precision brackets, fixtures and functional components with specific shape requirements.

  • Technical applications
Material details about PET-CF
Illustrative ASA-CF componentFDM

ASA-CF (carbon-fibre-reinforced acrylonitrile styrene acrylate)

Rigid outdoor panels, equipment brackets, covers and custom housings exposed to direct sunlight.

  • Technical applications
  • Outdoor use
Material details about ASA-CF
Illustrative PA-CF componentFDM

PA-CF (carbon-fibre-reinforced polyamide)

Gripper parts, assembly holders, adapters and functional housings for machinery and fixtures.

  • Technical applications
Material details about PA-CF
Illustrative PA12-CF componentFDM

PA12-CF (carbon-fibre-reinforced polyamide 12)

Precision assembly aids, fixtures, gauges and rigid connecting elements.

  • Technical applications
Material details about PA12-CF
Illustrative PC-CF componentFDM

PC-CF (carbon-fibre-reinforced polycarbonate)

Rigid equipment brackets, mounting plates, housing components and precision functional prototypes.

  • Technical applications
Material details about PC-CF
Illustrative PPA-CF componentFDM

PPA-CF (carbon-fibre-reinforced polyphthalamide)

Rigid assembly fixtures, heat-exposed brackets and compact technical functional parts.

  • Technical applications
  • Heat exposure
Material details about PPA-CF
Illustrative PPS-CF componentFDM

PPS-CF (carbon-fibre-reinforced polyphenylene sulphide)

PPS-CF is suitable for rigid brackets, housings and tooling components in thermally or chemically demanding environments.

  • Technical applications
  • Heat exposure
Material details about PPS-CF

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