Polymaker Fiberon™ PETG-rCF08 Black - 1.75mm - 500g

Ref. FB04001
4.5/5

The Fiberon™ PETG-rCF08 from Polymaker is a PETG filament enriched with recycled carbon fibers. It combines the versatility of PETG with carbon fiber reinforcements, providing improved surface texture and optimized mechanical performance.

500g spool, 1.75 mm diameter filament.

  • Ideal for technical applications.
  • Reinforced with recycled carbon fibers.
  • Maintains the ease of printing of PETG while offering enhanced performance.
  • Improved surface finish.

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Polymaker Fiberon™ PETG-rCF08 Black - 1.75mm - 500g

The Fiberon™ PETG-rCF08 is made of recycled carbon fibers (8%). It combines the benefits of easy-to-print PETG with enhanced performance thanks to the addition of carbon fibers. It allows for quickly printing finished parts and prototypes that are moisture-resistant and have low deformation rates, while offering excellent dimensional accuracy.

The PETG-rCF08 thus provides an excellent balance between affordability and performance, ideal for creating complex and durable prototypes with high precision.

Key Features of Fiberon™ PETG-rCF08

  • High Strength: Fiberon PETG-rCF08 is reinforced with recycled carbon fiber (8%). Its composition gives it superior properties compared to standard PETG, increased rigidity, and high moisture tolerance.
  • Dimensional Accuracy: The PETG-rCF08 from Polymaker allows you to print complex parts while ensuring very good dimensional accuracy and minimal deformation.
  • Easy Printing: Taking on the characteristics of PETG, this filament ensures successful prints without deformation. Compatible with most 3D printers, although an abrasion-resistant nozzle is recommended.

Printing Tips

  • Extrusion Temperature: 240-270°C for optimal melting.
  • Build Plate Temperature: 60-70°C for good adhesion.
  • Printing Speed: up to 300 mm/s.
  • Nozzle Type: We recommend using a reinforced nozzle, a steel nozzle, or a Ruby nozzle (lifespan of a brass nozzle with PETG-rCF08: approximately 9 hours).
  • Storage: Keep the filament in a dry environment. If exposed to humidity, dry the filament before use (65°C for 3 hours in a conventional oven or 6 hours at level 2 with the PolyDryer).
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Specifications for Polymaker Fiberon™ PETG-rCF08 Black - 1.75mm - 500g

Technology / Product

Technology
FDM
Material
PETG-rCF
Visual Appearance
Opaque
Diameter
1.75 mm
Sensitivity to humidity
Low
Application
Prototyping, Production, Functional part
Odour
Yes
Harmful
Yes
Level of difficulty
Novice
Brand
Polymaker
Type of product
3D Filament
Colour
Black
Net weight
500 g

Technical values

Glass transition temperature
70 °C
Deflection temperature under load (0.45 MPa)
69 °C
Deflection temperature under load (1.8 MPa)
66 °C
Temperature VICAT
82 °C
Charpy
4 kJ/m²
Resistors
Mechanical engineering
Tensile modulus
3710 Mpa
Flexural modulus
3779 Mpa
Tensile yield strength
32 MPa
Tensile strength
58 MPa
Maximum elongation at break
6 %
Density
1.3 g/cm3

Extrusion

Nozzle type
Tempered steel, Ruby
Type of consumable
Non-proprietary filament (open system)
Min. plateau temperature
60 °C
Max. tray temperature
70 °C
Min. extrusion temperature
240 °C
Max. extrusion temperature
270 °C
Min. speed
30 mm/s
Max. speed
300 mm/s
Minimum nozzle diameter
0.5 mm
Bowden compatibility
Yes
Warping sensitivity
Average
Material Loader
Bambu Lab AMS, Anycubic ACE, Creality CFS, Bambu Lab AMS HT, Bambu Lab AMS Lite, Bambu Lab AMS 2 Pro, Anycubic ACE 2 Pro

Specific equipment

Closed printing enclosure
Yes
Filtration
HEPA, Coal

Installation / Prerequisites

Type
Filament on spool
Box supplied
Yes
Coil material
Cardboard

Customer reviews about Polymaker Fiberon™ PETG-rCF08 Black - 1.75mm - 500g

★★★★★ 5/5
✓ Avis vérifié

Product that meets my expectations Very good quality

Avis du 06/12/2025 par Stephane R.
★★★★★ 4/5
✓ Avis vérifié

not yet used waiting special nozzle

Avis du 06/11/2025 par xavier c.
★★★★★ 5/5
✓ Avis vérifié

Excellent filament, printed very easily, on an Elegoo Centauri carbon. Very nice final rendering, I recommend.

Avis du 04/11/2025 par Franck R.
★★★★★ 4/5
✓ Avis vérifié

All right, according to my expectations.

Avis du 20/08/2025 par F C.

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