$45.49 $36.39

Fiberon is polymakers family of fiber-reinforced composite filaments developed to provide outstanding mechanical performance for a range of engineering applications.

Fiberon PET-GF15 combines PET with 15% glass fiber reinforcement to deliver exceptional stiffness, dimensional stability, and thermal resistance. Its engineered for users who need the toughness of an engineering-grade filament without sacrificing printability.


Hardened Nozzle Recommended
Glass-fibre is abrasive.
Ideal Environment
Enclosure NOT required.
Keep Filament Dry
Protect and keep dry withPolyDryer
Annealing
Anneal in oven at 120C for 16hours

Features

  • Industrial-Level Performance, Everyday Usability-With a bending strength of 104 MPa and HDT up to 133C (0.45MPa, after annealing[1]), PET-GF15 withstands high stress and high-temperature environments where other materials would deform. It prints easily on most modern FDM printers, even at speeds up to 250 mm/s.
  • Excellent Surface Finish & AMS Compatible-Achieve smooth, professional-grade prints with a refined texture that minimizes visible layer lines. Fiberon PET-GF15 works seamlessly with most multi-material systems.
  • Dimensional Stability & Low Warping -PET-GF15 maintains consistent accuracy and minimal warping, even on large projects. After annealing, in a wide range of cases, the dimensional change stays below 0.5 %, ensuring tight tolerances for functional parts that demand reliability and precision. Warping during annealing can be likely for wide flat surfaces, or thin models without ribbing.

[1]Fiberon PET-GF15displays the best mechanical and thermal properties when fully crystallized. The printed part will not reach full crystallization during the printing process, an additional step is required: Annealing. PET-GF15can be annealed in the oven at 120C for 16hours. Note for some geometry annealing may not be recommended. Please see settings & specifications tab for detailed annealing instructions.

Technical Data

All PET-GF specimens were printed with 300C nozzle temperature, 80C bed temperature, cooling fan OFF and were printed with 100% infil,2 shells and 3 top & bottom layers.

All samples were annealed after printingat 120C for 16h.

FIBERON PET-GF15PHYSICALPROPERTIES

Value
Density1.43 g/cm3
Melt Index

36.9g/10min (270C, 2.16 kg)

Moisture SensitivityMoisture Conditioning (70% RH, 23C)
Equilibrium at 0.32% after 40 days.
Moisture absorption curve.

FIBERON PET-GF 15THERMALPROPERTIES

ValueTesting Method
Glass Transition59.5CDSC, 10C/min
Heat Deflection Temperature

Annealed
0.45MPa - 133.7C
1.8 MPa - 87.3C

ISO 75

PET is a semi-crystalline material, it's crystalline regions offer many properties, but in particular their structure deliver the heat resistance that nylon is known for. Annealing after printing is a critical process to achieve consistent crystallinity and complete the production process of PET parts.

FIBERON PET-GF 15MECHANICAL PROPERTIES

ValueTesting Method
Youngs Modulus
(X-Y)
4144.2 133.3 MPaISO 527, GB/T 1040
Youngs Modulus
(Z)
3428.9 257.2 MPa
Tensile Strength
(X-Y)
59.9 0.8 MPaISO 527, GB/T 1040
Tensile Strength
(Z)
48.2 0.3 MPa
Bending Strength
(X-Y)
104.2 2.4 MPaISO 306, GB/T 1633
Bending Strength
(Z)
80.3 2.5 MPa
Charpy Impact Strength Notched
(X-Y)
8.7 0.6 kJ/m2ISO 179, GB/T 9343
Charpy Impact Strength Un-notched
(X-Y)
27.2 2.0 kJ/m2

Data taken from Polymakers Technical Data Sheet and is intended for reference andcomparison purposes only. Due to the nature of 3D printing, data should not be used for design specifications or quality control purposes.

SKU:X60792727 Category:

Fiberon is polymakers family of fiber-reinforced composite filaments developed to provide outstanding mechanical performance for a range of engineering applications.

Fiberon PET-GF15 combines PET with 15% glass fiber reinforcement to deliver exceptional stiffness, dimensional stability, and thermal resistance. Its engineered for users who need the toughness of an engineering-grade filament without sacrificing printability.

Hardened Nozzle Recommended
Glass-fibre is abrasive.
Ideal Environment
Enclosure NOT required.
Keep Filament Dry
Protect and keep dry withPolyDryer
Annealing
Anneal in oven at 120C for 16hours

Features

  • Industrial-Level Performance, Everyday Usability-With a bending strength of 104 MPa and HDT up to 133C (0.45MPa, after annealing[1]), PET-GF15 withstands high stress and high-temperature environments where other materials would deform. It prints easily on most modern FDM printers, even at speeds up to 250 mm/s.
  • Excellent Surface Finish & AMS Compatible-Achieve smooth, professional-grade prints with a refined texture that minimizes visible layer lines. Fiberon PET-GF15 works seamlessly with most multi-material systems.
  • Dimensional Stability & Low Warping –PET-GF15 maintains consistent accuracy and minimal warping, even on large projects. After annealing, in a wide range of cases, the dimensional change stays below 0.5 %, ensuring tight tolerances for functional parts that demand reliability and precision. Warping during annealing can be likely for wide flat surfaces, or thin models without ribbing.

[1]Fiberon PET-GF15displays the best mechanical and thermal properties when fully crystallized. The printed part will not reach full crystallization during the printing process, an additional step is required: Annealing. PET-GF15can be annealed in the oven at 120C for 16hours. Note for some geometry annealing may not be recommended. Please see settings & specifications tab for detailed annealing instructions.

Technical Data

All PET-GF specimens were printed with 300C nozzle temperature, 80C bed temperature, cooling fan OFF and were printed with 100% infil,2 shells and 3 top & bottom layers.

All samples were annealed after printingat 120C for 16h.

FIBERON PET-GF15PHYSICALPROPERTIES

Value
Density 1.43 g/cm3
Melt Index

36.9g/10min (270C, 2.16 kg)

Moisture Sensitivity Moisture Conditioning (70% RH, 23C)
Equilibrium at 0.32% after 40 days.
Moisture absorption curve.

FIBERON PET-GF 15THERMALPROPERTIES

Value Testing Method
Glass Transition 59.5C DSC, 10C/min
Heat Deflection Temperature

Annealed
0.45MPa – 133.7C
1.8 MPa – 87.3C

ISO 75

PET is a semi-crystalline material, it’s crystalline regions offer many properties, but in particular their structure deliver the heat resistance that nylon is known for. Annealing after printing is a critical process to achieve consistent crystallinity and complete the production process of PET parts.

FIBERON PET-GF 15MECHANICAL PROPERTIES

Value Testing Method
Youngs Modulus
(X-Y)
4144.2 133.3 MPa ISO 527, GB/T 1040
Youngs Modulus
(Z)
3428.9 257.2 MPa
Tensile Strength
(X-Y)
59.9 0.8 MPa ISO 527, GB/T 1040
Tensile Strength
(Z)
48.2 0.3 MPa
Bending Strength
(X-Y)
104.2 2.4 MPa ISO 306, GB/T 1633
Bending Strength
(Z)
80.3 2.5 MPa
Charpy Impact Strength Notched
(X-Y)
8.7 0.6 kJ/m2 ISO 179, GB/T 9343
Charpy Impact Strength Un-notched
(X-Y)
27.2 2.0 kJ/m2

Data taken from Polymakers Technical Data Sheet and is intended for reference andcomparison purposes only. Due to the nature of 3D printing, data should not be used for design specifications or quality control purposes.

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