Filament PET CF15 Spectrum 1.75mm Black 1kg

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Price: 379,00 zł

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Vendor: Spectrum Filaments
Product code: 5903175650726


Spectrum PET CF15 - very strong and rigid

Spectrum PET CF15 is a black through-dyed material based on polyethylene terephthalate. It is the easiest-to-print material filled with carbon fibre on the market. It presents no retraction issues and does not require a heating chamber. It demonstrates a perfect surface finish directly from the printer, thus reducing the need for further treatments. Spectrum PET CF15 is compatible with support materials such as HIPS-X and can be used to print very strong and rigid items. It features a low impact of moisture and temperature on dimensions. PET CF15 filament may undergo additional treatment to improve its mechanical properties.

To attain the very attractive properties of Spectrum PET CF15, as regards the technical aspects, you need to follow the basic storage rules for such materials (in a dry and dark place with humidity below 15%). To obtain the best parameters of the printed object possible, it is recommended to dry the material prior to work.

Key features

  • low processing (linear) shrinkage of 0.1%
  • high temperature up to 125°C for short-time operation
  • a relatively high resistance to thermal ageing
  • high Z-strength
  • high hardness, stiffness and creep resistance of printed elements
  • chemical resistance to lubricants and oils
  • good tribological properties, including dry friction conditions such as in slide bearings
  • very robust interlayer lamination
  • excellent impact strength
  • water absorption below 0.3% (23°C / 24h)


Filament is reeled on the neat, transparent spool. Each spool contains information on the type of material, diameter and recommended printing temperature. Filament is vacuum-packed with a moisture absorber. Whole product packed in the original, folied Spectrum Filaments packaging.

Verify your spool

During the production each 1mm of filament is being continuously measured in 2 axis with ±0.8µm accuracy. To be sure that the measurement result is reliable we use certified laser meter devices. Each spool receives a sticker with an individual QR code and spool ID. In the final step collected data is transported to our database what enables end-user to check online the course of diameter, mean diameter, ovality, standard deviation and production date for each manufactured spool individually. Precise survey guarantees that our products meet rigorous market requirements.

Product documentation

Technical Data Sheet: TDS

Material Safety Data Sheet: MSDS

Spectrum PET CF15 - technical data
Material PET filled with carbon fiber
Available diameter 1.75mm
Diameter tolerance +/- 0.03mm
Density 1.40g/cm3
Service temperature (200h) 125°C
Surface finish matte, carbon appearance
Verify your spool YES (course of diameter online graph - on the entire length of the spool, mean diameter, ovality, standard deviation individually for each manufactured spool)


Spectrum PET CF15 - how to use
Nozzle temperature from 245°C to 270°C
Bed temperature between 50°C to 70°C
Recommended printing speed from 30mm/s to 80mm/s
Recommended shell thickness from 0.50mm to 3.00mm
Recommended layer height higher or equal to 0.2mm
Cooling between 0% and 30%
Closed chamber for printing not necessary
Dry box recommended no
Ruby or hardened nozzle recommended yes
Adhesive not necessary (for increased adhesion or to prevent warping: Dimafix, 3DLac, Magigoo)

Technical data

Producer's series Spectrum - Industrial
Type Carbon
Weight From 0.5kg to 1kg
Diameter 1.75mm
Colour Black

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