3D filament resistant to high temperature

Fiberlogy CPE HT filament is a modern copolyester that stands out for its high mechanical and temperature resistance. As member of the polymers family, which includes PETG and PCTG filament, it surpasses them in terms of resistance to high temperatures, even up to 110°C. Like other related materials, this filament has a high resistance to chemicals and lipids.

It is odourless and BPA, BPS and styrene free and can be used to create food contact parts *. CPE HT will find numerous applications that require resistance to degrading conditions, such as in a dishwasher or in the process of chemical sterilization or UV radiation.

Fiberlogy CPE HT is an attractive alternative to polycarbonate (PC) filaments. Having similar strength parameters as PC filament, it does not share with it the characteristics that make it difficult to use in 3D printing.
* applies to the filament in the Pure TR version


  • HOME USE: food storage containers, reusable dishes
  • CHILDREN’S ARTICLES: toys and spare parts, accessories for babies
  • HOUSEHOLD APPLIANCES: appliance housings, spare parts, utility prototypes, water filters
Diameter Net weight Colors
1.75mm (transparent) 0.75 kg

CPE HT properties:

  • temperature resistance up to 110°C
  • no odour
  • BPA, BPS and styrenes-free
  • high mechanical strength
  • comparable to the PC

How to print CPE HT?

The following parameters are only suggested print settings for this material. To ensure the best print quality, it is necessary to choose the appropriate settings for a specific printer and printing conditions.


Nozzle Temperature 260-280°C
Bed Temperature 110-120°C
Closed chamber not required
Fan 0-25%
Flowrate 95-105%
Printing Speed < 100 mm/s
Surface masking tape, PVA glue, hairspray
Retraction (direct) 1-2 mm
Retraction (bowden) 4-6 mm
Retraction Speed 20-45 mm/s
Drying conditions 60°C / 4h
Notes Due to the strong adhesion to the bed, it is not recommended to print directly on its surface or on glass. This can lead to damage. We recommend using a masking tape.

CPE HT - high temperature filament properities

Raise3D logo

Fiberlogy CPE HT has been positively assessed in the Open Filament Program (OFP) project run by Raise3D:

Diameter Diameter tol Oval tol Printing temp Table temp
1.75mm (transparent) +/- 0.02 mm + 0.01 mm 260-280°C 110-120°C

Colors: CPE HT

Fiberlogy CPE HT Pure Transparent

Pure Transparent

Fourth dimension
of printing