Hyper Speed PET CF

A cost-effective and engineering end-use composite filament for Hyper FFF^®

Raise3D Hyper Speed PET CF is a carbon fiber-reinforced (15 wt.%) polyethylene terephthalate (PET) filament specifically engineered for Hyper FFF™ (L2, 300 mm/s) and high-performance applications. This material demonstrates superior mechanical properties (elastic modulus E > 4.5 Gpa) and enhanced thermal resistance (heat deflection temperature HDT > 110°C). Thanks to its optimized carbon fiber length distribution and PET crystallinity, it maintains low moisture absorption and ensures excellent printability. Parts printed with Hyper Speed PET CF exhibit long-term dimensional accuracy and stability, with a smooth matte surface finish. This makes it an ideal choice for engineering-grade composite components in demanding environments requiring resistance to humidity, high temperatures, and heavy-duty use.

High rigidity and strength
Excellent heat resistance (HDT > 110 °C)
Low moisture absorption
Dimensional stability and chemical resistance
Hyper FFF^® up to L2

Compatibility

Printer: Raise3D Pro3 HS Series/ Raise3D Pro3 Series with Hyper Speed Upgrade Kit/ Raise3D RMF500

Filament: Raise3D Industrial PET Support Filament

Raise3D Hyper Speed PET CF Filament

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Applications

Automobile
Industrial end-use parts
Jigs & Fixtures

Benefits

Heat resistance
High speed printing
High rigidity & strength
Chemical resistance

Hyper Speed PET CF Technical Data Sheet Hyper Speed PET CF Safety Data Sheet

Printing Guide

Recommended Print Settings

Nozzle temperature (°C)
300℃

Bed temperature (°C)
80℃

Layer height (mm)
0.2-0.25 mm

Printing speed (mm/s)
50-200 mm/s

Cooling fan
On

Drying temperature (°C)
80°C for 12 to 24 hours

Printing Notifications:

Dry Hyper Speed PET CF at 80°C for 12-24 hours before printing, as low moisture content is crucial for final printed part quality.
After drying, we recommend storing Hyper Speed PET CF filaments inside Raise3D Filament Dry Box during the printing process.
Abrasion of the brass nozzle happens frequently when printing Hyper Speed PET CF, at minimum a Steel nozzle should be used or preferably, a SiC nozzle or a Ruby nozzle.

For Raise3D Printer Users:

Choose the best 3D printer to start your printing journey with Hyper Speed PET CF. Find Pro3 HS Series, Pro3 Series, RMF500.

For ideaMaker Users:

Choose the right printing profile for Hyper Speed PET CF on ideaMaker IO and use it on ideaMaker. Download the latest version of ideaMaker.