PETg AF : Aramid fibre reinforced

Nanovia PETg AF allows for aramid fiber reinforced non conductive structural pieces with a smooth surface finish.



3D Printing

Extrusion T°200 – 240 °C
Plate T°80 – 100 °C
Nozzle0.5 (>0.4) mm
Printing Speed70 mm/s
Diametre1.75 or 2.85 mm +/- 50µm
Linear Weight (g/m)3.2 @ Ø 1.75 8.5 @ Ø 2.85

Mechanical Properties

Density1.08 g/cm3 (ISO 1183)
Tensile Modulus4700 MPa (ISO 527)
Flexural modulus3800 MPa (ISO 178)
Elong. at break2 % (ISO 527)
Stress at break42 MPa (ISO 527)
Charpy (notched)20 kJ/m2

Thermal Properties

Tg85 °C
FlammabilityHB UL 94 @ 1.6mm

Nanovia PETG AF allows for structural 3D prints, whilst avoiding the electrical or thermal conductivity of carbon fibers. This composite has been specially designed to be compatible with standard 3D printers and limit the risk of clogging of the nozzle and the abrasive effect of the fibers.


  • Low warping
  • Less abrasive fiber than carbon or glass
  • Mechanical reinforcement/li>

Application recommendations


  • Store Nanovia PETG AF in a dry and dark location, if possible with a desiccant.
  • In order to guarantee good printing conditions dehydrate Nanovia PETg AF at 60°c for 4 hours or longer, when the spools has been exposed to moisture for an extended period.


  • Extrusion temperature : between 200 and 240°C
  • Heated bed temperature : between 80 and 100°C
  • In order to protect your equipment we recommend using a nozzle adapted for abrasive materials

Post treatment

  • For an outdoor usage, it’s recommended either paint or apply a protective UV coating, aramid fibers being sensitive to them.

Health and safety


  • We recommend printing Nanovia PETg AF in a room equipped with air extraction or by using appropriate breathing equipment.

Post traitement

  • We recommend wearing standard safety equipment during the post treatment of your prints made with Nanovia PETg AF


Spools are packed in individual boxes, sous-vide with desiccant. Spools are equipped with both a material traciblity and a production series number.

Other sizes available up to 25kg on demand.