Nanovia PA Rail : EN 45545-2

Starting at : 57,75  exl. VAT

Certified NF EN 45545-2 for its non-flammable, low smoke and toxic free properties, Nanovia PA Rail is usable in the railway sector. This composite polyamide (nylon) filament allows for the creation of components for sensitive environments, resilient up to 100°C, printable without enclosure.




3D Printing

Extrusion temperature260 – 280°C
Plate temperature70 – 80°C
Enclosure temperature20°C
Nozzle (minimal)0.5mm
Diameter1.75 & 2.85mm+/- 50 µm

Mechanical properties


Density1.49g/cm3ISO 1183


Test de traction imprimé 3D à 0 degrés Test de traction imprimé 3D à 45 degrés Test de traction imprimé 3D à 90 degrés
Results based on test specimens 3D printed at 0°, along with the tension stress.
Young’s modulus3280MPaISO 527/1A
Ultimate strength25MPaISO 527/1A
Elongation ultimate strength1.6%ISO 527/1A
Nanovia PA Rail typical tensile resistance

Thermal properties

Continuous operational temperature 120°CISO 3167 A
Service temperature 160°Cduring lifetime max, MPTS ISO 3167 A
FlammabilityV0at 0.4 mmUL 94

Norme EN 45545-2

Conform to requirementsR22, R23
Insulation resistanceHL1, HL2, HL3

Electrical properties

Surface resistance> 10^9ΩDIN IEC 60093
Insulation resistance> 10^9ΩDIN IEC 60167


Download the technical chart Download the security chart

Nanovia PA-6 Rail is a NF EN 45545-2 certified composite polyamide (nylon) and flame retardant ceramic filament. Easy to print. it does not require an enclosure.


  • Certified NF EN 45545-2 (R22. R23) and UL V0
  • No warping during the printing process
  • Can be printed without an enclosure


With an operational temperature of around 120 °C. Nanovia PA Rail is suited for the creation of objects meant of high hazard risk environments.

  • Railway maintenance and replacement parts
  • Protection carter and electronics containers
  • Equipement and professional kitchen tools
  • Protection accesories and templates in tool shops (welding/grinding)
  • Adaptability equipments for hospitals

Application recommendations


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


With its accessible printing settings. the Nanovia PA Rail filament is useable on most commercially available 3D printers.

  • Extrusion temperature : 260 à 280 °C
  • Plate temperature : 70 à 80 °C

Nanovia PA Rail shows better adhesion results on smooth build plates (PEI/glass).

Health and safety


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

Post treatment

  • Standard safety equipment during the post treatment of your prints made with Nanovia PA Rail is recommended.


  • Nanovia PA Rail RoHS certification : Nanovia PA Rail certified RoHS


  • Ultimaker Cura slicer material profile : lien


Spools are packed in individual boxes, vacuum sealed with desiccant. Spools are equipped with both a material traciblity and a production series number.

Other sizes available up to 25kg on demand.

500g504520010552182 g
2kg938730019552668 g

Additional information

Weight N/A

1.75 mm, 2.85 mm


sample, 500 g, 750 g, 2000 g