3NTR Nylon+


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Resistant nylon filament for industrial jigs, tools and poka-yoke designs.

The 3NTR Nylon+ filament by the Italian industrial 3D printer and filament manufacturer 3NTR is a PA filament designed for industrial settings, for the manufacturing of thermally, physically and chemically resistant jigs, tools and poka-yoke designs.

The Nylon+ filament is made of nylon, also known under the acronym PA (polyamide). Nylon is a synthetic polymer very popular in technical 3D printing. It is characterized by great resistance and durability, and is often used for the manufacturing of prototypes as well as functional end use parts. Before nylon was used in its solid form, it was first applied in its original form of highly elastic and resistant fibers in the textile industry.

Part 3D printed with the 3NTR Nylon+ filament

Image 1: Part 3D printed with the 3NTR Nylon+ filament. Source: 3NTR.

With its solidification, nylon has gained a lot of popularity across industries for its excellent mechanical properties. Namely, objects 3D printed with PA are capable of supporting loads and cushioning impacts between parts. This is why nylon is commonly found in products such as sleeping bags, fishing lines, car seat belts, guitar strings, dental floss, food products and zips, as well as surgical products and industrial machinery.

The 3NTR Nylon+ filament is the ideal choice for industries that want to move on to additive manufacturing and 3D print versatile, strong and resistant tools and jigs in a faster, more independent and affordable way.

Tensile strength (MPa) 43.5
Tensile modulus (MPa) 2720
Flexural strength (MPa) 29
Flexural modulus (MPa) 2900
Chemical resistance Chemical resistance

Good printing base adhesion is crucial to the success of a 3D print. Nevertheless, with this filament it is not required to use external adhesion improving products. This is because the 3NTR 3D printers, which this material is designed for, incorporate a carbon fiber base additivized with glass fiber to provide a highly adherent printing surface.

General information
Manufacturer 3NTR
Material PA
Format 1000 g spool
Density (ISO 1183-1) 1.20 g/cm3
Diameter of filament 2.85 mm
Diameter tolerance -
Filament length ±130.6 m (Ø 2.85 mm - 1 Kg)
Color Natural
RAL/Pantone  -
Print settings
Printing temperature -
Print bed temperature -
Chamber temperature -
Cooling fan -
Recommended printing speed -
Nozzle diameter -
Mechanical properties
Izod impact strength -
Charpy impact strength (ISO 179-1) 57.8 kJ/m(unnotched)
Elongation at break -
Tensile strength (ISO 527-2) 43.5 MPa
Tensile Modulus (ISO 527-2) 2720 MPa
Flexural strength (ISO 178) 29.0 MPa
Flexural modulus (ISO 178) 2900 MPa
Surface hardness -
Thermal properties
Softening temperature (ISO 75-2) 90 ºC
Melting temperature (ISO 11357) 237 ºC
Specific properties
Transparency  -
Additional Information
HS Code 3916.9
Diameter coil (outer) -
Diameter coil (inner hole) -
Coil Width -

* The typical values detailed in this table should be considered as a reference. Actual values may vary depending on the 3D printer model used, part design and printing conditions. We recommend confirming the results and final properties with own tests. For more information you should consult the technical data sheet of the product.


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