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NylonStrong

Ref.: NYL-STRONG-175-750

30.65 €

Tax excl.

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Approximate delivery date: Thursday 26 December

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Natural NylonStrong filament (1.75mm or 2,85mm) is a Polyamide 6 (PA6) reinforced with fillers consisting of a high thermal resistance, and mechanical abrasion.

Unlike other nylon filaments currently available in the market, this filament NylonStrong Natural (1.75mm or 2,85mm) is a very hard filament. Being a very hard nylon is ideal for industrial applications where high mechanical properties of strength, impact resistance or withstand high temperatures needed.

Polyamide 6 (PA6) is the most common extruded polyamide. Stresses in the industry to provide good damping properties and impact resistance and good toughness at low temperatures. It is ideal for example for bearings and gears as they would work silently. Smartfil NylonStrong filament is designed to obtain the best results in 3D printing with nylon filament, as most nylon filament have a high warping effect.

Nylonstrong

Image 1: Pieces printed with Nylonstrong. Source: SmartMaterials.

It is also the rigid material capable of supporting up to 210 °C (softening temperature) which opens a huge opportunity for manufacturing industrial parts using 3D printing FDM / FFF. Besides the NylonStrong filament is designed to print a range similar to other nylon filaments temperatures. (± 250).

NylonStrong_Filament2print

It is advisable to use a hardened steel nozzle or Olsson Ruby since the carbon fiber is quite abrasive and wears the brass nozzles.

General information
Material	PA
Format	50 g / 750 g
Density	(ISO 1183) 1.58 g/cm³
Filament diameter	1.75 / 2.85 mm
Filament tolerance	(Ø 1.75 mm) ± 0.03 mm / (Ø 2.85 mm) ± 0.05 mm
Filament length	(Ø 1.75 mm - 0.75 Kg) ± 197 m / (Ø 2.85 mm - 0.75 Kg) ± 74 m

Mechanical properties
Izod impact strength	(ISO 180) 11.52 KJ/m²
Elongation at break	5 %
Tensile strength	(ISO 527) 160 MPa
Tensile modulus	3300 MPa
Flexural strength	98 MPa
Flexural modulus	3364 MPa
Surface hardness	Shore 70 D

Printing properties
Printing temperature	245 - 265 ºC
Print bed temperature	90 - 110 ºC
Chamber temperature	✗
Cooling fan	20 - 100 %
Recommended printing speed	- mm/s
Recommended nozzle	Endurecido

Thermal properties
Softening temperature	(ISO 306) 212 ºC

Specific properties
Transparency	-

Other
HS Code	3916.9
Spool diameter (outer)	200 mm
Spool diameter (inner hole)	53 mm
Spool width	54 mm

Smartfil NylonStrong filament is designed with the purpose of reducing the warping effect, but still highly recommended to follow a certain usage tips.

Raft use is recommend to remove any contractions in the part print. It is also advisable Brim schedule, although it will be less effect and minimal occurrence of warping in the base may occur depending on the part geometry.

To ensure the correct adhesion of the NylonStrong to the base, it's recommended to use BuildTak, DimaFix, PrintaFix or Magigoo PA. In addition to this adhesive it has been developed exclusively for nylon filaments and can be used with a microperforated base, PEI sheets or Kapton Tape can be used. It must be ensured that the adhesion of the first layer is firm and strong to prevent it from peeling off during 3D printing.

After the printing of the piece, if it comes off too fast from base may contractions occur in the base of the piece due to the sudden change in temperature. Because of this it is advisable to use the 5x5 rule consisting finish printing just after lowering the temperature of the hot bed 5 and be at that temperature 5 minutes. After this period, again perform the same operation until the temperature of the base is about 50 ºC so we can take off the final piece without permanent deformation occurring.

Finally, don´t print with a height of less than 0.1mm layer as due to the loads of the material, may seal the extruder occur if this is very small diameter. Anyway, we recommend using filament cleaning when printing with this filament.