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taulman3D 680 FDA Nylon Filament

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  • taulman3D 680 FDA Nylon Filament

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Nylon 680 was developed at taulman3D to meet certain FDA criteria for clinical and other applications.

The first unique property of Nylon 680 is it's specific development for FFF 3D printing. Commodity FDA nylons are prone to a phenomena known as "clumping" or inconsistent viscosity during the 3D printing extrusion process. This inconsistent viscosity will always leave 3D Printed parts with random gaps and in some cases loss of bonding contact to the previous layer. Nylon 680 is specifically designed to completely eliminate this problem, making the 3D printing process as seamless as printing many other polymers now in use.

The next major improvement comes in Nylon 680's ability to handle the high temperatures of boiling water, steam and dishwater usage. While some nylons will deteriorate to the point of being unusable, parts made of Nylon 680 can stand insertion into boiling water and only need to be dried to return to use.

Specifications when 3D Printed:

  • Tensile strength: 4,686+ psi
  • Ultimate elongation: 226%

Typical Print Settings:

  • Print temp: 250C - 255C
  • Nozzle: any size
  • Print speed: ABS speeds
  • Retraction: 1mm/.1mm nozzle (e.g., for a .5mm nozzle = 5mm)
  • Print bed: glass heated to 45C with coat of PVA