Clariant PA6/66 FR 1.75mm

World-leading chemical company Clariant, use their industrial polymer expertise to create a strong, wear resistant, flame retardant filament which is ideal for functional parts and prototypes.

Each spool contains 1kg of filament.

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Clariant’s Exolit® non-halogenated flame retardants provide environmental friendly and sustainable solutions for products used in a variety of industries. Flame Retardant Polyamide 6/66 Using Exolit® (PA6/66 FR) 3D printer filament is created by compounding polyamide 6/66 (a blend of polyamide 6 and polyamide 66) with the phosphorus based flame retardant Exolit®. The 3D printer filament prints exceptionally and can be used to produce a variety of parts that require flame retardancy and good mechanical properties.

Key Features:
  • Flame retardant material
  • Semi-crystalline thermoplastic
  • Good impact strength and stiffness
  • Outstanding wear resistance
  • Good temperature resistance
  • Reduced thermo-oxidative degradation
  • Improved long term heat and stability to ultraviolet and visible light


  • Functional end use parts
  • Functional prototypes

Data sheet

Printing Speed
20-50 mm/s
Printing Temperature
Bed Temperature
A polyvinylpyrrolidone (PVP) based glue coated on a glass or carbon fiber surface

Specific References

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