LulzBot NinjaTek Armadillo 75D Filament (2.85mm, 1kg Spool)

LulzBot NinjaTek Armadillo 75D Filament (2.85mm, 1kg Spool)

  • Brand: LulzBot
  • Availability: Factory Direct
  • Fulfillment: Ships 2-3 Days!
$132.95
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At Rescue Supply, we're committed to providing exceptional value, quality, and selection—because your satisfaction matters. If for any reason you're not completely happy with your purchase, most unused items may be returned for a refund or exchange within 30 days of the original purchase date, excluding items listed under our exceptions and exclusions.

LulzBot NinjaTek Armadillo 75D Filament: High-Performance Rigid TPU for Industrial Prototyping

The LulzBot NinjaTek Armadillo 75D filament is engineered for high-performance applications where durability and abrasion resistance are paramount. Unlike traditional flexible filaments, Armadillo provides a rigid structure with a Shore Hardness of 75D, making it an ideal replacement for nylon or acetal in demanding industrial environments. This material is specifically designed to withstand significant wear and tear, ensuring that functional prototypes and end-use parts maintain their integrity under stress.

For institutional and professional users, this filament offers a reliable solution for creating high-impact components such as gears, bearings, and protective casings. Its superior chemical resistance and low-friction surface make it suitable for medical, automotive, and manufacturing sectors where precision and longevity are critical. The 2.85mm diameter ensures consistent extrusion and compatibility with professional-grade 3D printers, reducing downtime and material waste.

Key Benefits:

  • Exceptional Abrasion Resistance: Outperforms standard materials like nylon by up to 84%, making it ideal for high-wear mechanical components.
  • High Shore Hardness: The 75D rating provides a rigid, tough structure that resists compression and impact better than standard TPU.
  • Chemical and Fluid Resistance: Maintains structural integrity when exposed to common industrial chemicals, oils, and fuels.
  • Low Friction Surface: Minimizes wear on moving parts, extending the operational life of gears and bushings.
  • Dimensional Stability: Engineered for precision, ensuring that complex geometries remain accurate throughout the printing process.
  • No Heated Bed Required: Simplifies the printing process while maintaining excellent bed adhesion on most surfaces.

Specifications:

  • Material: Rigid Thermoplastic Polyurethane (TPU)
  • Diameter: 2.85mm
  • Weight: 1kg Spool
  • Shore Hardness: 75D
  • Tensile Strength: 48 MPa
  • Elongation at Break: 150%
  • Recommended Print Temperature: 220°C - 230°C

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