NinjaFlex flexible filament leads the industry thanks to its superior flexibility and longevity compared to non-polyurethane materials. Its consistency in diameter and ovality (roundness) outpaces other polyurethane materials.

Made from a specially formulated thermoplastic polyurethane (TPU) material, this patented technology boasts a low-tack, easy-to-feed texture. The result is uniquely flexible, strong prints ideal for direct-drive extruders.

Suggested Applications: Seals, gaskets, plugs, leveling feet, protective applications.
SDS &

KEY FEATURES:

• Shore Hardness = 85A
• Truly flexible (no fill or layer manipulation required to achieve performance)
• 660% elongation allows for repeated movement and impact without wear or cracking 
• Polyurethane composition allows for excellent vibration reduction
• Patented low friction exterior allows for smooth feeding
• Abrasion resistance 20% better than ABS and 68% better than PLA
• Consistent diameter and material properties providing reliable, high quality prints
• Chemical resistant to many materials, including naphtha, ASTM Oils #1-3, petroleum and freon
• Adheres to all standard build platforms without glue or tape
• REACH and RoHS 2002/95/EC Directive compliant

PRINTING GUIDELINES:

• Extruder Temperature:  225°C – 235°C
• Platform Temperature: Room temperature – 40°C
  Glue and/ or blue painters tape is suggested if not using a heated bed.
• Print Speed: 
  Top and bottom layers: 10-20 mm/ sec (600-1200 mm/ min)
  Infill speeds: 15-35 mm/ sec (900-2100 mm/ min)
  Layer 2+ use cooling fan if available.