- Shore Hardness = 85A
- Truly flexible (no fill or layer manipulation required to achieve performance)
- Polyurethane composition allows for excellent vibration reduction
- 660% elongation allows for repeated movement and impact without wear or cracking
- Patented low friction exterior allows for smooth feeding
NinjaFlex flexible filament leads the industry thanks to its superior flexibility and longevity compared to non-polyurethane materials. Its consistency in diameter and orality (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. It's abrasion resistance is 20% better than ABS and 68% better than PLA! NinjaFlex's is chemical resistant to many materials, including naphtha, ASTM Oils #1-3, petroleum and Freon and adheres to all standard build platforms without glue or tape. Suggested applications include Seals, Gaskets, Plugs, Leveling Feet, Protective Applications.
Extruder Temperature: 225degC - 235degC
Platform Temperature: Room temperature - 40degC
Glue or blue painters tape is suggested if not using a heated bed.
Top and bottom layer print speed: 10-20 mm/ sec (600-1200 mm/ min)
Infill print speeds: 15-35 mm/ sec (900-2100 mm/ min)
Layer 2+ use cooling fan if available.
Color: Midnight (Black)
Filament Diameter: 1.75mm