Firewire® Flame Retardant TPU 3D Printing Filament (FR-TPU)
Firewire® FR-TPU is made using a premium UL94 V-0 rated TPU (thermoplastic polyurethane). This filament is ideal for applications that require UL94 V-0 self-extinguishing characteristics and a high degree of flexibility.
- UL Rating: UL94 V-0 *
- Hardness: 85A
- Ultimate elongation: 650% (most flexible FR-TPU on the market!)
- 1kg Reel (2.2lbs)
Filament diameter specs:
- 1.75mm +/- 0.05mm
- 2.85mm +/- 0.05mm
Recommended Print Conditions:
- Extruder Temp: 210-240°C, Ideal 230°C
- Bed Temp: 23-60°C
- Bed Prep: Glue stick or hair spray on clean glass
*This is the UL94 rating of base resin we use to make the filament.