Flame Retardant Polycarbonate 3D Printing Filament
Product Description
- Halogen-free flame retardants
FusForce™️ PC-FR is an excellent flame-resistant material which is based on polycarbonate. By adding phosphorus flame retardant, PC has excellent self-extinguishing performance, and the flame-retardant grade can reach UL94 V-0 level (0.8mm). Compared with materials with halogen flame retardants, FusForce™ PC-FR will not release much smoke and toxic gases after burning.Therefore, FusForce™ PC-FR is safer and more environmentally friendly, while still maintaining the excellent mechanical properties and heat resistance of polycarbonate.
Material Properties
Recommended printing conditions
Nozzle Temperature | 250-270 °C |
Recommended Nozzle Diameter | ≥0.2 mm |
Recommended build surface treatment | PEI or Coating with PVP glue |
Build plate temperature | 100-120 °C |
Chamber Temp | 80-100°C |
Cooling fan speed | off |
Print speed | 30-120 mm/s |
Retraction distance | 1-3 mm |
Retraction speed | 1800-3600 mm/min |
Drying setting | 100-110℃ for 4-5h |
Annealing | 90℃-4h |
Printing Tips：
1.PC filament is sensitive to moisture and can easily have stringing during printing. To reduce the stringing and surface roughness effectively, keep your filament in a dry box and control relative humidity to below 15%. If the filament has absorbed moisture already, dry the filament in an oven at 100-110°C for 4 hours.
2.It is recommended to anneal models printed with PC at 90℃ for 4h, which can effectively release the internal stress and prolong the service life.
Extrusion Force vs Print Volumetric Speed Test
