SUNLU ABS-FR (Flame Retardant)
ABS-FR (Flame Retardant)
Where to Buy
Price may vary by seller
SUNLU official store on AliExpressSelect a printer to check
Material passport
- Enclosure
- Required
- Hardened nozzle
- No
- All-metal hotend
- Required
- Drying before printing
- Required (50 °C · 6 h)
Specifications
Print parameters
Physical properties
Description
SUNLU ABS-FR is an engineering-grade flame-retardant ABS filament certified to UL94 V-0: it self-extinguishes within 10 seconds after ignition. The line is built for fire-critical jobs — electronic enclosures, automotive parts, switch panels and cable clamps where both strength and safety matter.
Print Settings
- Nozzle temperature: 240–260 °C (240–250 °C at 50–100 mm/s, 250–260 °C at 100–200 mm/s)
- Bed temperature: 80–100 °C, apply glue or adhesive for a solid first layer
- Print speed: 50–200 mm/s
- Dry before use: 50 °C for 4–6 hours
- Heat deflection (HDT) up to 86.5 °C, impact strength up to 14 kJ/m²
This line suits makers who need a strong, self-extinguishing plastic for functional parts: outlet and switch housings, drone frames, tool holders and automotive fittings. Run it on an enclosed printer — Bambu Lab P1S/X1C, QIDI X-Plus, Creality K1 and similar models.
Frequently asked questions
Yes. Like regular ABS, ABS-FR warps and delaminates in a draft, so you need an enclosure, a heated bed (80–100 °C) and an all-metal hotend.
Compatible printers
Matched by print temperatures and printer requirements