Bambu PC FR is a high-performance polycarbonate engineered for demanding applications requiring superior flame retardancy, impact resistance, and heat stability. With outstanding durability, Bambu PC FR excels across a wide range of professional applications, including industrial components, protective casings, and high-temperature environments in sectors like automotive, electronics, and manufacturing.

Top-Tier Flame Retardancy

Tested to meet to the UL 94-2023 V-0 standard, the top level of flame resistance for 3D printing filament, Bambu PC FR is engineered to prevent or slow flame propagation with exceptional self-extinguishing properties. Ideal for critical applications in electronics, automotive, and mechanical engineering.

* UL 94 is a plastics flammability standard established by Underwriters Laboratories (USA). V-0—the highest UL 94 V rating—indicates that burning stops within 10 seconds on a vertically positioned specimen, with dripping particles allowed as long as they are not ignited.

Engineering-Level Mechanical Properties

Bambu PC FR is an engineering-grade material with toughness comparable to PAHT-CF. Its exceptional stiffness and strength make it a top choice for structural components and protective casings.

Accessory Compatibility

	Recommended	Not Recommended
Build Plate	Smooth PEI Plate,Textured PEI Plate	Cool Plate SuperTack
Hotend	All Size / Material	/
Glue	Bambu Liquid Glue Glue Stick	/
AMS & AMS lite	AMS	AMS lite

Product Features

UL 94-2023 V-0 Flame Retardancy
Engineering-Level Mechanical Properties
Comes with High Temperature Reusable Spool
Diameter: 1.75 mm +/- 0.03 mm

Cautions for Use

AMS Compatible
AMS lite NOT Compatible
Dry Out before Use

Recommended Printing Settings

Drying Settings (Blast Drying Oven)	80 °C, 8 h
Printing and Keeping Container's Humidity	< 20% RH (Sealed, with Desiccant)
Nozzle Temperature	260 - 280 °C
Bed Temperature (with PVP Glue)	90 - 110 °C
Printing Speed	< 300 mm/s

Physical Properties

Density	1.18 g/cm³
Vicat Softening Temperature	114 °C
Heat Deflection Temperature	113 °C
Melting Temperature	225 °C
Melt Index	26.4 ± 2.7 g/10 min

Mechanical Properties

Tensile Strength	60 ± 4 MPa
Breaking Elongation Rate	2.4 ± 0.3 %
Bending Modulus	1890 ± 70 MPa
Bending Strength	90 ± 4 MPa
Impact Strength	55 ± 2.1 kJ/m²

Printing Tips

Drying Conditions：

Dry before use for higher printing quality. PC FR must be dried before use and kept moisture-free during the printing process. Store in a dry environment, such as an airtight storage container with a desiccant, after use. For more details, please refer to: Printing tips for Engineering materials on WIKI.

In a blast drying oven: 80°C for 8 hours.
On an X1 printer's heatbed: 90°C to 100°C for 12 hours.

Safety Attention:

The nozzle temperature should be between 260-280°C, and the heat bed temperature should be between 90-110°C. Please ensure safety during printing.

Polycarbonate Filament

Bambu Lab - PC FR