Bambu ABS-GF

Bambu ABS-GF is a glass fiber reinforced ABS filament that has been enhanced both in terms of mechanical and aesthetic properties. Compared to regular ABS, ABS-GF stands out with higher strength, rigidity, heat resistance and dimensional stability, while being less prone to warping and deformation. The glass fibers give the material a fine matte surface with micro-glossy highlights that mask the print layers. Thanks to its water resistance, wear resistance, high durability and vibrant colors, ABS-GF is ideal for both mechanical parts and decorative elements.

Increased strength and rigidity

ABS-GF surpasses regular ABS in strength and rigidity, which makes it ideal for load-bearing parts and components resistant to bending.

ABS	ABS-GF	Improvement
Rigidity (flexural modulus - XY)	1880 MPa	2860 MPa
Flexural strength (XY)	64 MPa	68 MPa
Interlayer strength (flexural strength - Z)	39 MPa	46 MPa
Heat resistance (HDT, 0.45 MPa)	87 °C	99 °C

Better dimensional stability

Thanks to glass fiber reinforcement, ABS-GF has better dimensional stability than regular ABS, which minimizes warping and deformation during printing. This makes it ideal for complex mechanical assemblies and geometric components.

Test sample: Model size (LWH): 2405020 mm³ (XY direction), infill density: 25 %.

Fine matte surface

The matte surface with almost invisible layers gives ABS-GF a smooth appearance, making it suitable for decorative and finely crafted parts.

Water resistance and long service life

Thanks to improved water resistance and durability, Bambu ABS-GF is ideal for producing robust mechanical housings, connectors and molds for home and industrial use.

Accessory compatibility

Recommended	Not recommended
Build plate	Smooth PEI build plate, Textured PEI build plate
Hotend	Hotend with hardened steel nozzle 0.4mm / 0.6mm (recommended) / 0.8mm
Glue	Bambu Liquid Glue, Glue stick

ABS-GF color code table

Color	Hex code
White	#FFFFF
Gray	#C6C6C6
Yellow	#FFE133
Orange	#F48438
Red	#E83100
Green	#61BF36
Blue	#0C3B95
Black	#000000

Parameter comparison

You can find more information about different materials in the Bambu Filament Guide.

ABS	ABS-GF	PA6-GF
Composition	Acrylonitrile - butadiene - styrene	Acrylonitrile - butadiene - styrene, glass fibers
AMS compatibility	Yes	Yes
Need to dry before printing	Recommended	Recommended
Print speed	< 300 mm/s	< 180 mm/s
Printer type	Enclosed	Enclosed
Toughness (impact strength - XY)	39.3 kJ/m²	14.5 kJ/m²
Flexural strength (XY)	62 MPa	68 MPa
Interlayer strength (flexural strength - Z)	39 MPa	46 MPa
Rigidity (flexural modulus - XY)	1880 MPa	2860 MPa
Layer adhesion (impact strength - Z)	7.4 kJ/m²	5.3 kJ/m²
Heat resistance (HDT, 0.45 MPa)	87 °C	99 °C
Water absorption at 25 °C, 55% RH	0.65%	0.53%

RFID for intelligent printing

All printing parameters are stored in an RFID chip that can be read using the AMS (Automatic Material System).

Just load and print! No lengthy setup.

Recommended print settings

Setting	Value
Drying (oven)	80 °C, 8 h
Storage humidity	< 20% RH (sealed, with desiccant)
Nozzle temperature	240 - 270 °C
Bed temperature (with glue)	80 - 100 °C
Print speed	< 180 mm/s

Physical properties

Property	Value
Density	1.08 g/cm³
Softening temperature (Vicat)	103 °C
Heat resistance (HDT, 0.45 MPa)	99 °C
Melting temperature	202 °C
Melt Index	7.56 ± 1.4 g/10 min

Mechanical properties

Property	Value
Tensile strength	36 ± 3 MPa
Elongation at break	6.3% ± 1.2%
Flexural modulus	2860 ± 130 MPa
Flexural strength	68 ± 4 MPa
Impact strength	14.5 ± 1.5 kJ/m²

Printing tips

•Drying: 80 °C for 8 hours. Dry the filament before printing to achieve higher print quality.

•Minimizing warping: Do not use overly large and densely filled models. Use enclosed printers and apply glue correctly to the build plate. Set a lower print speed and a higher bed temperature.

•Odor during printing: Just like ABS, ABS-GF can emit an unpleasant odor during printing. Ensure sufficient ventilation and use enclosed printers.