Bambu Lab ABS-GF Gray
Gray Bambu Lab ABS-GF is a glass fiber reinforced ABS filament that offers higher strength, stiffness, and heat resistance compared to standard ABS. It has a fine matte finish, is water-resistant, and is ideal for mechanical parts as well as decorative elements. We recommend a hardened steel nozzle and an enclosed printer for printing.
Product details
- Brand:
- Bambu Lab
- Category:
- Filament
Product description
Bambu ABS-GF
Bambu ABS-GF is a glass fiber reinforced ABS filament that has been enhanced in both mechanical and aesthetic properties. Compared to standard ABS, ABS-GF excels with higher strength, stiffness, 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 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 stiffness
ABS-GF surpasses standard ABS in strength and stiffness, making it ideal for load-bearing parts and components resistant to bending.
|
ABS |
ABS-GF |
Improvement |
|---|---|---|
|
Stiffness (flexural modulus - XY) |
1880 MPa |
2860 MPa |
|
Flexural strength (XY) |
64 MPa |
68 MPa |
|
Interlayer strength (flexural - 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 standard ABS, minimizing warping and deformation during printing. This makes it ideal for complex mechanical assemblies and geometric components.
Sample test: Model size (LWH): 2405020 mm³ (XY direction), infill density: 25%.
Fine matte surface
The matte surface with nearly invisible layers gives ABS-GF a smooth appearance, making it suitable for decorative and finely crafted parts.
Water resistance and long service life
With improved water resistance and durability, Bambu ABS-GF is ideal for producing robust mechanical housings, connectors, and molds for both home and industrial use.
Accessory compatibility
|
Recommended |
Not recommended |
|---|---|
|
Build plate |
Smooth PEI plate, Textured PEI plate |
|
Hotend |
Hotend with hardened steel nozzle 0.4mm / 0.6mm (recommended) / 0.8mm |
|
Adhesive |
Bambu Liquid Glue, Glue stick |
ABS-GF color code chart
|
Color |
Hex code |
|---|---|
|
White |
#FFFFF |
|
Gray |
#C6C6C6 |
|
Yellow |
#FFE133 |
|
Orange |
#F48438 |
|
Red |
#E83100 |
|
Green |
#61BF36 |
|
Blue |
#0C3B95 |
|
Black |
#000000 |
Parameter comparison
For more information about different materials, see the Bambu Filament Guide.
|
ABS |
ABS-GF |
PA6-GF |
|---|---|---|
|
Composition |
Acrylonitrile - butadiene - styrene |
Acrylonitrile - butadiene - styrene, glass fiber |
|
AMS compatibility |
Yes |
Yes |
|
Need to dry before printing |
Recommended |
Recommended |
|
Printing 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 - Z) |
39 MPa |
46 MPa |
|
Stiffness (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 smart 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 tedious setup.
Recommended printing 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 |
|
Printing 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: Avoid overly large, densely infilled models. Use enclosed printers and apply adhesive properly to the build plate. Set a lower printing speed and a higher bed temperature.
•Odor during printing: Like ABS, ABS-GF may emit an unpleasant odor during printing. Ensure adequate ventilation and use enclosed printers.
