Bambu Lab PA6-GF — engineering-grade filament based on PA6 reinforced with glass fiber for strong and heat-resistant parts
The Bambu Lab PA6-GF filament is designed for components subjected to mechanical and thermal loads. The material combines high structural stability with low deformation, making it ideal for functional and industrial applications.
Glass fiber reinforcement provides significantly higher stiffness and dimensional stability compared to standard PA6. Parts retain their shape even under high temperatures and long-term stress. The filament exhibits good layer adhesion, low shrinkage, and stable behavior when properly dried.
Optimized for Bambu Lab printers, compatible with AMS and AMS Lite (dry storage recommended). Perfect for enclosures, fasteners, mechanical components, and engineering prototypes.
Features
PA6 nylon reinforced with glass fiber
High stiffness and strength
Increased heat resistance compared to standard PA6
Low deformation and stable geometry
Excellent interlayer adhesion when properly dried
Compatible with AMS and AMS Lite
Filament diameter: 1.75 mm ±0.03 mm
Printing Recommendations
Mandatory drying before printing
Store in a sealed container with desiccant (<20% RH)
Use wear-resistant (hardened) nozzle
Moderate print speed for optimal quality and strength
Recommended Printing Settings
Nozzle min temp: 260 °C
Nozzle optimal temp: 270–280 °C
Nozzle max temp: 290 °C
Bed temp: 80–100 °C
Max print speed: up to 130 mm/s
Printing technology: FDM
Physical Properties
Density: ≈ 1.14g/cm³
High flexural strength
High modulus of elasticity
Excellent heat resistance
Low coefficient of thermal expansion
Applications
Functional and engineering parts
Enclosures and fasteners
Mechanical components and assemblies
Industrial prototypes
Load-bearing components