Bambu PLA Tough+ Filament
Description
Description
Bambu PLA Tough+ Filament
Engineered for real-world impact, Bambu PLA Tough+ delivers toughness on par with ABS and offers up to 2× stronger layer adhesion than standard PLA. It shrugs off bumps, drops, and hits, making it ideal for RC cars, model planes, and durable tools.
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Mechanical Properties Comparison
| Bambu PLA Tough+ | Bambu PLA Basic | Bambu ABS | |
| Toughness (Impact Strength - XY) | 80.6 ± 9.5 kJ/m² | 26.6 ± 2.8 kJ/m² | 39.3 ± 3.6 kJ/m² |
| Layer Adhesion (Impact Strength - Z) | 25.9 ± 3.3 kJ/m² | 13.8 ± 0.9 kJ/m² | 7.4 ± 1.2 kJ/m² |
| Strength (Bending Strength - XY) | 65 MPa | 76 Mpa | 62 Mpa |
| Stiffness (Bending Modulus - XY) | 2140 MPa | 2750 MPa | 1880 MPa |
| Heat Resistance (HDT, 0.45 MPa) | 61 °C | 57 °C | 87 °C |
Withstands Repeated Flexing
Designed for repeated flexing, Bambu PLA Tough+ outlasts standard PLA where it typically fails. It’s perfect for prints that need to bend without breaking—like springs, clips, and connectors.
Prints That Last
With enhanced durability, Bambu PLA Tough+ maintains its performance over time, extending the lifespan of standard PLA prints and making it suitable for demanding, tool-grade applications. Use it for parts that need impact resistance and repeated flexing.
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- Due to the higher printing temperature, PLA Tough+ has a slightly stronger, non-pungent odor than regular PLA when melting. If necessary, lower the printing temperature or maintain ventilation.
- Due to the high interlayer strength of Bambu PLA Tough+, it is recommended to use dedicated support filaments (Bambu Support for PLA, or Bambu Support for PLA/PETG) as the support interface material for easier removal and a cleaner finish.
