Bambu Lab

Bambu Lab Black TPU for AMS Filament 1.75mm 1kg

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  • Seamless AMS & AMS lite Integration
  • Tough Yet Flexible
  • Less TPU Stringing
  • Blazing Fast TPU Printing
  • Comes with High Temperature Reusable Spool
  • Diameter: 1.75 mm +/- 0.05 mm
  • AMS & AMS lite Compatible

Frequently bought together with Bambu TPU for AMS Filament

3D printed spiral geometric object in Bambu Lab Black TPU for AMS featuring RFID smart technology

Bambu Combo

Specification

Blazing Fast TPU Printing

Specification Bambu TPU for AMS Bambu TPU 95A HF
Nozzle Temperature [°C] 230 230
Max Volumetric Speed [mm³/s] 18 12
Printing Speed [mm/s] Up to 238 Up to 147
Model Specimens Diameter: 50mm   Height: 100mm   Infill: 40%

Recommended Printing Settings

Recommended Nozzle Temp. [°C] Recommended Bed Temp. [°C] Drying Temp. [°C] Printing Speed [mm/s] Humidity [RH] Drying Time [h]
220 – 240 30 – 35 70 < 250 < 20% 8

Accessory Compatibility

Component Recommended Not Recommended
Build Plate Smooth PEI Plate
Textured PEI Plate
/
Hotend Hardened Steel Nozzle 0.4 mm
Hardened Steel Nozzle 0.6 mm
Hardened Steel Nozzle 0.8 mm
Stainless Steel Nozzle 0.4 mm
Hardened Steel Nozzle 0.2 mm
Stainless Steel Nozzle 0.2 mm
Glue Bambu Liquid Glue /
Glue Stick / /
AMS & AMS lite AMS & AMS lite /

Physical & Mechanical

Density [g/cm³] Vicat Softening Temp. [°C] Heat Deflection Temp. [°C] Melting Temp. [°C] Melt Index [g/10 min] Tensile Strength [MPa]
1.26 N / A N / A 183 21.8 ± 0.3 22.4 ± 0.6
Breaking Elongation [%] Bending Modulus [MPa] Bending Strength [MPa] Impact Strength
> 650 N / A N / A N / A

Dimensions Filament Spool

Spool Type Content [g] Width [mm] Outer Diameter [mm] Inner Diameter [mm] Material
Standard / Reusable Spool 500 / 1000 67 200 55 Plastic
Cardboard Spool 750 67 200 55 Cardboard
Refill ≈ 60 ≈ 170 ≈ 80
Bambu Lab Black TPU for AMS 1kg filament spool in silver vacuum-sealed bag with technical label
Bambu Lab TPU for AMS (Black) 1.75mm filament features specialized hardening for compatibility with automatic material systems, shown here in its protective vacuum-sealed packaging.

TPU Optimized for AMS Printing



Bambu TPU for AMS is specially developed to deliver a smoother and more reliable TPU printing experience with full AMS compatibility. It enables flexible materials to be used confidently in multicolor printing, expanding creative possibilities while maintaining consistent print quality and stability.

Seamless AMS & AMS Lite Integration



Precisely tuned for the AMS and AMS Lite systems, Bambu TPU for AMS ensures smooth filament feeding and dependable multicolor printing. Its optimized formulation allows flexible materials to perform reliably within automated material systems without common TPU handling issues.

Close-up of Bambu Lab TPU for AMS filament packaging with embossed silver vacuum bag and cardboard box
Bambu Lab Black TPU for AMS is securely packed in an embossed, moisture-proof vacuum-sealed foil bag to maintain filament quality during storage.
Blue 3D printed tennis racket dampener made with Bambu Lab TPU for AMS filament
A functional application of Bambu Lab TPU for AMS: a custom-printed blue tennis racket dampener, demonstrating the material's elasticity and vibration-dampening properties. Design by @matthiasdeblais.

Tough Yet Flexible Performance



With a Shore hardness of 68D, Bambu TPU for AMS strikes a balanced combination of strength and flexibility. It produces durable, impact-resistant parts while retaining TPU’s signature elasticity, making it suitable for protective cases, phone covers, sports gear, automotive components, and other functional applications.

Reduced Stringing for Cleaner Prints



Thanks to its advanced material formulation, Bambu TPU for AMS significantly reduces stringing commonly seen in traditional TPU filaments. This results in cleaner surfaces, sharper details, and more reliable prints with minimal post-processing required.

3D printed red and black Locki window or door stopper made with flexible Bambu Lab TPU for AMS
A dual-color functional window and door stopper 3D printed with Bambu Lab TPU for AMS, showcasing high durability and flexible grip. Design by @Sakul.
Bambu Lab TPU for AMS Black filament 1kg spool label with 1.75mm diameter and 220-240°C printing temperature
Official product label for Bambu Lab TPU for AMS (Black), detailing its 1kg net weight and specialized 70°C drying requirements for optimal 3D printing performance.

High-Speed TPU Printing



Designed for efficiency, Bambu TPU for AMS supports printing speeds up to 60% faster than conventional TPU materials such as TPU 95A HF. This allows you to complete flexible material projects more quickly without sacrificing print quality or consistency.

RFID-Enabled Smart Printing



All essential printing parameters are embedded directly into the filament’s RFID chip, allowing the AMS to automatically recognize and apply optimal settings. Simply load the filament and start printing—no manual configuration required.

3D printed spiral geometric object in Bambu Lab Black TPU for AMS featuring RFID smart technology
This 3D printed spiral model showcases the smooth matte finish and high precision of Bambu Lab Black TPU for AMS, designed for seamless integration with smart printing systems.
Official product label of Bambu Lab PETG-HF Gray filament on a brown cardboard box, showing specifications: 1.75mm diameter, 230-260°C printing temp, 1kg net weight, and 65°C drying conditions.
Bambu Lab PETG-HF Gray filament packaging label with detailed technical specs for high-flow 3D printing, including recommended temperatures and filament code 33101.

Consistent Results with Flexible Print Settings



Please note that the final transparency of printed parts may vary depending on model size, geometry, and printing parameters such as speed, nozzle temperature, layer height, and infill density. Fine-tuning these settings allows you to control the balance between strength and translucency.

Eco-Friendly Refill Option



Bambu Lab Refills are part of an innovative filament system designed to optimize filament handling while reducing environmental impact. 

By combining reusable spools, refill filaments, and intelligent material management, this system delivers a more sustainable and efficient 3D printing experience.

Close-up of Bambu Lab filament cardboard core with integrated RFID tag for automatic material recognition and printer settings sync.
Bambu Lab filaments feature an integrated RFID chip on the cardboard core, enabling the AMS to automatically detect material type and color.
Close-up of Bambu Lab TPU for AMS filament packaging with embossed silver vacuum bag and cardboard box
Bambu Lab Black TPU for AMS is securely packed in an embossed, moisture-proof vacuum-sealed foil bag to maintain filament quality during storage.

Flexible Control of Elasticity



The elasticity of TPU prints can be fine-tuned through wall loops and sparse infill density settings. Increasing wall loops or infill density enhances rigidity, while lower values improve flexibility, giving you precise control over the final mechanical behavior of your printed parts.

Opening a Bambu Lab reusable spool to remove or replace the Sunflower Yellow PLA filament, showing the two parts of the spool being pulled apart from the cardboard core.
How to open the Bambu Lab reusable spool: Carefully separating the two interlocking halves to access the Sunflower Yellow PLA filament core.
Macro shot of Bambu Lab PLA Lite Sunflower refill showing the integrated RFID intelligent identification chip and protective plastic assembly strap.
Detailed view of the smart RFID tag and security strap on a Bambu Lab PLA Lite Sunflower refill, ensuring automatic printer detection and safe spool assembly.
Close-up of an empty Bambu Lab transparent reusable spool for 3D printer filament refills, showing the inner hub structure.
A high-quality transparent reusable spool designed for Bambu Lab filament refills, featuring a durable locking mechanism.
Hand installing a Bambu Lab PLA Lite Sunflower Yellow filament refill onto a reusable transparent spool core.
Easily refill your 3D printing supplies: Loading the vibrant Bambu Lab PLA Lite Sunflower Yellow onto a reusable spool.
Hands pressing and rotating the two halves of a Bambu Lab reusable spool to lock a Sunflower Yellow PLA Matte filament refill in place.
Finalizing the refill process: Securely locking the reusable spool by pressing and twisting the two halves together over the PLA Matte Sunflower Yellow filament.
lose-up of a locked Bambu Lab reusable spool with Sunflower Yellow PLA filament inside, showing the "Bambu Lab" logo and the secured interlocking mechanism of the clear plastic sides.
Once the Sunflower Yellow PLA refill is installed, ensure the two halves of the Bambu Lab reusable spool are fully rotated and locked into place as shown.
Individually packaged 3D printer hotend components arranged on a worktable, with labeled boxes facing upward
Individually packaged hotend components, neatly organized and labeled for identification

Wholesale & Private Label Services


We offer wholesale and private label (OEM) services for a wide range of 3D printing accessories, including build plates, hotends, and related components.

Composite image divided into four sections showing 3D printer build plates in the upper right area and hotend components in the lower sections
Build plates and hotend components shown in a structured layout for visual reference
Palletized rectangular cartons stacked at a 45-degree angle, each box clearly labeled for identification
Palletized cartons with clear labeling prepared for factory shipment
  1. 0.2 mm Nozzle Not Compatible
  2. Dry Before Use
  3. Dry before use for higher printing quality. TPU for AMS must be dried before use and kept moisture-free during the printing process to prevent stringing.
  4. Drying conditions: 70℃ for 8 hrs in a blast drying oven, or 80°C to 90°C for 12 hours on an X1 printer’s heatbed. For more details please refer to: Filament drying instructions on WIKI.
  5. Storage tips: To prevent the filament from absorbing moisture, use an airtight storage container with desiccant during printing.

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Bambu Lab Black TPU for AMS Filament 1.75mm 1kg Bambu Lab Black TPU for AMS Filament 1.75mm 1kg
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