Bambu Lab TPU for AMS Black (Spool)

Bambu TPU for AMS

Bambu TPU for AMS is a specialized 3D printing filament engineered for seamless integration with Bambu Lab’s Automatic Material System (AMS). It offers enhanced performance, enabling vibrant multicolor printing with flexible materials. With a Shore hardness of 68D, this filament combines impressive toughness with the flexibility and durability characteristic of TPU, while minimizing common issues like stringing.

Detailed Product Features

• Seamless AMS Integration: Optimized for use with the AMS system, facilitating smooth and reliable multicolor printing with flexible materials.
• Tough Yet Flexible: The 68D Shore hardness provides a balance of toughness and flexibility, making it suitable for durable, impact-resistant parts such as protective cases, phone covers, door stoppers, sports equipment, and automotive components.
• Reduced Stringing: Specially formulated to minimize stringing issues common in traditional TPU, ensuring clean and precise prints.
• High-Speed Printing: Capable of up to 60% faster print speeds compared to Bambu TPU 95A HF, enhancing efficiency without compromising quality.

Color Options

Bambu TPU for AMS is available in the following colors:

• Red (#ED0000)
• Yellow (#F9EF41)
• Blue (#5898DD)
• Neon Green (#90FF1A)
• White (#FFFFFF)
• Gray (#939393)
• Black (#000000)

Technical Specifications

Recommended Printing Settings

• Nozzle Temperature: 220 – 240 °C
• Bed Temperature (with Glue): 30 – 35 °C
• Printing Speed: Up to 238 mm/s

Physical Properties

• Density: 1.26 g/cm³
• Melting Temperature: 183 °C
• Melt Index: 21.8 ± 0.3 g/10 min

Mechanical Properties

• Tensile Strength: 22.4 ± 0.6 MPa
• Breaking Elongation Rate: >650%

Compatibility and Accessories

Accessory Compatibility

• Recommended Build Plates: Smooth PEI Plate, Textured PEI Plate
• Not Recommended Build Plate: Cool Plate SuperTack
• Hotend: Compatible with Hardened Steel Nozzles (0.4 mm, 0.6 mm, 0.8 mm) and Stainless Steel Nozzles (0.4 mm). Not recommended for 0.2 mm nozzles.
• Glue: Bambu Liquid Glue

AMS Compatibility

• Fully compatible with Bambu Lab’s Automatic Material System (AMS) and AMS Lite for efficient multicolor printing.

Printing Tips and Preparation

• Drying Conditions: Dry at 70°C for 8 hours in a blast drying oven, or at 80°C to 90°C for 12 hours on an X1 printer’s heatbed. Proper drying prevents moisture absorption, which can lead to stringing and poor layer adhesion.
• Storage Recommendations: Store in a sealed container with desiccant to maintain optimal printing performance and prevent moisture absorption.