Bambu TPU 85A / TPU 90A Filament

Bambu TPU 85A and TPU 90A filaments are designed for exceptional flexibility and resilience, making them ideal for applications requiring cushioning and impact absorption.

Detailed Product Features

Exceptional Flexibility: Both TPU 85A and TPU 90A provide outstanding flexibility, suitable for parts like grips, shock absorbers, and protective cases.
Durability: Engineered for durability, these filaments ensure long-lasting performance even after repeated bending.
Gradient Aesthetic (TPU 90A): The TPU 90A Blaze & Frozen variants offer a unique single-spool gradient effect, ideal for large-scale, single-piece fashion items requiring uninterrupted color transitions.

Color Options

Bambu TPU 85A and TPU 90A are available in the following colors:

Light Cyan (#C3E2D6)
Neon Orange (#F68B1B)
Frozen (#FFFFFF;#40B6E4)
Blaze (#F1AAA8;#D21B3C)
White (#FFFFFF)
Black (#000000)

Technical Specifications:

Recommended Printing Settings

Drying Settings: 70°C for 8 hours
Printing and Storage Humidity: < 20% RH (Sealed, with Desiccant)
Nozzle Temperature: 200 - 250 °C
Bed Temperature (with Glue): 30 - 35 °C
Printing Speed: < 200 mm/s

Physical Properties

Density: TPU 85A: 1.18 g/cm³; TPU 90A: 1.24 g/cm³
Melting Temperature: 180 °C
Melt Index: TPU 85A: 8.76 ± 2.6 g/10 min; TPU 90A: 9.36 ± 2.8 g/10 min

Mechanical Properties

Tensile Strength: TPU 85A: 12.0 ± 0.8 MPa; TPU 90A: 12.5 ± 0.8 MPa
Breaking Elongation Rate: TPU 85A: >700%; TPU 90A: >650%

Compatibility and Accessories

Accessory Compatibility

Recommended Build Plates: Smooth PEI Plate, Textured PEI Plate
Glue: Bambu Liquid Glue / Glue Stick

AMS Compatibility

Not compatible with Bambu Lab's Automatic Material System (AMS)

Printing Tips and Preparation

Drying Conditions: Dry at 70°C for 8 hours before use. Store in a sealed container with desiccant to maintain optimal printing performance.
Printing: Use the pre-set parameters for Bambu TPU 85A & 90A. Turn off Flow Dynamics Calibration to match the fine-tuned settings.
Filament Unload: Heat the nozzle to 250°C, then control the extruder to retract and manually pull out the filament.

What's in the Box:

Filament with Spool x1
Desiccant x1
Package x1

Experience the flexibility and durability of Bambu TPU 85A and TPU 90A filaments for your 3D printing projects. Order now to enhance your printing capabilities.