Bambu Lab TPU 90A Cocoa Brown

# Bambu Lab TPU 90A 1.75mm 1kg Filament – Cocoa Brown (51800)

Step past the structural limitations of rigid materials and unlock the true potential of ultra-elastic, rubber-like engineering with a sophisticated aesthetic tone. Bambu Lab TPU 90A Cocoa Brown (51800) is specifically formulated for consumer product designers, robotics developers, and industrial engineers in Bangladesh who require maximum shore flexibility combined with extreme wear resistance. Whether you are manufacturing weather-resistant architectural gaskets in Dhaka, custom shock-absorbing footwear components, or specialized soft-touch tool grips, this premium elastomeric filament delivers elite flexibility with exceptional printing consistency.

Ultra-Soft Shore Flexibility, Elastic Recovery & High Fatigue Resistance

Standard 95A flexible filaments can often be too stiff for applications that require a true rubber-like response or intricate compression. Bambu Lab TPU 90A solves this industrial bottleneck by utilizing an optimized polyurethane matrix that drops the Shore hardness to a highly responsive 90A level. This allows your printed models to undergo severe compression, stretching, and twisting forces, returning to their original shape seamlessly with zero permanent structural deformation or stress tearing along layer lines.

Superior Mechanical Dampening & Sophisticated Earth-Toned Surface Presentation

Achieve exceptional vibrational isolation paired with a professional, organically colored finish right off your build plate. The Cocoa Brown colorway (#5C4033 variant) provides a sleek, low-reflection matte-to-satin aesthetic that makes it valued for leather-like design prototypes, simulated biological models, lifestyle accessories, and heavy-duty robotic assemblies. Its advanced shock-absorbing characteristics effectively isolate high-frequency physical vibrations, rendering it the premier choice for custom drone camera mounts, industrial machine feet, and mechanical bumpers exposed to violent impacts.

Odorless Production Matrix with Upgraded Layer Adhesion

Unlike low-grade flexible compounds that emit offensive synthetic chemical smells or create weak Z-axis boundaries when extruded at slow feeds, this technical material features a highly stable composition. It remains completely odorless throughout high-temperature production cycles. The refined polymer chains promote outstanding layer-to-layer crosslinking, giving your flexible parts absolute uniform tensile strength in all physical axis orientations.

Smart RFID Profile Sync via Native System Recognition

Skip the frustrating trial-and-error of dialing in specialized extrusion multipliers, manual temperature curves, and complex retraction thresholds. The filament spool features an integrated RFID material identification chip. The moment it is safely loaded, the system instantly communicates with Bambu Studio or Orca Slicer, automatically pushing the perfect low-hardness TPU profile directly to the printer for an instant plug-and-play start.

Technical Specifications

• Parameter & Specification Detail

Brand & Series

• Bambu Lab TPU (Ultra-Soft Low-Hardness Flexible Series)

Color Variant

• Matte-Satin Cocoa Brown / Earthy Espresso (Color Code: 51800)

Filament Diameter

• 1.75 mm (Dimensional Tolerance: ±0.03 mm)

Net Weight

• 1.0 kg (2.2 lbs) Spool / Refill

Shore Hardness

• 90A (Ultra-soft flexible with maximum elastic rebound)

Nozzle Temperature

• 220°C – 240°C (Recommended starting baseline: 230°C)

Bed Temperature

• 35°C – 55°C (Optimal for textured PEI or cool plate sheets)

System Compatibility

• Standard FDM 3D printers (AMS / AMS Lite NOT compatible due to high elasticity)