Amolen Rebound PEBA 90A Flexible Filament, 1.75mm 3D Printer Filament 1kg

Product Details

• INNOVATIVE FIVE-COLOR RAINBOW PEBA FOR FUNCTIONAL PRINTS AMOLEN 90A PEBA combines responsive rebound with a continuous five-color rainbow transition, bringing vivid color changes to airless balls, footwear midsoles, sports insoles, flexible lattice structures, robotics parts, protective gear, wearables, and display-ready functional models. Color distribution depends on model size, geometry, wall thickness, infill, and total filament consumption.
• 1KG STANDARD SIZE WITH APPROX. 385 M OF FILAMENT The 1kg Standard Size contains approximately 385 m of 1.75 mm PEBA filament for large models, repeated testing, and multiple functional projects. Each color section is approximately 50 m, and one complete five-color transition requires about 250 m of filament. Smaller prints may display only part of the color sequence, while a sufficiently large print can reveal the full rainbow transition.
• HIGH-REBOUND 90A PEBA FOR AIRLESS BALLS & SPORTS PARTS Delivers over 78% energy return for fast shape recovery and dynamic response, outperforming standard 95A TPU and many conventional flexible filaments. Ideal for airless balls, performance footwear midsoles, sports insoles, robotics dampers, protective gear, flexible lattices, and shock-absorbing prototypes. Final rebound may vary with geometry, finished weight, dimensions, lattice design, and print settings.
• 20% LIGHTER WITH TOUGHNESS & FATIGUE RESISTANCE AMOLEN PEBA has a lower density than many traditional nylon and TPU materials, helping produce lightweight parts without sacrificing flexibility or durability. Rigid polyamide blocks and flexible polyether segments provide impact resistance, repeated-flex durability, and reliable shape retention. Suitable for drone parts, wearables, robotics, sporting equipment, dampers, protective components, and demanding functional prototypes.
• RELIABLE PRINTING WITH PROPER DRYING & SETUP Designed for smooth feeding, consistent extrusion, strong layer bonding, and minimal warping when properly dried and configured. A 0.6 mm nozzle is recommended for large models and complex flexible lattice structures. Dry thoroughly before printing and store in a sealed, dry environment after use. Model geometry, filament consumption, temperature, speed, and material condition can affect both color distribution and final rebound performance.

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