Amolen Rebound PEBA 90A Flexible Filament, 1.75mm 3D Printer Filament, 78% Energy Return & 20% Lighter, Lightweight for Sports & Robotics, Drones & Functional Prototypes, Black 200g

Features

• HIGH-REBOUND 90A PEBA FOR AIRLESS BALLS & SPORTS PARTS AMOLEN 90A PEBA filament delivers over 78% energy return for fast shape recovery and responsive rebound, outperforming standard 95A TPU and many conventional flexible filaments. Ideal for airless balls, footwear midsoles, sports insoles, robotics dampers, protective gear, flexible lattice parts, and shock-absorbing prototypes. In our tested airless ball model, a double-lattice structure provided better rebound and shape retention than a single-lattice design. Final performance may vary by model geometry, weight, dimensions, lattice design, and print settings.
• 20% LIGHTER FOR DRONES, WEARABLES & PERFORMANCE PARTS AMOLEN lightweight PEBA filament has a significantly lower density than many traditional nylon and TPU materials, helping create strong, flexible, and lightweight printed parts without sacrificing durability. Suitable for drone components, robotic parts, automation fixtures, sporting equipment, wearable devices, lightweight protective parts, and functional prototypes where reduced weight can improve movement, comfort, efficiency, and overall performance.
• NYLON-BASED TOUGHNESS FOR FLEXIBLE FUNCTIONAL PARTS Built with a durable nylon backbone and flexible elastomer segments, AMOLEN PEBA combines impact resistance, flexibility, and long-term fatigue resistance. Printed parts can withstand repeated bending, compression, flexing, and loading cycles while maintaining shape and structural integrity. Ideal for robotics components, flexible hinges, protective equipment, sports accessories, mechanical dampers, wearable parts, and demanding functional prototypes or end-use parts.
• EXTREME-COLD FLEXIBILITY & CHEMICAL RESISTANCE AMOLEN PEBA remains flexible at temperatures as low as -60C (-76F) and resists repeated flexing, impact, oils, greases, and many common solvents. Suitable for automotive components, outdoor equipment, winter-use parts, sporting goods, protective components, industrial prototypes, and specialized applications exposed to cold environments, repeated movement, lubricants, impact, or demanding operating conditions.
• 200G STARTER SIZE FOR LOWER-COMMITMENT TESTING PEBA is a premium, higher-cost engineering material, so the 200g Starter Size gives first-time users a more accessible way to test rebound, flexibility, print settings, and model compatibility before moving to the 1kg Standard Size. Ideal for samples, small functional parts, airless ball trials, lattice prototypes, wearables, and material validation. 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 larger models and complex flexible lattices.