BambuLab TPU 85A Neon Orange (51305) with Spool, 1kg

BambuLab TPU 85A Neon Orange is a high-performance thermoplastic polyurethane filament designed for flexible and durable 3D printing. With a Shore hardness of 85A, it offers excellent elasticity and abrasion resistance, making it ideal for functional parts, seals, and protective covers. The vibrant neon orange color ensures high visibility for applications like custom grips, phone cases, and robotics components.

Advantages

This TPU filament provides superior flexibility with over 400% elongation at break, combined with good chemical and abrasion resistance. It is vacuum-sealed with desiccant to ensure optimal dryness, and the 1kg spool is compatible with most FDM printers supporting 1.75mm filament. The recommended print settings (nozzle 220-250°C, bed 30-60°C, speed 20-50 mm/s) make it easy to achieve high-quality prints.

Suitable for

• Flexible parts such as gaskets, seals, and vibration dampeners
• Wearable items like watch bands and shoe insoles
• Protective cases for electronics
• Robotics components requiring shock absorption
• Custom grips and handles

Key specifications

• Material: TPU (Thermoplastic Polyurethane)
• Shore Hardness: 85A
• Color: Neon Orange
• Filament Diameter: 1.75 mm
• Net Weight: 1 kg
• Spool Material: Plastic
• Recommended Nozzle Temperature: 220-250 °C
• Recommended Bed Temperature: 30-60 °C (or off)
• Recommended Print Speed: 20-50 mm/s
• Elongation at Break: >400%
• Density: 1.2 g/cm³
• Spool Diameter: 200 mm
• Spool Width: 65 mm
• Spool Hub Diameter: 55 mm
• Vacuum Sealed: Yes
• Desiccant Included: Yes

Recommendations

For best results, store filament in a dry environment and use a filament dryer if necessary. Ensure your printer is capable of handling flexible materials; a direct drive extruder is recommended. Adjust print speed and temperature according to your specific printer and desired finish.