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Black TPU filament spool 1.75mm 1kg matte finish

SUNLU Flexible 95A TPU Filament 1.75mm 1kg Black

SKU CH-NT6B-WADHX

A flexible 95A TPU filament with 1.75mm diameter and +/-0.03mm accuracy for high-speed printing up to 120mm/s on compatible FDM printers

  • Color1000g Tpu Black
  • MaterialThermoplastic Polyurethane
  • Diameter1.75
  • Weight1 kilograms
  • High-speed TPU prints up to three times faster than standard TPU
  • Shore 95A hardness resists impacts and daily wear
  • Dimensional accuracy ±0.03 mm fits almost every 1.75 mm FDM printer
  • Strong layer adhesion gives smooth, bubble-free surfaces
  • Recommended settings 210–230 °C nozzle, 50–60 °C bed, 80–120 mm/s speed

SUNLU Flexible 95A TPU Filament 1.75mm

This SUNLU TPU filament is a 1.75mm thermoplastic polyurethane spool weighing 1kg. It carries a Shore hardness of 95A and is designed for high-speed FDM printing up to 120mm/s. The material balances flexibility with resilience for functional parts.

Who it suits and who should look elsewhere

Makers producing flexible robotics components, wearables or impact-resistant prototypes will appreciate the 95A shore rating and fast print profile. Buyers needing rigid structural parts or higher temperature resistance should choose a different material.

Installation ease and common pitfalls

The spool fits almost all 1.75mm FDM printers thanks to a dimensional accuracy of +/- 0.03mm. Recommended settings are 210-230°C nozzle, 50-60°C bed and 80-120mm/s speed. TPU requires a direct-drive extruder or well-tuned Bowden setup to avoid buckling.

Highlights

  • High-speed TPU prints up to three times faster than standard TPU
  • Shore 95A hardness resists impacts and daily wear
  • Dimensional accuracy ±0.03 mm fits almost every 1.75 mm FDM printer
  • Strong layer adhesion gives smooth, bubble-free surfaces
  • Recommended settings 210–230 °C nozzle, 50–60 °C bed, 80–120 mm/s speed

Specifications

BrandSUNLU
ModelFlexible 95A TPU Filament
Color1000g Tpu Black
MaterialThermoplastic Polyurethane
Diameter1.75
Weight1 kilograms

Questions about this item

Does my FDM printer need a direct-drive extruder to handle the 1.75 mm 95A TPU?

The filament is designed for wide compatibility with almost all 1.75 mm FDM printers; a direct-drive extruder is not mandated by the specs.

Can I keep my standard brass nozzle and PEI sheet when switching to this TPU?

Yes — the recommended nozzle temperature is 210-230 °C and bed temperature 50-60 °C, both within normal ranges for standard brass nozzles and PEI surfaces.

How do I verify the filament is feeding correctly during the first layer?

Watch for a consistent extrusion width at 80-120 mm/s with no bobbling; the dimensional accuracy of ±0.03 mm should give a smooth, even first layer.

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