DINGSUN 3D 1.75mm Transparent TPU Filament Shore 95A Flexible

DINGSUN 3D Transparent TPU 3D Printer Filament – 1.75mm, Shore 95A, ±0.03mm Precision

Take your FDM 3D printing to the next level with DINGSUN 3D's Transparent Series TPU Filament. Engineered for makers, engineers, and designers who demand both flexibility and precision, this 1.75mm filament delivers consistent, reliable results print after print.

Why Choose DINGSUN 3D TPU Filament?

Shore 95A Flexibility: The Shore 95A hardness rating strikes the perfect balance between firmness and elasticity — ideal for gaskets, phone cases, flexible joints, wearables, and complex prototypes that need to bend without breaking.
Transparent Series Design: Achieve stunning, crystal-clear prints with a unique aesthetic that stands out. Perfect for light-diffusing parts, decorative pieces, and see-through enclosures.
High Elasticity TPU Material: Made from premium Thermoplastic Polyurethane (TPU), this filament is highly resistant to abrasion, oils, and impacts — ensuring long-lasting durability in your finished prints.
±0.03mm Tight Tolerance: Industry-leading diameter precision of ±0.03mm minimises clogs, reduces filament jams, and ensures smooth, uninterrupted extrusion for detailed, accurate models every time.
FDM Compatible: Works seamlessly with most standard FDM 3D printers that accept 1.75mm filament, including popular brands and open-source machines.

Key Specifications

Material: TPU (Thermoplastic Polyurethane)
Diameter: 1.75mm ± 0.03mm
Hardness: Shore 95A
Finish: Transparent / Clear
Form: Solid Filament Spool
High-Concern Chemicals: None
Compatible Printers: Most FDM 3D printers (1.75mm hotend)
Country of Origin: Made in Mainland China

Perfect For

Phone cases, grips & protective covers
Flexible joints, hinges & mechanical parts
Wearable tech & cosplay accessories
Gaskets, seals & vibration dampeners
Decorative translucent art & lighting diffusers

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Learn More About 3D Printing Materials

For guidance on safe use of 3D printing materials and best practices in maker spaces, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer safety resources.

Frequently Asked Questions

Q: What printers are compatible with this 1.75mm TPU filament?

A: This DINGSUN 3D TPU filament is compatible with most standard FDM 3D printers that use a 1.75mm diameter hotend, including popular models from Creality, Prusa, Anycubic, Ender, and many other open-source platforms. Always check your printer's recommended settings for flexible TPU filament, as a direct-drive extruder typically yields the best results.

Q: What does Shore 95A hardness mean for TPU filament?

A: Shore 95A is a measure of rubber/elastomer hardness. For TPU filament, a Shore 95A rating means the material is moderately flexible — firm enough to hold its shape and detail, yet elastic enough to bend, compress, and return to its original form without cracking. It's ideal for phone cases, flex joints, and wearables.

Q: Why is the ±0.03mm diameter precision important?

A: Tight diameter tolerance (±0.03mm) ensures that the filament feeds consistently through your extruder without under-extrusion, over-extrusion, or jamming. This results in cleaner layer adhesion, sharper details, and more reliable prints — especially important for intricate or functional parts.

Q: What print temperature is recommended for this TPU filament?

A: TPU filament generally prints best at nozzle temperatures between 220–240°C and a bed temperature of 30–60°C. We recommend starting at 230°C and adjusting based on your specific printer and model requirements. Always print slowly (15–30mm/s) for the best flexible filament results.