95A Flexible TPU Filament 1.75mm – FDM 3D Printer | DINGSUN 3D

DINGSUN 3D 95A Flexible TPU Filament 1.75mm – Print Flexible Parts with Confidence

Take your 3D printing projects to the next level with DINGSUN 3D 95A Flexible TPU Filament. Engineered for makers, hobbyists, and professionals alike, this high-performance thermoplastic polyurethane filament delivers outstanding elasticity, durability, and print quality — perfect for phone cases, gaskets, wearables, shoe soles, custom grips, and more.

Why Choose DINGSUN 3D TPU Filament?

• 95A Shore Hardness: The ideal balance between flexibility and rigidity — soft enough to bend and stretch, firm enough to hold precise detail and shape.
• 1.75mm Precision Diameter: Tightly controlled tolerance ensures consistent filament feed, smooth extrusion, and reliable layer adhesion for high-quality prints every time.
• Universal FDM Compatibility: Works seamlessly with most FDM 3D printers on the market, including Creality Ender, Prusa, Bambu, Anycubic, and more — no special modifications needed.
• Flexible Packaging Options: Available in 250g, 500g, and 1000g spool sizes to suit every project scale and budget.
• Eco-Friendly Formula: Produced without high-concern chemicals — safe for home and workshop use, and kinder to the environment.
• 1-Year Shelf Life: Properly sealed for freshness so you can stock up without worry.
• Excellent Layer Bonding: Delivers strong interlayer adhesion, minimizing warping and stringing for clean, professional-looking flexible prints.

Key Specifications

• Brand: DINGSUN 3D
• Material: TPU (Thermoplastic Polyurethane)
• Shore Hardness: 95A
• Diameter: 1.75mm
• Net Weight Options: 250g / 500g / 1000g
• Shelf Life: 1 Year
• High-Concern Chemicals: None
• Country of Origin: Made in Mainland China

What Can You Print with TPU?

TPU filament is the go-to material for flexible 3D prints. Popular applications include:

• Phone cases & protective covers
• Custom shoe insoles & soles
• Gaskets, seals & vibration dampeners
• Wearables, bracelets & straps
• RC car tires & bumpers
• Cable organizers & protective sleeves
• Ergonomic grips & handles

Printing Tips for Best Results

For optimal performance, print at a nozzle temperature of 210–230°C and a bed temperature of 30–60°C. Use a slower print speed (20–40mm/s) to reduce stringing and improve print quality. Direct-drive extruders are recommended, though Bowden setups work well with proper retraction tuning.

Explore More 3D Printing & Maker Essentials

Looking for more maker gear? Check out our RF Low Noise Amplifier Module for electronics projects, or browse our range of Waterproof PVC Laptop Stickers to personalize your 3D printer and workspace.

For more information on safe material handling in maker and workshop environments, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: Is DINGSUN 3D 95A TPU filament compatible with my FDM 3D printer?

A: Yes! DINGSUN 3D 95A TPU filament is designed to work with most standard FDM 3D printers that accept 1.75mm filament, including popular brands like Creality Ender, Prusa, Bambu Lab, Anycubic, and many more. Direct-drive extruders offer the smoothest performance with flexible filaments.

Q: What is the difference between 95A and softer TPU filaments?

A: Shore hardness "A" measures flexibility — the lower the number, the softer and more rubbery the filament. At 95A, DINGSUN 3D TPU strikes a great balance: it's flexible and impact-resistant, yet firm enough to hold fine details. It's ideal for phone cases, protective covers, and functional parts that need both flexibility and structure.

Q: How should I store TPU filament to maximize its shelf life?

A: Store your TPU filament in a sealed, airtight container or zip-lock bag with silica gel desiccant packs in a cool, dry location away from direct sunlight. Proper storage protects against moisture absorption, which can cause bubbling and poor print quality. The shelf life of DINGSUN 3D TPU is 1 year under appropriate storage conditions.

Q: What print settings should I use for 95A TPU filament?

A: We recommend a nozzle temperature of 210–230°C, a bed temperature of 30–60°C, and a print speed of 20–40mm/s. Disable or minimize retraction to reduce stringing. Slower speeds generally produce cleaner, more accurate flexible prints.