🛠️ SainSmart TPU Filament – Flexible & Reliable
TPU filament combines flexibility and reliability, making it the ideal choice for both functional and creative 3D printing projects.
It offers the perfect balance between rigidity and elasticity, allowing you to produce parts that are durable yet flexible — from drone components and phone cases to everyday accessories.
📏 Specifications
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📏 Filament Diameter: 1.75 mm
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⚖️ Shore Hardness: 95A
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📐 Dimensional Accuracy: ±0.05 mm
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⚖️ Weight per Spool: 0.8 kg (≈ 1.76 lbs)
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🛡️ Packaging: Vacuum-sealed with desiccant
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🔥 Extruder Temperature: 200–220 °C
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🌡️ Platform Temperature: 40–60 °C
🖨️ Wide Compatibility
Compatible with all FDM 3D printers that accept 1.75 mm filament, including:
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SainSmart INFI-20 Belt 3D Printer
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Prusa i3
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Monoprice MakerSelect
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SainSmart xCreality
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Other RepRap printers
⚡ Easy Printing
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Excellent bed adhesion
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Minimal tendency to warp
🎯 Versatile Applications
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👟 Shoe insoles
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⌚ Watch bands
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📱 Phone cases
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🚁 Drone parts
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🧸 Small toys
🌟 Why Choose SainSmart TPU?
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Popular in the 3D printing community for its balance of rigidity and flexibility
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With 95A Shore Hardness and improved bed adhesion, it is easy to print even on entry-level printers like Creality K1 & Ender 3 series
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Delivers reliable performance for flexible filament projects — from functional parts to creative designs
🖨️ Printing Tips
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A consistent and slow feed rate is key to successful printing with TPU.
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As a hygroscopic material, TPU absorbs moisture easily; drying the filament before printing ensures a smooth finish.
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Printing TPU Filament with a direct drive extruder is recommended. Bowden extruders are possible but require more tweaking.
🆕 New Product Design
Our TPU Filaments will feature a brand new look starting from March 2021. During the transition, packaging may vary, but print quality remains unchanged.
⚡ Electrifying & Intense
SainSmart TPU filament is renowned for its high quality and ease of use, offering flexible and strong parts with consistency and smooth finish.
🖨️ Wide Compatibility
Compatible with most FDM printers using 1.75 mm filament, including Creality, Prusa i3, Monoprice MakerSelect, QIDI, and other RepRap printers.
⚙️ 95A Hardness
With a 95A Shore Hardness, SainSmart TPU Filament balances rigidity and flexibility, making it one of the easiest flexible filaments to work with.
💨 Smooth Extrusion
Advanced quality control ensures dimensional accuracy and consistency, enabling smooth extrusion.
🪢 Improved Layer Adhesion
Enhanced layer adhesion, zero bubbles, and reduced warping contribute to smooth print results.
📂 Profile Ready
Printing profiles are available for popular 3D printers like Creality Ender-3 series, SainSmart Coreception, and Prusa i3 MK3. (Click Here) to download and start printing right away.