TPU 3D Printer Filament

Short Description:


1. [Soft Filaments of High Elasticity] TPU Flexible Filament is a thermoplastic polyurethane (TPU) based filament specifically engineered to work on most desktop 3D printers. It has a shore hardness of 95A and can stretch 3 times more than its original length.
2. [Free Build Surface] Excellent bed adhesion, low-warp and low-odor, make these flexible 3D filaments easy to print. It can bond to the print bed very well without heating.
3. [Clog-Free & Bubble-Free] TPU filament 1.75 Vacuumed Sealed giving you a smooth and stable printing experience with these refills. No Free and no bubble will be promised.
4. [Wide Compatibility] Compatible with all FDM printers on the market which accept 1.75 mm filament; Including Prusa i3, Monoprice MakerSelect, SainSmart xCreality, and other RepRap printers.
5. [Dimensional Accuracy & Consistency] advanced CCD diameter measuring and self-adaptive control system in the manufacturing guarantee these soft TPU filaments to be strict tolerances, diameter 1.75mm, dimensional accuracy + / – .02 mm without any exaggeration; 1 kg spool (2.2lbs)

Product Detail


3554 (1)

1. Environment friendly and Non-toxic;

2. Bright color;

3. Low shrinkage;

4. Good toughness, not easy to be brittle, good acid and alkali resistance, excellent toughness, weather resistance, good adhesion;

5.Good dimensional stability, no cracks and warping;

6.High transparency, good gloss

Suitable for all models of FDM 3D printers. Suitable for printing all kinds of commonly used models, crafts, engineering parts, advertising words, etc.

[High Transparency]

The print has beautiful texture with good surface luster and strong light transmission. 

PETG solid (7)
PETG solid (2)

[Easy to Print and Higher Strength]

PETG has higher toughness and high impact strength comparing to PLA. It combines the good mechanical properties of ABS and the good printing performance of PLA which is easy to print without warping.

[Good Weather Resistance]

Excellent weather resistance and chemical resistance, which resistant to a variety of chemicals and common cleaning agents.

PETG solid (6)
PETG solid (5)

[High Purity]

Raw material of high purity. ROHS compliant. No impurity or recycled materials. Enable stable and smooth extrusion without nozzle jams.

[Not Easy to Break]

Good toughness, tensile strength and liquidity. Strict quality control for each batch. 100% no bubble.  Good printing effect without warping.

PETG solid (3)
PETG solid (4)

[High Precision of Diameter]

 Tolerance of filament diameter is controlled within ± 0.02mm. Stable and even extrusion for high printing accuracy and quality.

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  • Diameter 1.75 ± 0.02mm
    Printing Temperature 205-230℃
    Heated Bed Temperature 50-80℃
    Density 1.43 ± 0.05 g/cm3
    Heat Deflection Temperature /
    Melt Flow Rate 5-8 g/min (190℃ 2.16kg)
    Tensile Strength /
    Bending Strength /
    Elongation at Break ≥ 600%
    N.W. 1.0 kg
    G.W. 1.3 kg
    Length ≈ 290m
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